University of Zambia

About: University of Zambia is a education organization based out in Lusaka, Lusaka, Zambia. It is known for research contribution in the topics: Population & Health care. The organization has 2593 authors who have published 4402 publications receiving 122411 citations. The organization is also known as: UNZA.

Living with type 1 diabetes is challenging for Zambian adolescents: qualitative data on stress, coping with stress and quality of care and life

Abstract: Psychosocial problems are common in patients with diabetes. However, data on psychosocial issues affecting patients with diabetes in Zambia are scarce. The present study explored sources of stress, stress coping strategies, stigma and perceived quality of life and care as experienced by adolescents living with Type 1 Diabetes in Zambia. Semi-structured interviews were carried out. Three groups of participants involving adolescents with Type 1 Diabetes (n = 10), caregivers (n = 8) and health practitioners (n = 4) were interviewed. Transcripts were analyzed using a thematic approach. Stress was commonly reported by adolescents mainly stemming from social, psychological and physical sources. To deal with stress, adolescents often employed different coping strategies such as adapting, accepting and avoiding among others. Both internal factors (those relating to the patients themselves) and external factors (those related to the context of the patients’) influenced the patients’ quality of health care. In addition, low quality of life was an issue among adolescents and their families. Poor diet, low socioeconomic status and lack of medicine were factors affecting quality of health care. Stress was an issue affecting adolescents; the coping strategies employed were sometimes maladaptive such as avoiding injecting themselves to escape stress. Several aspects of quality of life were suboptimal in both adolescents and their families, such as stigmatization, short life expectancy, low socioeconomic status and poor social participation. Findings show that there is an urgent need for a strong response from all stakeholders (governments, patients, organizations and companies) to improve diabetes care and living conditions for young people with type 1 diabetes living in Zambia.

Differential effects of early weaning for HIV-free survival of children born to HIV-infected mothers by severity of maternal disease.

Abstract: Background: We previously reported no benefit of early weaning for HIV-free survival of children born to HIV-infected mothers in intent-to-treat analyses. Since early weaning was poorly accepted, we conducted a secondary analysis to investigate whether beneficial effects may have been hidden. Methods: 958 HIV-infected women in Lusaka, Zambia, were randomized to abrupt weaning at 4 months (intervention) or to continued breastfeeding (control). Children were followed to 24 months with regular HIV PCR tests and examinations to determine HIV infection or death. Detailed behavioral data were collected on when all breastfeeding ended. Most participants were recruited before antiretroviral treatment (ART) became available. We compared outcomes among motherchild pairs who weaned earlier or later than intended by study design adjusting for potential confounders. Results: Of infants alive, uninfected and still breastfeeding at 4 months in the intervention group, 16.1% who weaned as instructed acquired HIV or died by 24 months compared to 16.0% who did not comply (p=0.98). Children of women with less severe disease during pregnancy (not eligible for ART) had worse outcomes if their mothers weaned as instructed (RH=2.60 95% CI: 1.06–6.36) compared to those who continued breastfeeding. Conversely, children of mothers with more severe disease (eligible for ART but did not receive it) who weaned early had better outcomes (p-value interaction=0.002). In the control group, weaning before 15 months was associated with 3.94-fold (95% CI: 1.65–9.39) increase in HIV infection or death among infants of mothers with less severe disease.

Developing the national community health assistant strategy in Zambia: a policy analysis.

Abstract: Background: In 2010, the Ministry of Health in Zambia developed the National Community Health Assistant strategy, aiming to integrate community health workers (CHWs) into national health plans by creating a new group of workers, called community health assistants (CHAs) The aim of the paper is to analyse the CHA policy development process and the factors that influenced its evolution and content A policy analysis approach was used to analyse the policy reform process Methodology: Data were gathered through review of documents, participant observation and key informant interviews with CHA strategic team members in Lusaka district, and senior officials at the district level in Kapiri Mposhi district where some CHAs have been deployed Results: The strategy was developed in order to address the human resources for health shortage and the challenges facing the community-based health workforce in Zambia However, some actors within the strategic team were more influential than others in informing the policy agenda, determining the process, and shaping the content These actors negotiated with professional/statutory bodies and health unions on the need to develop the new cadre which resulted in compromises that enabled the policy process to move forward International agencies also indirectly influenced the course as well as the content of the strategy Some actors classified the process as both insufficiently consultative and rushed Due to limited consultation, it was suggested that the policy content did not adequately address key policy content issues such as management of staff attrition, general professional development, and progression matters Analysis of the process also showed that the strategy might create a new group of workers whose mandate is unclear to the existing group of health workers Conclusions: This paper highlights the complex nature of policy-making processes for integrating CHWs into the health system It reiterates the need for recognising the fact that actors’ power or position in the political hierarchy may, more than their knowledge and understanding of the issue, play a disproportionate role in shaping the process as well as content of health policy reform

Maternal and infant health problems after normal childbirth: a randomised controlled study in Zambia.

Abstract: STUDY OBJECTIVES: The main aim of the study was to discover if a midwife home visiting programme has a significant effect on the prevalence of health problems and breast feeding behaviour of mothers who delivered normally and their healthy fullterm newborn babies, during a period of 42 days after delivery. Another aim was to compare the mothers', the midwife's, and the doctor's findings of prevalence of health problems at the end of the puerperium period. DESIGN: A randomised controlled trial was carried out. One group of mothers and their infants were randomly allocated to a home visiting group (Group A); the other group (Group B) was only visited at day 42. SETTING: The study was carried out at the University Teaching Hospital (UTH) in Lusaka, the capital city of Zambia. PARTICIPANTS: A total of 408 mothers who had a normal delivery and gave birth to a healthy fullterm infant, as assessed by the attending midwife, were randomised to two groups. Group A consisted of 208 mother/infant dyads who were visited by a midwife in their homes at days 3, 7, 28, and 42 after delivery and Group B consisted of 200 mother/infant dyads who were only visited at day 42. MAIN RESULTS: At day 42 an equal proportion (30%) of mothers in both groups perceived that they had health problems. The prevalence of infant health problems in Group B was significantly higher (p < 0.01) as perceived by mothers. There were more mothers in Group B (p < 0.01) perceiving insufficient milk production and giving supplementary feeding. At day 42, mothers in Group A (56%) took more actions than mothers in Group B (41%) to solve infant health problems (p < 0.03). In both groups the mothers' perceived own health problems, were significantly higher (p < 0.01) than those observed by the obstetrician and those observed by the midwife. The midwife found more infant health problems in Group B (p < 0.01) than in Group A and more infants with health problems in both groups compared with the paediatrician's findings (p < 0.01). CONCLUSIONS: There was a significant difference between the mothers' reported health problems and the health problems identified by the midwife and the doctors. The study shows that a midwife home visit and individual health education to mothers, reduce the prevalence of infant health problems, and enables the mother to more often take action when an infant health problem is identified. There is a need to re-evaluate the midwifery training curriculums with the intention to include more infant management care.