Showing papers on "Psychological intervention published in 2002"

Self-management education for adults with type 2 diabetes: a meta-analysis of the effect on glycemic control

Abstract: Objective To evaluate the efficacy of self-management education on GHb in adults with type 2 diabetes. Research design and methods We searched for English language trials in Medline (1980-1999), Cinahl (1982-1999), and the Educational Resources Information Center database (ERIC) (1980-1999), and we manually searched review articles, journals with highest topic relevance, and reference lists of included articles. Studies were included if they were randomized controlled trials that were published in the English language, tested the effect of self-management education on adults with type 2 diabetes, and reported extractable data on the effect of treatment on GHb. A total of 31 studies of 463 initially identified articles met selection criteria. We computed net change in GHb, stratified by follow-up interval, tested for trial heterogeneity, and calculated pooled effects sizes using random effects models. We examined the effect of baseline GHb, follow-up interval, and intervention characteristics on GHb. Results On average, the intervention decreased GHb by 0.76% (95% CI 0.34-1.18) more than the control group at immediate follow-up; by 0.26% (0.21% increase - 0.73% decrease) at 1-3 months of follow-up; and by 0.26% (0.05-0.48) at > or = 4 months of follow-up. GHb decreased more with additional contact time between participant and educator; a decrease of 1% was noted for every additional 23.6 h (13.3-105.4) of contact. Conclusions Self-management education improves GHb levels at immediate follow-up, and increased contact time increases the effect. The benefit declines 1-3 months after the intervention ceases, however, suggesting that learned behaviors change over time. Further research is needed to develop interventions effective in maintaining long-term glycemic control.

A systematic review of psychological factors as predictors of chronicity/disability in prospective cohorts of low back pain.

Abstract: Study Design. A systematic review of prospective cohort studies in low back pain. Objectives. To evaluate the evidence implicating psychological factors in the development of chronicity in low back pain. Summary of Background Data. The biopsychosocial model is gaining acceptance in low back pain, and has provided a basis for screening measurements, guidelines and interventions; however, to date, the unique contribution of psychological factors in the transition from an acute presentation to chronicity has not been rigorously assessed. Methods. A systematic literature search was followed by the application of three sets of criteria to each study: methodologic quality, quality of measurement of psychological factors, and quality of statistical analysis. Two reviewers blindly coded each study, followed by independent assessment by a statistician. Studies were divided into three environments: primary care settings, pain clinics, and workplace. Results. Twenty-five publications (18 cohorts) included psychological factors at baseline. Six of these met acceptability criteria for methodology, psychological measurement, and statistical analysis. Increased risk of chronicity (persisting symptoms and/or disability) from psychological distress/depressive mood and, to a lesser extent, somatization emerged as the main findings. Acceptable evidence generally was not found for other psychological factors, although weak support emerged for the role of catastrophizing as a coping strategy. Conclusion. Psychological factors (notably distress, depressive mood, and somatization) are implicated in the transition to chronic low back pain. The development and testing of clinical interventions specifically targeting these factors is indicated. In view of the importance attributed to other psychological factors (particularly coping strategies and fear avoidance) there is a need to clarify their role in back-related disability through rigorous prospective studies

Understanding the Treatment Preferences of Seriously Ill Patients

Abstract: Background The questions patients are asked about their preferences with regard to life-sustaining treatment usually focus on specific interventions, but the outcomes of treatment and their likelihood affect patients' preferences. Methods We administered a questionnaire about treatment preferences to 226 persons who were 60 years of age or older and who had a limited life expectancy due to cancer, congestive heart failure, or chronic obstructive pulmonary disease. The study participants were asked whether they would want to receive a given treatment, first when the outcome was known with certainty and then with different likelihoods of an adverse outcome. The outcome without treatment was specified as death from the underlying disease. Results The burden of treatment (i.e., the length of the hospital stay, extent of testing, and invasiveness of interventions), the outcome, and the likelihood of the outcome all influenced treatment preferences. For a low-burden treatment with the restoration of current hea...

Brief interventions for alcohol problems: a meta‐analytic review of controlled investigations in treatment‐seeking and non‐treatment‐seeking populations

Abstract: Brief interventions for alcohol use disorders have been the focus of considerable research. In this meta-analytic review, we considered studies comparing brief interventions with either control or extended treatment conditions. We calculated the effect sizes for multiple drinking-related outcomes at multiple follow-up points, and took into account the critical distinction between treatment-seeking and non-treatment-seeking samples. Most investigations fell into one of two types: those comparing brief interventions with control conditions in non-treatment-seeking samples (n = 34) and those comparing brief interventions with extended treatment in treatment-seeking samples (n = 20). For studies of the first type, small to medium aggregate effect sizes in favor of brief interventions emerged across different follow-up points. At follow-up after > 3-6 months, the effect for brief interventions compared to control conditions was significantly larger when individuals with more severe alcohol problems were excluded. For studies of the second type, the effect sizes were largely not significantly different from zero. This review summarizes additional positive evidence for brief interventions compared to control conditions typically delivered by health-care professionals to non-treatment-seeking samples. The results concur with previous reviews that found little difference between brief and extended treatment conditions. Because the evidence regarding brief interventions comes from different types of investigation with different samples, generalizations should be restricted to the populations, treatment characteristics and contexts represented in those studies.

Interventions to enhance patient adherence to medication prescriptions: scientific review.

Abstract: ContextLow adherence with prescribed treatments is ubiquitous and undermines treatment benefits.ObjectiveTo systematically review published randomized controlled trials (RCTs) of interventions to assist patients' adherence to prescribed medications.Data SourcesA search of MEDLINE, CINAHL, PSYCHLIT, SOCIOFILE, IPA, EMBASE, The Cochrane Library databases, and bibliographies was performed for records from 1967 through August 2001 to identify relevant articles of all RCTs of interventions intended to improve adherence to self-administered medications.Study Selection and Data ExtractionStudies were included if they reported an unconfounded RCT of an intervention to improve adherence with prescribed medications for a medical or psychiatric disorder; both adherence and treatment outcome were measured; follow-up of at least 80% of each study group was reported; and the duration of follow-up for studies with positive initial findings was at least 6 months. Information on study design features, interventions, controls, and findings (adherence rates and patient outcomes) were extracted for each article.Data SynthesisStudies were too disparate to warrant meta-analysis. Forty-nine percent of the interventions tested (19 of 39 in 33 studies) were associated with statistically significant increases in medication adherence and only 17 reported statistically significant improvements in treatment outcomes. Almost all the interventions that were effective for long-term care were complex, including combinations of more convenient care, information, counseling, reminders, self-monitoring, reinforcement, family therapy, and other forms of additional supervision or attention. Even the most effective interventions had modest effects.ConclusionsCurrent methods of improving medication adherence for chronic health problems are mostly complex, labor-intensive, and not predictably effective. The full benefits of medications cannot be realized at currently achievable levels of adherence; therefore, more studies of innovative approaches to assist patients to follow prescriptions for medications are needed.

Psychological debriefing for preventing post traumatic stress disorder (PTSD)

Abstract: BACKGROUND: Over approximately the last last fifteen years early psychological interventions such as psychological 'debriefing' have been increasingly used to treat psychological trauma. While these intervention have become popular and their use spread to several settings - efficacy had largely not been tested empirically. In 1997 a systematic review of single session psychological "debriefing" was undertaken and this subsequently became a protocol and Cochrane Review published in 1998 (Issue2). This update forms the first substantive update of the original review. OBJECTIVES: To assess the effectiveness of brief psychological debriefing for the management of psychological distress after trauma, and the prevention of post traumatic stress disorder. SEARCH STRATEGY: Electronic searching of MEDLINE, EMBASE, PsychLit, PILOTS, Biosis, Pascal, Occ. Safety and Health,SOCIOFILE, CINAHL, PSYCINFO, PSYNDEX, SIGLE, LILACS, CCTR, CINAHL, NRR, Hand search of Journal of Traumatic Stress. Contact with leading researchers. SELECTION CRITERIA: The inclusion criteria for all randomized studies was that they should focus on persons recently (one month or less) exposed to a traumatic event, should consist of a single session only, and that the intervention involve some form of emotional processing/ventilation by encouraging recollection/reworking of the traumatic event accompanied by normalisation of emotional reaction to the event. DATA COLLECTION AND ANALYSIS: 11 trials fulfilled the inclusion criteria. Quality was generally poor. Data from two trials could not be synthesised. Two trials involved the use of the intervention in an obstetric setting. MAIN RESULTS: Single session individual debriefing did not reduce psychological distress nor prevent the onset of post traumatic stress disorder (PTSD). Those who received the intervention showed no significant short term (3-5 months) in the risk of PTSD (odds ratio 1.22 (95% ci 0.60 to 2.46 )). At one year one trial reported that there was a significantly increased risk of PTSD in those receiving debriefing (odds ratio 2.88 (1.11 to 7.53))odds ratio 95%). There was also no evidence that debriefing reduced general psychological morbidity, depression or anxiety. REVIEWER'S CONCLUSIONS: There is no current evidence that psychological debriefing is a useful treatment for the prevention of post traumatic stress disorder after traumatic incidents. Compulsory debriefing of victims of trauma should cease.

How Effective Are Interventions With Caregivers? An Updated Meta-Analysis

Abstract: Purpose: The purpose of this study was to determine the effectiveness of interventions for family caregivers of older adults. Design and Methods: Meta-analysis was used to synthesize the effects of 78 caregiver intervention studies for six outcome variables and six types of interventions. Results: The combined interventions produced a significant improvement of 0.14 to 0.41 standard deviation units, on average, for caregiver burden, depression, subjective well-being, perceived caregiver satisfaction, ability/knowledge, and care receiver symptoms. Intervention effects were larger for increasing caregivers’ ability/knowledge than for caregiver burden and depression. Psychoeducational and psychotherapeutic interventions showed the most consistent short-term effects on all outcome measures. Intervention effects for dementia caregivers were smaller than those for other groups. The number of sessions, the setting, care receiver age, caregiver age, gender, type of caregiver‐care receiver relationship (spouse vs adult child), initial burden, and study characteristics moderated the observed effects. Implications: Caregiver interventions are effective, but some interventions have primarily domain-specific effects rather than global effects. The differences between intervention types and moderators suggest ways of optimizing interventions.

Randomized controlled trial of interventions designed to reduce the risk of progression to first-episode psychosis in a clinical sample with subthreshold symptoms.

Abstract: BACKGROUND: Most disability produced by psychotic illnesses, especially schizophrenia, develops during the prepsychotic period, creating a case for intervention during this period However, only recently has it been possible to engage people in treatment during this phase METHODS: A randomized controlled trial compared 2 interventions in 59 patients at incipient risk of progression to first-episode psychosis We termed this group ultra-high risk to emphasize the enhanced risk vs conventional genetic high-risk studies Needs-based intervention was compared with specific preventive intervention comprising low-dose risperidone therapy (mean dosage, 13 mg/d) and cognitive behavior therapy Treatment was provided for 6 months, after which all patients were offered ongoing needs-based intervention Assessments were performed at baseline, 6 months, and 12 months RESULTS: By the end of treatment, 10 of 28 people who received needs-based intervention progressed to first-episode psychosis vs 3 of 31 from the specific preventive intervention group (P=03) After 6-month follow-up, another 3 people in the specific preventive intervention group became psychotic, and with intention-to-treat analysis, the difference was no longer significant (P=24) However, for risperidone therapy-adherent patients in the specific preventive intervention group, protection against progression extended for 6 months after cessation of risperidone use CONCLUSIONS: More specific pharmacotherapy and psychotherapy reduces the risk of early transition to psychosis in young people at ultra-high risk, although their relative contributions could not be determined This represents at least delay in onset (prevalence reduction), and possibly some reduction in incidence

60,000 Disaster Victims Speak: Part II. Summary and Implications of the Disaster Mental Health Research

Abstract: On the basis of the literature reviewed in Part I of this two-part series (Norris, Friedman, Watson, Byrne, Diaz, and Kaniasty, this volume), the authors recommend early intervention following disasters, especially when the disaster is associated with extreme and widespread damage to property, ongoing financial problems for the stricken community, violence that resulted from human intent, and a high prevalence of trauma in the form of injuries, threat to life, and loss of life. Meeting the mental health needs of children, women, and survivors in developing countries is particularly critical. The family context is central to understanding and meeting those needs. Because of the complexity of disasters and responses to them, inter-agency cooperation and coordination are extremely important elements of the mental health response. Altogether, the research demands that we think ecologically and design and test societal- and community-level interventions for the population at large and conserve scarce clinical resources for those most in need.

Interventions for helping patients to follow prescriptions for medications

Abstract: Background People who are prescribed self-administered medications typically take less than half the prescribed doses. Efforts to assist patients with adherence to medications might improve the benefits and efficiency of health care, but also might increase its adverse effects. Objectives To update a review summarising the results of randomised controlled trials (RCTs) of interventions to help patients follow prescriptions for medications for medical problems, focusing on trials that measured both adherence and clinical outcomes. Search strategy Computerised searches to August 2001 in MEDLINE, CINAHL, The Cochrane Library, International Pharmaceutical Abstracts (IPA) PsychInfo, and Sociofile; bibliographies in articles on patient adherence; articles in the reviewers' personal collections; and contact with authors of original and review articles on the topic. Selection criteria Articles were selected if they reported an unconfounded RCT of an intervention to improve adherence with prescribed medications, measuring both medication adherence and treatment outcome, with at least 80% follow-up of each group studied and, for long-term treatments, at least six months follow-up for studies with positive initial findings. Data collection and analysis Information on study design features, interventions and controls, and results were extracted by one reviewer and confirmed by at least one other reviewer. The studies were too disparate to warrant meta-analysis. Main results For short-term treatments, one of three interventions reported in three RCTs showed an effect on both adherence and clinical outcome. Eighteen of 36 interventions for long-term treatments reported in 30 RCTs were associated with improvements in adherence, but only 16 interventions led to improvements in treatment outcomes. Almost all of the interventions that were effective for long-term care were complex, including combinations of more convenient care, information, reminders, self-monitoring, reinforcement, counselling, family therapy, and other forms of additional supervision or attention by a health care provider (physician, nurse, pharmacist or other). Even the most effective interventions did not lead to large improvements in adherence and treatment outcomes. Two studies showed that telling patients about adverse effects of treatment did not affect their adherence. Authors' conclusions The full benefits of medications cannot be realised at currently achievable levels of adherence. Current methods of improving adherence for chronic health problems are mostly complex and not very effective. Innovations to assist patients to follow medication prescriptions are needed.

Social norms and the prevention of alcohol misuse in collegiate contexts.

Abstract: Objective: This article provides a review of conceptual and empirical studies on the role of social norms in college student al- cohol use and in prevention strategies to counter misuse. The norma- tive influences of various constituencies serving as reference groups for students are examined as possible factors influencing students' drink- ing behavior. Method: A review of English language studies was con- ducted. Results: Parental norms have only modest impact on students once they enter college beyond the residual effects of previously instilled drinking attitudes and religious traditions. Faculty could theoretically provide a positive influence on student drinking behavior, but there is little evidence in the literature that faculty norms and expectations about avoiding alcohol misuse are effectively communicated to students. Al- though the norms of resident advisers (RAs) should ideally provide a restraint on student alcohol misuse, the positive influence of RAs is lim- ited by their negotiated compromises with students whom they oversee and by their misperceptions of student norms. Research reveals student peer norms to be the strongest influence on students' personal drinking behavior, with the more socially integrated students typically drinking most heavily. The widespread prevalence among students of dramatic misperceptions of peer norms regarding drinking attitudes and behav- iors is also a consistent finding. Permissiveness and problem behaviors among peers are overestimated, even in environments where problem drinking rates are relatively high in actuality. These misperceived norms, in turn, have a significant negative effect promoting and exacerbating problem drinking. Conclusions: Interventions to reduce these misper- ceptions have revealed a substantial positive effect in several pilot studies and campus experiments. (J. Stud. Alcohol, Supplement No. 14: 164- 172, 2002)

Psychological treatments in schizophrenia: I. Meta-analysis of family intervention and cognitive behaviour therapy

Abstract: Background. While there is a growing body of evidence on the efficacy of psychological interventions for schizophrenia, this meta-analysis improves upon previous systematic and meta-analytical reviews by including a wider range of randomized controlled trials and providing comparisons against both standard care and other active interventions. Method. Literature searches identified randomized controlled trials of four types of psychological interventions: family intervention, cognitive behavioural therapy (CBT), social skills training and cognitive remediation. These were then subjected to meta-analysis on a variety of outcome measures. This paper presents results relating to the first two. Results. Family therapy, in particular single family therapy, had clear preventative effects on the outcomes of psychotic relapse and readmission, in addition to benefits in medication compliance. CBT produced higher rates of 'important improvement' in mental state and demonstrated positive effects on continuous measures of mental state at follow-up. CBT also seems to be associated with low drop-out rates. Conclusions. Family intervention should be offered to people with schizophrenia who are in contact with carers. CBT may be useful for those with treatment resistant symptoms. Both treatments, in particular CBT, should be further investigated in large trials across a variety of patients, in various settings. The factors mediating treatment success in these interventions should be researched.

Mesa Grande: a methodological analysis of clinical trials of treatments for alcohol use disorders.

Abstract: Aim A 3-year update with 59 new controlled trials is provided for the ongoing Mesa Grande project reviewing clinical trials of treatments for alcohol use disorders. The project summarizes the current evidence for various treatment approaches, weighting findings differentially according to the methodological strength of each study. Design The review includes 361 controlled studies that (1) evaluated at least one treatment for alcohol use disorders, (2) compared it with an alternative condition (such as a control group, a placebo, a brief intervention or an alternative treatment), (3) used a procedure designed to create equivalent groups before treatment and (4) reported at least one outcome measure of drinking or alcohol-related consequences. Studies were rated by two reviewers on 12 methodological criteria, and outcome logic was analyzed for the specific treatment modalities tested. Findings Methodological quality of studies was significantly but modestly correlated with the reporting of a specific effect of treatment. Among psychosocial treatments, strongest evidence of efficacy was found for brief interventions, social skills training, the community reinforcement approach, behavior contracting, behavioral marital therapy and case management. For the first time, two pharmacotherapies also appeared among the most strongly supported approaches: opiate antagonists (naltrexone, nalmefene) and acamprosate. Least supported were methods designed to educate, confront, shock or foster insight regarding the nature and causes of alcoholism. Conclusions Treatment methods differ substantially in apparent efficacy. It would be sensible to consider these differences in designing and funding treatment programs.

Interventions used in disease management programmes for patients with chronic illness-which ones work? Meta-analysis of published reports.

Abstract: Objective: To systematically evaluate the published evidence regarding the characteristics and effectiveness of disease management programmes. Design: Meta-analysis. Data sources:Computerised databases for English language articles during 1987-2001. Study selection: 102 articles evaluating 118 disease management programmes. Main outcome measures: Pooled effect sizes calculated with a random effects model. Results: Patient education was the most commonly used intervention (92/118 programmes), followed by education of healthcare providers (47/118) and provider feedback (32/118). Most programmes (70/118) used more than one intervention. Provider education, feedback, and reminders were associated with significant improvements in provider adherence to guidelines (effect sizes (95% confidence intervals) 0.44 (0.19 to 0.68), 0.61 (0.28 to 0.93), and 0.52 (0.35 to 0.69) respectively) and with significant improvements in patient disease control (effect sizes 0.35 (0.19 to 0.51), 0.17 (0.10 to 0.25), and 0.22 (0.1 to 0.37) respectively). Patient education, reminders, and financial incentives were all associated with improvements in patient disease control (effect sizes 0.24 (0.07 to 0.40), 0.27 (0.17 to 0.36), and 0.40 (0.26 to 0.54) respectively). Conclusions: All studied interventions were associated with improvements in provider adherence to practice guidelines and disease control. The type and number of interventions varied greatly, and future studies should directly compare different types of intervention to find the most effective.

Breastfeeding Initiation and Duration: A 1990-2000 Literature Review

Abstract: Objective To review the literature on breastfeeding initiation and duration and to delineate effective strategies for promoting positive breastfeeding behaviors. Data Sources Computerized searches on MEDLINE, CINAHL, and the Cochrane Library. Study Selection Articles from indexed journals relevant to the objective and published after 1990 (except for classic findings) were reviewed. Although a myriad of pertinent articles was located, referenced citations were limited to three per point. When article selection was required for a specific point, preferences were given to (a) randomized controlled trials; (b) meta-analyses; (c) studies with the largest, most representative samples; and (d) investigations conducted in North America. Data Extraction Data were extracted and organized under the following headings: benefits of breastfeeding, breastfeeding initiation and duration, personal characteristics, attitudinal and intrapersonal characteristics, hospital policies and intrapartum experience, sources of support, breastfeeding interventions, and review implications. Data Synthesis Although the health benefits of breastfeeding are well documented and initiation rates have increased over the past 20 years, most mothers wean before the recommended 6-months postpartum because of perceived difficulties with breastfeeding rather than due to maternal choice. Women least likely to breastfeed are those who are young, have a low income, belong to an ethnic minority, are unsupported, are employed full-time, decided to breastfeed during or late in pregnancy, have negative attitudes toward breastfeeding, and have low confidence in their ability to breastfeed. Support from the mother's partner or a nonprofessional greatly increases the likelihood of positive breastfeeding behaviors. Health care professionals can be a negative source of support if their lack of knowledge results in inaccurate or inconsistent advice. Furthermore, a number of hospital routines are potentially detrimental to breastfeeding. Although professional interventions that enhance the usual care mothers receive increase breastfeeding duration to 2 months, these supportive strategies have limited long-term effects. Peer support interventions also promote positive breastfeeding behaviors and should be considered. Conclusions A promising intervention is the complementation of professional services with peer support from a mother experienced in breastfeeding. This lay support appears to be an effective intervention with socially disadvantaged women.

Cultural Sensitivity and Adaptation in Family-Based Prevention Interventions

Abstract: Because of the substantial impact of families on the developmental trajectories of children, family interventions should be a critical ingredient in comprehensive prevention programs. Very few family interventions have been adapted to be culturally sensitive for different ethnic groups. This paper examines the research literature on whether culturally adapting family interventions improves retention and outcome effectiveness. Because of limited research on the topic, the prevention research field is divided on the issue. Factors to consider for cultural adaptations of family-focused prevention are presented. Five research studies testing the effectiveness of the generic version of the Strengthening Families Program (SFP) compared to culturally-adapted versions for African Americans, Hispanic, Asian/Pacific Islander, and American Indian families suggest that cultural adaptations made by practitioners that reduce dosage or eliminate critical core content can increase retention by up to 40%, but reduce positive outcomes. Recommendations include the need for additional research on culturally-sensitive family interventions.

A Synthesis of Research on Effective Interventions for Building Reading Fluency with Elementary Students with Learning Disabilities

Abstract: Fluent reading, often defined as speed and accuracy, is an important skill for all readers to develop Students with learning disabilities (LD) often struggle to read fluently, leading to difficulties in reading comprehension Despite recent attention to reading fluency and ways to improve fluency, it is not clear which features of interventions that are designed to enhance fluency are beneficial for the most struggling readers The purpose of this study is to synthesize research on interventions that are designed primarily to build reading fluency for students with LD The search yielded 24 published and unpublished studies that reported findings on intervention features, including repeated reading with and without a model, sustained reading, number of repetitions, text difficulty, and specific improvement criteria Our findings suggest that effective interventions for building fluency include an explicit model of fluent reading, multiple opportunities to repeatedly read familiar text independently and with corrective feedback, and established performance criteria for increasing text difficulty

Interventions That Increase Use of Adult Immunization and Cancer Screening Services: A Meta-Analysis

Abstract: Purpose: The relative effectiveness of the diverse approaches used to promote preventive care activities, such as cancer screening and adult immunization, is unknown. Despite many high-quality published studies, practices and policymakers attempting to improve preventive care have little definitive information on which to base decisions. Thus, we quantitatively assessed the relative effectiveness of previously studied approaches for improving adherence to adult immunization and cancer screening guidelines. Data Sources: MEDLINE, the Cochrane Effective Practice and Organization of Care Review Group register, previous systematic reviews, and the Medicare Health Care Quality Improvement Project database. Study Selection: Controlled clinical trials that assessed interventions to increase use of immunizations for influenza and pneumococcal pneumonia and screening for colon, breast, and cervical cancer in adults. Data Extraction: Two reviewers independently extracted data on characteristics and outcomes from unmasked articles. Intervention components to increase use of services were classified as reminder, feedback, education, financial incentive, legislative action, organizational change, or mass media campaign. Data Synthesis: Of 552 abstracts and articles, 108 met the inclusion criteria. To assess the effect of intervention components, meta-regression models were developed for immunizations and each cancer screening service by using 81 studies with a usual care or control group. The most potent intervention types involved organizational change (the adjusted odds ratios for increased use of services from organizational change ranged from 2.47 to 17.6). Organizational change interventions included the use of separate clinics devoted to prevention, use of a planned care visit for prevention, or designation of nonphysician staff to do specific prevention activities. The next most effective intervention components were patient financial incentives (adjusted odds ratios, 1.82 to 3.42) and patient reminders (adjusted odds ratios, 1.74 to 2.75); the adjusted odds ratios ranged from 1.29 to 1.53 for patient education and from 1.10 to 1.76 for feedback. Conclusions: Rates of adult immunization and cancer screening are most likely to improve when a health care organization supports performance of these activities through organizational changes in staffing and clinical procedures. Involving patients in self-management through patient financial incentives and reminders is also likely to positively affect performance.

Randomised factorial trial of falls prevention among older people living in their own homes

Abstract: OBJECTIVE: To test the effectiveness of, and explore interactions between, three interventions to prevent falls among older people. DESIGN: A randomised controlled trial with a full factorial design. SETTING: Urban community in Melbourne, Australia. PARTICIPANTS: 1090 aged 70 years and over and living at home. Most were Australian born and rated their health as good to excellent; just over half lived alone. INTERVENTIONS: Three interventions (group based exercise, home hazard management, and vision improvement) delivered to eight groups defined by the presence or absence of each intervention. MAIN OUTCOME MEASURE: Time to first fall ascertained by an 18 month falls calendar and analysed with survival analysis techniques. Changes to targeted risk factors were assessed by using measures of quadriceps strength, balance, vision, and number of hazards in the home. RESULTS: The rate ratio for exercise was 0.82 (95% confidence interval 0.70 to 0.97, P=0.02), and a significant effect (P<0.05) was observed for the combinations of interventions that involved exercise. Balance measures improved significantly among the exercise group. Neither home hazard management nor treatment of poor vision showed a significant effect. The strongest effect was observed for all three interventions combined (rate ratio 0.67 (0.51 to 0.88, P=0.004)), producing an estimated 14.0% reduction in the annual fall rate. The number of people needed to be treated to prevent one fall a year ranged from 32 for home hazard management to 7 for all three interventions combined. CONCLUSIONS: Group based exercise was the most potent single intervention tested, and the reduction in falls among this group seems to have been associated with improved balance. Falls were further reduced by the addition of home hazard management or reduced vision management, or both of these. Cost effectiveness is yet to be examined. These findings are most applicable to Australian born adults aged 70-84 years living at home who rate their health as good.

Problem Behavior Interventions for Young Children with Autism: A Research Synthesis

Abstract: This paper provides a summary of research on behavioral interventions for children with autism 8 years of age or younger published between 1996 and 2000. The analysis is divided into four sections: (1) emerging themes in the technology of behavior support, (2) a review of existing research syntheses focusing on behavioral interventions, (3) a new literature review of current pertinent research, and (4) an evaluative discussion of the synthesis results and the field's future needs to develop effective behavioral interventions for young children with autism. The authors offer recommendations for strengthening the existing research base and advancing behavioral technology to meet the needs of the defined target population.

Interventions to facilitate social interaction for young children with autism: review of available research and recommendations for educational intervention and future research.

Abstract: The purpose of this paper is to review the knowledge available from aggregated research (primarily through 2000) on the characteristics of social interactions and social relationships among young children with autism, with special attention to strategies and tactics that promote competence or improved performance in this area. In its commissioning letter for the initial version of this paper, the Committee on Educational Interventions for Children with Autism of the National Research Council requested “a critical, scholarly review of the empirical research on interventions to facilitate the social interactions of children with autism, considering adult–child interactions (where information is available) as well as child–child interactions, and including treatment of [one specific question]: What is the empirical evidence that social irregularities of children with autism are amenable to remediation?” To do this, the paper (a) reviews the extent and quality of empirical literature on social interaction for young children with autism; (b) reviews existing descriptive and experimental research that may inform us of relations between autism and characteristics that support social development, and efforts to promote improved social outcomes (including claims for effectiveness for several specific types of intervention); (c) highlights some possible directions for future research; and (d) summarizes recommendations for educational practices that can be drawn from this research.

Emotions Matter: Making the Case for the Role of Young Children's Emotional Development for Early School Readiness

Abstract: This Social Policy Report considers the importance of young children’s emotional development for their school readiness, suggesting that social scientists can provide policy makers with concrete ways to conceptualize, measure and target young children’s emotional adjustment in early educational and child care settings. This Report then reviews a recent and persuasive body of rigorous research, to determine whether children’s emotional adjustment can be significantly affected by interventions implemented in the preschool and early school years. Results of this review suggest that family early educational, and clinical interventions offer policy makers a wide array of choices in ways that they can make sound investments in young children’s emotional development and school readiness. This research suggests that, while young children’s emotional and behavioral problems are costly to their chances of school success, these problems are identifiable early, are amenable to change, and can be reduced over time. What kinds of investments should policy makers be advised to make, at what point in young children’s development, and in what settings? While modest investments in low-cost interventions initially may seem appealing, this report suggests that there are few bargains to be had when investing in young children’s emotional adjustment. With this caveat in mind, the findings of this report suggest that policy makers should broaden early elementary educational mandates for school readiness to include children’s emotional and behavioral adjustments as key programmatic goals. Policy makers should consider targeting young children’s emotional adjustment prior to school entry, in diverse settings such as Head Start, child care settings, as well as in the first few years of school. Finally, young children’s emotional adjustment can serve as an important benchmark of programmatic success in other policy arenas focusing on child welfare, family support, and economic self-sufficiency, as well as in education.