Showing papers in "Aids Care-psychological and Socio-medical Aspects of Aids\/hiv in 2013"
TL;DR: The high prevalence among older adults suggests likely HIV infection at older ages, and prevention activities need to expand to older adults to reduce new infections.
Abstract: A greater knowledge of the burden of HIV in rural areas of Southern Africa is needed, especially among older adults. We conducted a cross-sectional biomarker survey in the rural South African Agincourt Health and Socio-demographic Surveillance site in 2010-2011 and estimated HIV prevalence and risk factors. Using an age-sex stratified random sample of ages 15+, a total of 5037 (65.7%) of a possible 7662 individuals were located and 4362 (86.6%) consented to HIV testing. HIV prevalence was high (19.4%) and characterized by a large gender gap (10.6% for men and 23.9% for women). Rates peaked at 45.3% among men and 46.1% among women - both at ages 35-39. Compared with a similar study in the rural KwaZulu-Natal Province, South Africa, peak prevalence occurred at later ages, and HIV prevalence was higher among older adults - with rates above 15% for men and 10% for women through to age 70. High prevalence continues to characterize Southern Africa, and recent evidence confirms that older adults cannot be excluded from policy considerations. The high prevalence among older adults suggests likely HIV infection at older ages. Prevention activities need to expand to older adults to reduce new infections. Treatment will be complicated by increased risk of noncommunicable diseases and by increasing numbers of older people living with HIV.
192 citations
TL;DR: Physical functioning was most impacted by the addition of other chronic health problems, and social functioning, mental health functioning, stress, and depression were also strongly associated with chronic disease burden.
Abstract: The population of persons living with HIV (PLWH) is growing older and more prone to developing other chronic health conditions. Disease progression has been shown to be related to quality of life (QoL). However, descriptions of chronic comorbid illnesses and the unique QoL challenges of older adults living with HIV are not well understood and have not been examined in multiple geographic locations. About 452 PLWH aged 50 years or older were recruited from AIDS Service Organizations in nine states. Participants completed a telephone survey that included measures of other chronic health conditions, perceived stress, depression, and health-related quality of life. As much as 94% of the sample reported a chronic health condition in addition to HIV (mode = 2). The highest reported conditions were hypertension, chronic pain, hepatitis, and arthritis. Despite relatively high rates of depression, overall QoL was moderately high for the sample. Physical functioning was most impacted by the addition of other chronic health problems. Social functioning, mental health functioning, stress, and depression were also strongly associated with chronic disease burden. Additional chronic health problems are the norm for PLWH aged 50 years and older. QoL is significantly related to the addition of chronic health problems. As increasing numbers of PLWH reach older age, this raises challenges for providing comprehensive healthcare to older PLWH with multiple chronic conditions.
167 citations
TL;DR: A reduction in levels of HIV/AIDS-associated stigma was noted in a community burdened with high HIV prevalence, as was an increase in reported VCT, and interventions to reduce stigma in communities affected by this disease should be encouraged.
Abstract: Voluntary counselling and HIV testing (VCT) has been associated with decreased human immunodeficiency virus (HIV) risk behaviour, but in South Africa, which has the largest HIV/acquired immune deficiency syndrome (AIDS) epidemic in the world, uptake of VCT remains low. HIV/AIDS-associated stigma has been identified as a barrier to HIV testing. This study explored changes in stigma, and VCT access in a peri-urban South African community with high HIV prevalence, following education and research interventions, as well as the introduction of a wide-scale antiretroviral therapy (ART) programme. Two cross-sectional community surveys assessing HIV knowledge, attitudes and uptake of VCT services were conducted. The first survey was performed in 2004 prior to the implementation of a community-based HIV awareness and education campaign, HIV prevention research studies and the introduction of an ART programme. The second survey was performed in 2008 after a three-year education programme, the implementation of HIV-related research studies and following the scale-up of the ART programme. The same study design was used in both the 2004 and 2008 surveys: 10% of households were randomly selected and all residents aged ≥ 14 years were invited to complete a self-administered questionnaire. Overall basic knowledge of HIV/AIDS increased from 2004 to 2008 (p=0.04) and stigmatisation towards HIV-positive individuals decreased over the same time period (p<0.001). Increasing knowledge score was significantly associated with a lower stigma score (p<0.001). Decreasing stigma score was associated with knowing someone who was HIV infected (p<0.001), or who had died from HIV/AIDS (p=0.04). The proportion of participants who had undergone HIV testing increased from 2004 to 2008 (40 vs. 70%, respectively) and, in particular, VCT increased from 26 to 43%. In adjusted analysis, participants who had undergone HIV testing were more likely to have a higher HIV knowledge score (p=0.02) and a lower stigma score (p=0.09). A reduction in levels of HIV/AIDS-associated stigma was noted in a community burdened with high HIV prevalence, as was an increase in reported VCT. These findings may be the result of a number of interventions including a wide-spread and targeted education campaign, and the "normalisation" of HIV through the availability of ART. Given the role of HIV/AIDS-associated stigma in influencing choices to access HIV testing, and the benefits associated with HIV testing, interventions to reduce stigma in communities affected by this disease should be encouraged.
150 citations
TL;DR: Adherence to ART was significantly lower in patients with non-specific AEs than in patients who did not experience AEs, which may allow for targeted management of these events and careful consideration of well-tolerated treatment regimens to improve ART adherence and clinical outcomes.
Abstract: Poor adherence to antiretroviral therapies (ARTs) in human immunodeficiency virus (HIV)-infected patients increases the risk of incomplete viral suppression, development of viral resistance, progression to acquired immune deficiency syndrome and death. This study assesses the impact of specific treatment-related adverse events (AEs) on adherence to ART in the adult HIV patient population. A systematic review of studies involving adult HIV-infected patients aged ≥ 16 years that reported an odds ratio (OR) for factors affecting adherence to ART was conducted through a search of the EMBASE® and Medline® databases. Database searches were complemented with a search of titles in the bibliographies of review papers. Studies conducted in populations limited to a particular demographic characteristic or behavioural risk were excluded. To qualify for inclusion into a meta-analysis, treatment-related AEs had to be defined similarly across studies. Also, multiple ORs from the same study were included where study sub-groups were distinct. Random effects models were used to pool ORs. In total, 19 studies and 18 ART-related AEs were included in meta-analyses. Adherence to ART was significantly lower in patients with non-specific AEs than in patients who did not experience AEs [OR = 0.623; 95% confidence interval (CI): 0.465–0.834]. Patients with specific AEs such as fatigue (OR = 0.631; 95% CI: 0.433–0.918), confusion (OR = 0.349; 95% CI: 0.184–0.661), taste disturbances (OR = 0.485; 95% CI: 0.303–0.775) and nausea (OR = 0.574; 95% CI: 0.427–0.772) were significantly less likely to adhere to ART compared to patients without these AEs. Knowledge of specific treatment-related AEs may allow for targeted management of these events and a careful consideration of well-tolerated treatment regimens to improve ART adherence and clinical outcomes.
140 citations
TL;DR: In this paper, the authors collected qualitative data (semi-structured interviews with 11 healthcare providers and 10 patients; 8 focus groups with 41 patients) to identify barriers to linkage to care among people living with HIV in South Africa who were not yet taking antiretroviral treatment.
Abstract: We collected qualitative data (semi-structured interviews with 11 healthcare providers and 10 patients; 8 focus groups with 41 patients) to identify barriers to linkage to care among people living with HIV in South Africa who were not yet taking antiretroviral treatment. Patients and providers identified HIV stigma as a sizable barrier. Patients felt that stigma-related issues were largely beyond their control, fearing discrimination if they disclosed to employers or were seen visiting clinics in their community. Providers believed that patients should take responsibility for overcoming internal stigma and disclosing serostatus. Patients had considerable concerns about inconvenient clinic hours, long queues, difficulty in appointment scheduling, and disrespect from staff. Providers seemed to minimize the effects of such barriers and not recognize the extent of patient dissatisfaction. Better communication and understanding between patients and providers are needed to facilitate greater patient satisfaction and retention in HIV care.
122 citations
TL;DR: Interventions that enhance social support have the potential to contribute to betterHRQOL either directly or indirectly by decreasing the deleterious effect of depressive symptoms on HRQOL.
Abstract: Research has established a link between perceived social support and health-related quality of life (HRQOL) among persons living with HIV/AIDS. However, little is known about the ways through which social support influences HRQOL. This study examined the direct and indirect effects of perceived social support on physical and mental HRQOL in a sample of 602 adults living with HIV in Ontario, Canada. Participants completed the Medical Outcomes Study-HIV (MOS-HIV) health survey, the MOS-HIV Social Support Scale (MOS-HIV-SSS), and the Center for Epidemiological Studies Depression-Revised scale. Data on demographic and clinical characteristics were also collected. The direct and indirect effects of social support on the two MOS-HIV HRQOL summary measures, that is, physical health summary (PHS) and mental health summary (MHS), were estimated in multiple linear regression analyses. Perceived social support had significant direct effects on PHS (B=0.04, p<0.01) and MHS (B=0.05, p<0.01). It also had significant indirect effect on both PHS (B=0.04, p<0.01) and MHS (B=0.11, p<0.01), mediated by depressive symptoms. Interventions that enhance social support have the potential to contribute to better HRQOL either directly or indirectly by decreasing the deleterious effect of depressive symptoms on HRQOL.
121 citations
TL;DR: Findings from this study provide evidence that internalized negative beliefs about one's HIV status are linked to adverse interpersonal consequences and are discussed with regard to prevention and intervention efforts to reduce HIV stigmatization.
Abstract: Black men who have sex with men (BMSM) are severely affected by the HIV epidemic, yet research on the relationship between HIV stigma and status disclosure is relatively limited among this population. Within this epidemic, internalized HIV stigma, the extent to which people living with HIV/AIDS endorse the negative beliefs associated with HIV as true of themselves, can negatively shape interpersonal outcomes and have important implications for psychological and physical health. In a sample of HIV-positive BMSM (N=156), the current study examined the effect of internalized stigma on HIV status disclosure to sexual partners, which can inform sexual decision-making in serodiscordant couples, and HIV status disclosure to family members, which can be beneficial in minimizing the psychological distress associated with HIV. Results revealed that greater internalized stigma was associated with less HIV status disclosure to participants' last sexual partner and to family members. Findings from this study provide evidence that internalized negative beliefs about one's HIV status are linked to adverse interpersonal consequences. Implications of these findings are discussed with regard to prevention and intervention efforts to reduce HIV stigmatization.
118 citations
TL;DR: In this article, the authors explore pathways between community participation and HIV prevention, treatment and impact mitigation in Zimbabwe, reviewing six qualitative studies in Manicaland and find that community group membership is often associated with decreased HIV incidence, reduced stigma and improved access to some services, particularly amongst women.
Abstract: Community involvement is increasingly identified as a "critical enabler" of an effective HIV/AIDS response. We explore pathways between community participation and HIV prevention, treatment and impact mitigation in Zimbabwe, reviewing six qualitative studies in Manicaland. These find that community group membership is often (not always) associated with decreased HIV incidence, reduced stigma and improved access to some services, particularly amongst women. Participation in formal community groups (e.g., church or women's groups) and informal local networks (e.g., neighbours, families) provides opportunities for critical dialogue about HIV/AIDS, often facilitating renegotiation of harmful social norms, sharing of previously hidden personal experiences of HIV/AIDS, formulation of positive action plans and solidarity to action them. However, implementation of new plans and insights is constrained by poverty, social uncertainty and poor service delivery. Furthermore, dialogue may have negative effects, spreading false information and entrenching negative norms. The extent that formal groups and informal networks facilitate externally imposed HIV/AIDS interventions varies. They potentially provide vital practical and emotional support, facilitating service access, treatment adherence and AIDS care. However, they may sometimes play a negative role in prevention activities, challenging stereotypes about sexuality or gender. There is an urgent need for greater recognition of the role of indigenous community groups and networks, and the inclusion of "strengthening local responses" as a key element of interventions and policy. Such efforts require great sensitivity. Heavy-handed external interference in complex indigenous relationships risks undermining the localism and bottom-up initiative and activism that might be central to their effectiveness. Cautious efforts might seek to enhance the potentially beneficial effects of groups, especially for women, and limit potentially damaging ones, especially for men. Efforts should be made to facilitate contexts that enable groups to have beneficial effects, through nesting them within wider comprehensive responses, and supporting them through strong partnerships with service providers.
113 citations
TL;DR: Interventions to help PLWHA disclose, particularly to serodiscordant casual partners, are needed and will likely benefit from inclusion of stigma reduction components.
Abstract: HIV serostatus disclosure among people living with HIV/AIDS (PLWHA) is an important component of preventing HIV transmission to sexual partners. Due to barriers like stigma, however, many PLWHA do not disclose their serostatus to all sexual partners. This study explored differences in HIV serostatus disclosure based on sexual behavior subgroup (men who have sex with men [MSM]; heterosexual men; and women), characteristics of the sexual relationship (relationship type and HIV serostatus of partner), and perceived stigma. We examined disclosure in a sample of 341 PLWHA: 138 MSM, 87 heterosexual men, and 116 heterosexual women who were enrolled in SafeTalk, a randomized, controlled trial of a safer sex intervention. We found that, overall, 79% of participants disclosed their HIV status to all sexual partners in the past 3 months. However, we found important differences in disclosure by subgroup and relationship characteristics. Heterosexual men and women were more likely to disclose their HIV status than MSM (86%, 85%, and 69%, respectively). Additionally, disclosure was more likely among participants with only primary partners than those with only casual or both casual and primary partners (92%, 54%, and 62%, respectively). Participants with only HIV-positive partners were also more likely to disclose than those with only HIV-negative partners, unknown serostatus partners, or partners of mixed serostatus (96%, 85%, 40%, and 60%, respectively). Finally, people who perceived more HIV-related stigma were less likely to disclose their HIV serostatus to partners, regardless of subgroup or relationship characteristics. These findings suggest that interventions to help PLWHA disclose, particularly to serodiscordant casual partners, are needed and will likely benefit from inclusion of stigma reduction components.
98 citations
TL;DR: A formative research evaluation was conducted to inform the development of novel mHealth HIV/AIDS care interventions to be used by community health workers (CHWs) in Kampala, Uganda, and a number of potential inhibiting factors were discovered.
Abstract: Mobile technologies for health (mHealth) represents a growing array of tools being applied in diverse health care settings. mHealth interventions for improving HIV/AIDS care is a promising strategy, but its evidence base is limited. We conducted a formative research evaluation to inform the development of novel mHealth HIV/AIDS care interventions to be used by community health workers (CHWs) in Kampala, Uganda. A mixed methods formative research approach was utilized. Qualitative methods included 20 in-depth interviews (IDIs) and six focus groups with CHWs, clinic staff, and patients. Thematic analysis was performed and selected quotations used to illustrate themes. Quantitative methods consisted of a survey administered to CHWs and clinic staff, using categorical and Likert scale questions regarding current mobile phone and internet access and perceptions on the potential use of smartphones by CHWs. Qualitative results included themes on significant current care challenges, multiple perceived mHealth ben...
97 citations
TL;DR: Qualitative analyzes provided broader perspectives of participant experiences of the study medication and daily adherence in the larger contexts of the MSM community, close relationships, and the study climate, and can be leveraged in constructing PrEP adherence support approaches within these communities.
Abstract: In 2008, the Pre-exposure Prophylaxis Initiative (iPrEx) study expanded to include men who have sex with men (MSM) in Chiang Mai, Thailand. In full, 114 participants from Chiang Mai joined this international double-blinded trial of daily FTC-TDF (Truvada®) or placebo as a pre-exposure prophylaxis (PrEP) HIV prevention strategy. To better understand the characteristics of iPrEx participants specifically from this underserved population in Thailand, and gain insights into their experiences of trying to take a daily tablet as part of this blinded PrEP trial, we conducted a qualitative study. In 2010, 32 MSM iPrEx participants provided in-depth interviews and an additional 14 joined focus group discussions. Results of the qualitative analyzes suggested that participants held generally positive attitudes toward the iPrEx study and study medication and related this to high rates of adherence to the daily regimen. Participants also reflected on the provision of quality health care as part of participation in the trial, as well as support from clinical research staff, family and friends as helpful in supporting high rates of study medication adherence. Discourse concerning challenges to adherence included medication taking behavior, which was contextualized by lifestyle, living arrangement, social life, social stigma in terms of being mistakenly identified as HIV positive or unintentional disclosure of sexual identity to family and friends, and relationship conflicts with partners. The results provide broader perspectives of participant experiences of the study medication and daily adherence in the larger contexts of the MSM community, close relationships, and the study climate, and can be leveraged in constructing PrEP adherence support approaches within these communities.
TL;DR: Clinicians should assess substance use, depression, and suicidal ideation at each primary care visit and encourage patients to obtain substance abuse treatment and mental health care, all of which may boost retention.
Abstract: Although advances in pharmacotherapy have enabled people living with HIV/AIDS to live longer, fuller lives, some leave medical care, resulting in sub-optimal treatment and increased health risk to themselves and others. Forty-one patients who dropped out of an urban, publically funded primary care HIV clinic were contacted and encouraged by outreach staff to return. Participants were interviewed within two weeks of returning, and themes associated with dropping out and returning were elicited and content analyzed. Dropping out was associated with drug/alcohol use, unstable housing/homelessness, psychiatric disorders, incarceration, problems with HIV medications, inability to accept the diagnosis, relocation, stigma, problems with the clinic, and forgetfulness. Returning was associated with health concerns, substance abuse treatment/recovery, stable housing, incarceration/release, positive feelings about the clinic, spirituality, and assistance from family/relocation. Because a large number of patients reported substance abuse, depression, and past suicide attempts. Clinic staff should assess substance use, depression, and suicidal ideation at each primary care visit and encourage patients to obtain substance abuse treatment and mental health care. Future interventions could include providing SBIRT and/or onsite mental health and substance abuse treatment, all of which may boost retention.
TL;DR: Although the psychosocial group counseling did not significantly increase disclosure rates, an improvement in the level of personal satisfaction resulting from disclosure was associated with the intervention, suggesting that the counseling sessions have likely reduced the burden of depression and helped clients better manage partner reactions to disclosure.
Abstract: The objective of the study was to assess the effectiveness of group counseling, using a problem-solving therapy approach, on reducing depressive symptoms and increasing prenatal disclosure rates of HIV status among HIV-positive pregnant women living in Dar es Salaam, Tanzania. A randomized controlled trial was performed comparing a six-week structured nurse–midwife facilitated psychosocial support group with the standard of care. Sixty percent of women in the intervention group were depressed post-intervention, versus 73% in the control group [Relative Risk (RR) = 0.82, 95% confidence interval (CI): 0.67–1.01, p=0.066]. HIV disclosure rates did not differ across the two study arms. However, among those women who disclosed, there was a significantly higher level of overall personal satisfaction with the response to disclosure from family and friends among women in the treatment (88%) compared to the control group (62%; p=0.004). The results indicate reductions in the level of depressive symptoms comparable...
TL;DR: All three instruments showed good properties as screening tools; the PHQ-9 has particularly high sensitivity and specificity, and so can be considered useful for screening HIV-positive patients for depression.
Abstract: Depressive disorders are highly prevalent in Africa where diseases such as HIV/AIDS are common. The aim of this study was to assess the validity of commonly used depression screening instruments in a setting characterized by low literacy, where patients may not be able to self-administer depression scales. We explored the validity of the Patient Health Questionaire-9 (PHQ-9), Centre for Epidemiological Surveys for Depression (CES-D), and the Kessler-10 (K-10), using the Mini International Neuropsychiatric Instrument (MINI) as a gold standard in 368 persons living with HIV/AIDS (PLWHA) in Uganda. The shorter versions of the K-10 and PHQ-9 were extracted to assess their performance in comparison to the longer versions. We used STATA 11.2 to analyze the data. The prevalence of a MINI defined depression in this patient sample was 17.4%. The three instruments all performed well, with areas under the curve (AUC) ranging from 0.82 to 0.96. The PHQ-9 showed the best performance characteristics with an AUC of 0.96...
TL;DR: It is found that food insecurity was a common and an important barrier to ART adherence among patients in the DRC, and food insecurity should be appropriately addressed and incorporated into ARV treatment programs to ensure patient adherence and ultimately the long-term success of HIV treatment in the region.
Abstract: The global response to the HIV/AIDS epidemic has improved access to antiretroviral therapy (ART) and has contributed to decreased HIV/AIDS morbidity and mortality in sub-Saharan Africa. Patient adherence to ART is crucial to the success of HIV/AIDS treatment. However, little is known about the determinants of adherence to ART among people living with HIV/AIDS (PLWHA) in the Democratic Republic of Congo (DRC). This qualitative study used in-depth semi-structured patient interviews, a purposive sampling strategy and thematic analysis scheme to identify barriers and facilitators of adherence to ART in the DRC. We recruited three categories of participants from the Centre Hospitalier Monkole and the NGO ACS/Amo-Congo including participants on antiretroviral (ARV) treatment (n=19), on ARV re-treatment (n=13) and lost to follow-up (n=6). Among 38 participants interviewed, 24 were female and the median age was 41 years. Food insecurity as a barrier to adherence emerged as a dominant theme across the three catego...
TL;DR: The results indicate that patients reporting non-perfect adherence were approximately three times more likely to have moderate to severe symptoms of depression than those reporting perfect adherence, suggesting that depression may act as a barrier to ART adherence.
Abstract: In recent years, a small but growing body of literature on the associations between common mental disorders and adherence to antiretroviral therapy (ART) has emerged. The present study builds on the growing body of research by investigating associations between symptoms of depression, symptoms of anxiety and adherence to ART. We studied a convenience sample of 101 South African ART users to determine the severity of symptoms of depression and anxiety and their association with self-reported adherence to ART. Based on the standardised cut-off scores recorded using the Beck Depression Inventory - Second Edition (BDI II), 40.4% of participants demonstrated moderate to severe symptoms of depression. Moreover, results from the Beck Anxiety Inventory (BAI) indicated that 28.7% of the study participants demonstrated moderate to severe symptoms of anxiety. Biserial correlations and logistic regression analysis demonstrated a significant relationship between symptoms of depression and adherence. The results indicate that patients reporting non-perfect adherence were approximately three times more likely (OR=2.73; CI=1.09-6.82) to have moderate to severe symptoms of depression than those reporting perfect adherence. The present findings are in keeping with those of previous studies, suggesting that depression may act as a barrier to ART adherence.
TL;DR: Being female, heterosexual, engaging in maladaptive coping, and having poor self-rated health were associated with greater overall stigma while being older, having greater mastery, increased emotional-informational social support, and a longer time since HIV diagnosis wereassociated with lower levels of stigma.
Abstract: Although the deleterious effects of HIV stigma are well documented, less is known about how various types of stigma impact older adults living with HIV disease and what factors exacerbate or lessen the effects of HIV stigma. Using cross-sectional data from the OHTN cohort study (OCS), we undertook multiple linear regression to determine the predictors of overall HIV stigma, and enacted, anticipated, and internalized stigma subscales in a sample of OCS participants age 50 and over (n = 378). Being female, heterosexual, engaging in maladaptive coping, and having poor self-rated health were associated with greater overall stigma while being older, having greater mastery, increased emotional-informational social support, and a longer time since HIV diagnosis were associated with lower levels of stigma. The final model accounted for 31% of the variance in overall stigma. Differences in these findings by subscale and implications for practice are discussed.
TL;DR: Indicators of collectivization exhibited significant positive association with self-efficacy for condom use and service utilization from government health facilities among both FSWs and HR-MSM, relevant to effort to improve the effectiveness and sustainability of HIV prevention programs in India and beyond.
Abstract: We examine community collectivization among female sex workers (FSWs) and high-risk men who have sex with men and transgenders (HR-MSM) following several years of HIV prevention programming with these populations, and its association with selected outcome indicators measuring individual behaviors (condom use with different partners and sexually transmitted infection [STI] treatment-seeking from government health facilities) Data for this study were collected from a large-scale cross-sectional survey conducted in 2010–2011 among FSWs (sample size: 3557) and HR-MSM (sample size: 2399) in Andhra Pradesh, India We measured collectivization among FSWs in terms of three binary (low, high) indices of collective efficacy, collective agency, and collective action Collectivization among HR-MSM was measured by participation in a public event (no, yes), and a binary (low, high) index of collective efficacy Adjusted odds ratios (adjusted OR) and their 95% confidence intervals (CI) were computed to assess the relat
TL;DR: There was strong and consistent evidence for group- and community- level interventions being associated with reductions in UAI and increases in condom use amongst MSM, but inconsistent evidence for the effectiveness of individual-level interventions.
Abstract: Men who have sex with men (MSM) remain one of the groups most at risk of HIV. The growing evidence-base on behavioural HIV prevention interventions includes systematic review-level evidence, including reviews specific to MSM populations. Here, we provide an up-to-date review of these systematic reviews in which we examined the effectiveness of behavioural HIV prevention interventions among MSM. A systematic search of electronic databases, including MEDLINE, EMBASE, Cochrane Database of Systematic Reviews, PsycInfo, from January 2000 to October 2010, along with hand searches of the reference lists of retrieved documents were conducted. Inclusion criteria included: study design limited to systematic reviews and meta-analyses; methodological quality; and review to focus on MSM and behavioural interventions. A narrative synthesis was conducted. Across the four included meta-analyses (102 studies; 52 independent studies), there was strong and consistent evidence for group- and community-level interventions being associated with reductions in UAI (27-30% and 30%, respectively) and increases in condom use amongst MSM, but inconsistent evidence for the effectiveness of individual-level interventions. Skills-building, trained professionals delivering the training and theory-based interventions were also consistently effective. The inherent limitations of the review of review method within a changing health domain meant it was difficult to develop contemporary and directly transferable guidance to HIV prevention policy development. However, the analysis does demonstrate a need for a step change in the kinds of data that are collated in the development of future systematic reviews of HIV prevention interventions among MSM.
TL;DR: Condom use was more common among those who had greater HIV/AIDS knowledge, attitudes toward high-risk behavior, self-efficacy, and intent to use a condom, and it was concluded that college students are vulnerable to sexually transmitted diseases through sexual contact.
Abstract: The purposes of this study were to assess sexual behavior and condom use among Chinese college students, and to explore social-environmental and social-cognitive determinants associated with risky sexual behaviors within this population. A survey was conducted among 19,123 Chinese college students recruited through stratified cluster sampling. About 9% of the students reported having had sex (male=13.3%, female=5.0%, OR=2.918), 3.6% had multiple sexual partners (male=5.7%, female=1.6%, OR=3.624), and 0.9% had commercialized sex (male=1.6%, female=0.3%, OR=6.169). Only 24.8% of sexually active students had used a condom for every sexual encounter, and there was no significant difference in condom use between male students and female students. Logistic regression showed that sex (female, OR=0.769), age (older, OR=1.263), exposure to pornographic information (higher, OR=1.751), drinking (intoxication, OR=1.437), and smoking (OR=2.123-5.112) were all determinants of sexual behaviors. Path analysis showed that exposure to pornographic information, level of consumption, and sex education were important social-environmental factors of condom use. Condom use was more common among those who had greater HIV/AIDS knowledge, attitudes toward high-risk behavior, self-efficacy, and intent to use a condom. Intentions were the most important and direct factor influencing condom use. The study concluded that college students are vulnerable to sexually transmitted diseases - including HIV/AIDS infection - through sexual contact. Therefore, future HIV/AIDS prevention and safer sex interventions should focus on self-protection skills and target behavior change.
TL;DR: A cross-sectional survey of primary caregivers of HIV-1 infected children attending a pediatric HIV treatment program in Nairobi, Kenya found that disclosure rates in this Kenyan setting are lower than observed rates in the USA and Europe but consistent with rates from other resource-limited settings.
Abstract: Disclosure to HIV-infected children regarding their diagnosis is important as expanding numbers of HIV-infected children attain adolescence and may become sexually active. In order to define correlates of pediatric disclosure and facilitate development of models for disclosure, we conducted a cross-sectional survey of primary caregivers of HIV-1 infected children aged 6–16 years attending a pediatric HIV treatment program in Nairobi, Kenya. We conducted focus group discussions with a subset of caregivers to further refine perceptions of disclosure. Among 271 caregiver/child dyads in the cross-sectional survey, median child age was 9 years (interquartile range: 7–12 years). Although 79% of caregivers believed children should know their HIV status, the prevalence of disclosure to the child was only 19%. Disclosure had been done primarily by health workers (52%) and caregivers (33%). Caregivers reported that 5 of the 52 (10%) who knew their status were accidentally disclosed to. Caregivers of older children ...
TL;DR: It could be concluded that in general, PLHIV have a good quality of life (QoL), and a poor QoL was associated mainly with lower education level and when they believe to be ill.
Abstract: HIV infection is a global growing pandemic, and it is considered a public health problem Treatment advances improved survival rates for HIV-infected individuals, although not always with a good quality of life (QoL) The aim of this study was to assess the QoL of people living with HIV (PLHIV) in the city of Sao Jose, Brazil A cross-sectional study was performed involving a convenience sample of 85 individuals Self-administered questionnaires were used to collect sociodemographic information, treatment length and period of infection The WHOQoL-HIV-Bref instrument was used to assess QoL The collected data were first described in proportions, means, median and percentiles Chi-square test or Fisher's exact test was used to test association between the perception of poor QoL taking the first quartile of the distribution of values with gender, age, education level, marital status, period of diagnosis, infection status, self-rated health status and believing to be ill or not The p values were established at <005 The found mean score of WHOQoL-HIV-Bref was 141 (SD = 29) Lower education level (p=0011) and believing to be ill (p<0001) were associated with poor QoL Also lower education level was associated with poor QoL in the psychological (p=0020) and environment (p=0047) domains; being diagnosed with HIV infection within the past five years (p=0029) was found to be associated with poor QoL in the social relationships domain; and believing to be ill was associated with all domains (physical: p<0001; psychological: p=0022; level of independence: p=0009; social relationships: p=0009; environment: p=0005; and spirituality/religion/personal beliefs: p=0021) It could be concluded that in general, PLHIV have a good QoL A poor QoL was associated mainly with lower education level and when they believe to be ill
TL;DR: Future HIV education and prevention strategies with similar groups of young adults should explore the implications of maternal education, clarify perceptions of HIV risk, and consider strategies that increase consistent condom use to interrupt sexual transmission of HIV.
Abstract: Over 1.1 million Americans are living with human immunodeficiency virus (HIV), and African-American youth and young adults are disproportionately affected. Condoms are the most effective prevention tool, yet data regarding condom use patterns for African-American college youth are lacking. To inform and strengthen HIV prevention strategies with African-American college-age youth, we surveyed students attending 24 historically Black colleges and universities regarding condom use patterns. Students were administered anonymous questionnaires online to explore knowledge, attitudes, and practices related to condom use during last sexual intercourse (LSI). Among 824 sexually active respondents (51.8% female, median age 20 years, 90.6% heterosexuals), 526 (63.8%) reported condom use during LSI. Students who used condoms for disease prevention, whose mothers completed high school or had some college education or completed college were more likely to have used a condom during LSI. Spontaneity of sexual encounters, not feeling at risk of HIV, and partner-related perceptions were associated with condom non-use during LSI (p<0.05). Over a third of our college youth sample did not use a condom during LSI and may benefit from increased condom education efforts. These efforts should highlight condoms' effectiveness in protection from HIV. Future HIV education and prevention strategies with similar groups of young adults should explore the implications of maternal education, clarify perceptions of HIV risk, and consider strategies that increase consistent condom use to interrupt sexual transmission of HIV.
TL;DR: It is concluded that the brief stigma-by-association scale is a reliable and valid instrument for use with South African youth; however, further confirmatory research regarding the structure of the scale is required.
Abstract: This study validated a brief stigma-by-association scale for use with South African youth (adapted from the HIV Stigma-by-Association Scale for Adolescents). Participants were 723 youth (364 male, 359 female) from poor urban communities around Cape Town. Youths completed the brief stigma-by-association scale and measures of bullying victimisation and peer-problems, as well as inventories measuring symptoms of depression and anxiety. Exploratory analyses revealed that the scale consists of two subscales: (1) experience of stigma-by-association and (2) consequences of stigma-by-association. This two factor structure was obtained in the full sample and both the HIV/AIDS-affected and unaffected subgroups. The full stigma-by-association scale showed excellent reliability (α = 0.89-0.90) and reliabilities for both subscales were also good (α = 0.78-0.87). As predicted, children living in HIV/AIDS-affected households obtained significantly higher stigma-by-association scores than children in non-affected households [F(1, 693) = 46.53, p<0.001, partial η(2)=0.06] and hypothesized correlations between stigma-by-association, bullying, peer problems, depression and anxiety symptoms were observed. It is concluded that the brief stigma-by-association scale is a reliable and valid instrument for use with South African youth; however, further confirmatory research regarding the structure of the scale is required.
TL;DR: The results revealed three dimensions of stigma: internalized, perceived, and enacted HIV/AIDS stigma, which expand the understanding of the multidimensionality of stigma and the manner in which various features impact marginalized PLWHA.
Abstract: Despite the increased interest in HIV/AIDS stigma and its negative effects on the health and social support of people living with HIV/AIDS (PLWHA), little attention has been given to its assessment among Latino gay/ bisexual men and transgender women (GBT) living with HIV/AIDS The purpose of this paper is twofold: to develop a multidimensional assessment of HIV/AIDS stigma for Latino GBT living with HIV/AIDS, and to test whether such stigma is related to self-esteem, safe sex self-efficacy, social support, and alcohol, and drug use The sample included 170 HIV+ Latino GBT persons The results revealed three dimensions of stigma: internalized, perceived, and enacted HIV/AIDS stigma Enacted HIV/AIDS stigma comprised two domains: generalized and romantic and sexual Generalized enacted HIV/AIDS stigma was related to most outcomes Internalized HIV/AIDS stigma mediated the associations between generalized enacted HIV/AIDS stigma and self-esteem and safe sex self-efficacy In addition, romantic and sexual enacted HIV/AIDS stigma significantly predicted drug use Perceived HIV/AIDS stigma was not associated with any outcome These findings expand the understanding of the multidimensionality of stigma and the manner in which various features impact marginalized PLWHA
TL;DR: Findings from this article underscore the role of alcohol in facilitating UAI among HIV-positive YMSM and their HIV-negative and status-unknown partners.
Abstract: Although the relationship between substance use and heightened sexual risk behaviors have been documented in samples of young men who have sex with men (YMSM) and HIV-positive adult men who have sex with men (MSM), there is a dearth of research on the role of substance use in the sexual risk behaviors of HIV-positive YMSM. We examined associations between alcohol and other drug use with sexual risk behaviors among a sample of HIV-positive YMSM (N=200). There were no significant predictors of either receptive or insertive unprotected anal intercourse (UAI) with HIV-positive partners among the substance use variables. Failure to use a condom after drinking alcohol (β=2.00, p<0.01) was significantly associated with insertive UAI with HIV-negative partners or partners of unknown status. Failure to use a condom after drinking alcohol (β=1.36, p<0.05) and age (β=0.35, p<0.05) were significantly associated with receptive UAI with HIV-negative partners or partners of unknown status. Findings from this article underscore the role of alcohol in facilitating UAI among HIV-positive YMSM and their HIV-negative and status-unknown partners.
TL;DR: Targeted programmes should be developed to promote consistent condom use in high-risk women, alongside interventions to reduce alcohol use.
Abstract: Consistent condom use can prevent HIV infection, yet levels of condom use are low in many settings. This paper examines determinants of inconsistent condom use among 905 women enrolled in a high-risk cohort in Kampala, Uganda, who reported sexual intercourse with paying clients in the last month. Among these, 40% participants reported using condoms inconsistently with paying clients in the past month. The most common reason for inconsistent condom use was client preference. Factors independently associated with inconsistent condom use included: sex work not being the sole source of income [adjusted odds ratio (aOR) = 1.54; 95% confidence interval (CI): 1.13-2.09], sexual debut before 14 years (aOR = 1.46; 95% CI: 1.09-1.96), daily consumption of alcohol (aOR = 1.90; 95% CI: 1.26-2.88) and being currently pregnant (aOR = 2.11; 95% CI: 1.25-3.57). Being currently married (aOR = 0.36; 95% CI: 0.18-0.73) and a higher number of sexual partners per month (p-trend = 0.001) were associated with a lower risk of inconsistent condom use. Targeted programmes should be developed to promote consistent condom use in high-risk women, alongside interventions to reduce alcohol use.
TL;DR: HIV prevention programs for Indian MSM may benefit from incorporating treatment or triage for mental health problems, and Indian MSM with depression are at higher odds of engaging in UAS compared to MSM without depression.
Abstract: Indian men who have sex with men (MSM) are at increased risk for HIV compared to the general Indian population Psychosocial factors may be uniquely associated with HIV risk among Indian MSM and may moderate the beneficial impact of standard HIV prevention approaches Psychiatric diagnostic interviews and psychosocial and sexual risk assessments were conducted among 150 MSM in Mumbai, India Logistic regression was employed to examine the association of psychiatric disorders and psychosocial problems to recent sexual risk behavior Twenty-five percent of participants reported engaging in unprotected anal sex (UAS) during their last sexual contact with a man Men who were married to a woman were more likely to have engaged in UAS during their last sexual contact with a man (35% vs 17%, p=0018) In multivariable models, significant predictors of engaging in UAS were current major depression (adjusted odds ratio [AOR]=261; 95% confidence interval [CI] 107, 639) and number of stressful life events (AOR=0
TL;DR: While HIV centrality appears to increase the negative effects of having visible symptoms associated with HIV, greater community attachment seems to ameliorate these effects, suggesting the need for a nuanced understanding of the implications of visible HIV symptoms for PLHIV.
Abstract: For many people living with HIV (PLHIV), disclosure or concealment of their HIV status may be under their personal control; however, for PLHIV with visible symptoms of their illness, disclosure may no longer be a choice. Previous research suggests that those with visible HIV symptoms have poorer mental and physical health than those without visible HIV symptoms. This study aimed to extend these findings and assess the role of perceived centrality of HIV in the lives of PLHIV as well as the role of attachment to an HIV-positive community in understanding the negative effects on health and well-being for PLHIV with visible HIV symptoms. Participants were 697 PLHIV who completed an online survey that assessed symptom visibility, HIV-status disclosure, perceived stigma, health and well-being, how central HIV was to identity and HIV community attachment. Results indicate that those with visible symptoms experienced more HIV-related stigma and had poorer outcomes on a range of psychological and mental health measures than those who were able to conceal their stigma. These effects remained after controlling for length of time since diagnosis, time on HIV treatment, perceived health satisfaction and age. PLHIV with visible symptoms also reported that HIV was more central to their identity and reported greater attachment to an HIV-positive community. Furthermore, findings suggest that while HIV centrality appears to increase the negative effects of having visible symptoms associated with HIV, greater community attachment seems to ameliorate these effects. This suggests the need for a nuanced understanding of the implications of visible HIV symptoms for PLHIV. The study also highlights the potential benefits of HIV-positive community attachment in buffering PLHIV from the negative effect of visible HIV symptoms on their health and well-being.
TL;DR: Interventions to improve adherence informed by social-cognitive theory are suggested to target patients who are at risk for adherence problems, provide a supportive environment that promotes high rates of adherence, and address inaccurate beliefs regarding optimal adherence levels.
Abstract: High levels of antiretroviral therapy (ART) adherence are required to achieve optimal viral suppression. To better understand mechanisms associated with ART adherence, this study characterized demographic and social-cognitive correlates of ART adherence among HIV-infected individuals from a medium-sized northeastern US city (n=116; 42% female; 43% African-American). Participants completed an audio computer-assisted self-interviewing survey assessing demographics, social-cognitive constructs, and ART adherence, and the participants' most recent viral load was obtained from their medical charts. Suboptimal ART adherence (taking less than 95% of prescribed medications during the past month) was reported by 39% of participants and was associated with being female, being a minority, and having a detectable viral load. In a hierarchical logistic regression analysis, greater than 95% ART adherence was associated with higher levels of adherence self-efficacy (AOR =1.1; p=0.015), higher perceived normative beliefs about the importance of ART adherence (AOR=1.3; p=0.03), and lower concern about missing ART doses (AOR=0.63; p=0.002). Adherence did not differ based on ART outcome expectancies, ART attitudes, or the perceived necessity of ART. In fact, most participants endorsed positive attitudes and expectancies regarding the need for and effectiveness of ART. Taken together, results indicate that suboptimal adherence remains high among HIV-infected minority women, a subpopulation that experiences particularly high rates of chronic stress due to both illness-specific stressors and broader environmental stressors. Consistent with social-cognitive theory, adherence problems in our sample were linked with deficits in self-efficacy as well as perceived norms and behavioral intentions that do not support a goal of 100% adherence. We suggest that interventions to improve adherence informed by social-cognitive theory (1) target patients who are at risk for adherence problems, (2) provide a supportive environment that promotes high rates of adherence, and (3) address inaccurate beliefs regarding optimal adherence levels.