Dataset Information

Psychometric evaluation of HIV risk behavior assessments using Audio Computer Assisted Self-Interviewing (ACASI) among orphans and vulnerable children in Zambia.

ABSTRACT: Social desirability bias and underreporting of HIV risk behaviors are significant challenges to the accurate evaluation of HIV prevention programs for orphans and vulnerable children (OVC) in sub-Saharan Africa. Valid and reliable HIV risk behavior instruments are critical to address these challenges. We assessed the psychometric properties of two risk behavior measures, the World Aids Foundation Survey (WAF) and the Peer HIV Risk Behavior Screener (PHRBS), administered to 210 OVC in Zambia using Audio Computer Assisted Self-Interviewing. All WAF subscales exhibited good internal reliability (? > .80); only the Sexual Behavior Practices subscale strongly distinguished (P < .01) adolescents who engaged in HIV risk behaviors ("cases") from those who did not ("non-cases"). An 8-item version of the PHRBS, refined using exploratory factor analysis, demonstrated good internal reliability (? = 87), differentiated "cases" from "non-cases" (P < .01), and correlated strongly with the Sexual Behavior Practices subcale (r = .34, P < .01). Results suggest that report of peers' sexual behaviors can serve as a proxy for OVCs' own behavior in contexts where social desirability bias affects reporting.

SUBMITTER: Kane JC

PROVIDER: S-EPMC6086344 | biostudies-literature | 2018 Feb

REPOSITORIES: biostudies-literature

ACCESS DATA

Publications

Psychometric evaluation of HIV risk behavior assessments using Audio Computer Assisted Self-Interviewing (ACASI) among orphans and vulnerable children in Zambia.

Kane Jeremy C JC Bolton Paul P Murray Sarah M SM Bass Judith K JK Lakin Daniel D Whetten Kathryn K Skavenski van Wyk Stephanie S Murray Laura K LK

AIDS care 20171011 2

Social desirability bias and underreporting of HIV risk behaviors are significant challenges to the accurate evaluation of HIV prevention programs for orphans and vulnerable children (OVC) in sub-Saharan Africa. Valid and reliable HIV risk behavior instruments are critical to address these challenges. We assessed the psychometric properties of two risk behavior measures, the World Aids Foundation Survey (WAF) and the Peer HIV Risk Behavior Screener (PHRBS), administered to 210 OVC in Zambia usin ...[more]

PMID: 29019254

Similar Datasets

Project description:BackgroundThe firsthand experience of physicians using computer-assisted health-risk assessment is salient for designing practical eHealth solutions.ObjectiveThe aim of this study was to enhance understanding about computer-assisted health-risk assessments from physicians' perspectives after completion of a trial at a Canadian, urban, multi-doctor, hospital-affiliated family practice clinic.MethodsA qualitative approach of face-to-face, in-depth, semi-structured interviews was used. All interviews were audio recorded and field notes taken. Analytic induction and constant comparative techniques were used for coding and analyses. Interpretation was facilitated by peer audit and insights gained from the social exchange theoretical perspective.ResultsTen physicians (seven female and three male) participated in the interviews. Three overarching themes emerged in relation to computer-assisted health-risk assessments: (1) perceived benefits, (2) perceived concerns or challenges, and (3) feasibility. Physicians unanimously acknowledged the potential of computer-assisted health-risk assessments to open dialogue on psychosocial health risks. They also appreciated the general facilitative roles of the tool, such as improving time-efficiency by asking questions on health risks prior to the consultation and triggering patients' self-reflections on the risks. However, in the context of ongoing physician-patient relationships, physicians expressed concerns about the impact of the computer-assisted health-risk assessment tool on visit time, patient readiness to talk about psychosocial issues when the purpose of the visit was different, and the suitability of such risk assessment for all visits to detect new risk information. In terms of feasibility, physicians displayed general acceptance of the risk assessment tool but considered it most feasible for periodic health exams and follow-up visits based on their perceived concerns or challenges and the resources needed to implement such programs. These included clinic level (staff training, space, confidentiality) and organizational level (time, commitment and finances) support.ConclusionsParticipants perceived computer-assisted health-risk assessment as a useful tool in family practice, particularly for identifying psychosocial issues. Physicians displayed a general acceptance of the computer tool and indicated its greater feasibility for periodic health exams and follow-up visits than all visits. Future physician training on psychosocial issues should address physicians' concerns by emphasizing the varying forms of "clinical success" for the management of chronic psychosocial issues. Future research is needed to examine the best ways to implement this program in diverse clinical settings and patient populations.Trial registrationClinicalTrials.gov NCT00385034; http://clinicaltrials.gov/ct2/show/NCT00385034 (Archived by WebCite at http://www.webcitation.org/5pV8AGRgt).

Project description:BackgroundTens of millions of children lack adequate care, many having been separated from or lost one or both parents. Despite the problem's severity and its impact on a child's lifelong health and wellbeing, the care of vulnerable children-which includes strengthening the care of children within families, preventing unnecessary family separation, and ensuring quality care alternatives when reunification with the biological parents is not possible or appropriate-is a low global priority. This analysis investigates factors shaping the inadequate global prioritization of the care of vulnerable children. Specifically, the analysis focuses on factors internal to the global policy community addressing children's care, including how they understand, govern, and communicate the problem.MethodsDrawing on agenda setting scholarship, we triangulated among several sources of data, including 32 interviews with experts, as well as documents including peer-reviewed literature and organizational reports. We undertook a thematic analysis of the data, using these to create a historical narrative on efforts to address children's care, and specifically childcare reform.ResultsDivisive disagreements on the definition and legitimacy of deinstitutionalization-a care reform strategy that replaces institution-based care with family-based care-may be hindering priority for children's care. Multiple factors have shaped these disagreements: a contradictory evidence base on the scope of the problem and solutions, divergent experiences between former Soviet bloc and other countries, socio-cultural and legal challenges in introducing formal alternative care arrangements, commercial interests that perpetuate support for residential facilities, as well as the sometimes conflicting views of impacted children, families, and the disability community. These disagreements have led to considerable governance and positioning difficulties, which have complicated efforts to coordinate initiatives, precluded the emergence of leadership that proponents universally trust, hampered the engagement of potential allies, and challenged efforts to secure funding and convince policymakers to act.ConclusionIn order to potentially become a more potent force for advancing global priority, children's care proponents within international organizations, donor agencies, and non-governmental agencies working across countries will need to better manage their disagreements around deinstitutionalization as a care reform strategy.

Project description:Background:Although Tanzania experiences a general decline in HIV prevalence, some populations such as caregivers of orphans may be at a higher risk than the general population, suggesting that infection pathways still need further exploration. This study examines how food insufficiency relates to HIV infection among caregivers of orphans and vulnerable children (OVC) in Tanzania. Data and Methods:Data are from a community-based, USAID-funded Kizazi Kipya project that aims at increasing the uptake of HIV services, as well as other health and social services by OVC and their caregivers in Tanzania. Caregivers who were enrolled in the project from January to July 2017 in seven regions of Tanzania, and had reported their HIV status to the project, were included in the analysis. While HIV status was the outcome, the main independent variable was food insufficiency which was assessed using the Household Hunger Scale (HHS). Using Stata (version 14.0; StataCorp LP, College Station, TX, USA), data analysis involved multilevel mixed-effects logistic regression.. Results:Of the 47,617 caregivers analyzed (73.7% females), 61.8% and 4.6% were experiencing moderate and severe hunger, respectively. The overall HIV prevalence among the caregivers was 28.3%. Nevertheless, the prevalence was as high as 34.2% among caregivers in severe hunger households. Multivariate analysis revealed an increasing likelihood of being HIV positive as hunger increased (moderate hunger: OR=1.10, 95%CI: 1.03-1.18; severe hunger: OR=1.51, 95%CI: 1.32-1.74). These observations were adjusted for marital status, age, sex, education, place of residence, family size, disability status, and health insurance. Conclusion:Food insufficiency is associated with a higher likelihood of HIV infection among OVC caregivers in Tanzania, suggesting that improving access to adequate food has a potential to reduce HIV risks among them. Furthermore, food insufficiency could be considered an important criterion for targeting HIV testing and treatment services to expand coverage.

Project description:BACKGROUND:Orphans and vulnerable adolescents (OVAs) living in child care homes (CCHs) are vulnerable to depressive symptoms due to a poor environment and a lack of receiving good care and love from their parents. This study aimed to estimate the presence of depressive symptoms and determine factors associated with it among OVAs living in CCHs in Nepal. METHODS:A cross-sectional study was conducted to collect the information from OVAs aged 13-17?years living in 22 CCHs from five districts of Nepal. The CCHs were selected by a simple random method. A validated questionnaire and the Beck Depression Inventory-II (BDI-II) were used to assess depressive symptoms among the participants. Those with mild to severe BDI-II scores were defined as having clinically relevant depressive symptoms. Logistic regression was used to detect associations between variables at the significance level ??=?0.05. RESULTS:A total of 602 adolescents participated in the study; 51.0% were females, the average age was 14.7?years, and 32.2% were members of indigenous groups. The overall presence of clinically relevant depressive symptoms was 33.2%. After controlling for all potential confounding factors, five factors were found to be associated with depress among OVAs. Females were 1.96 times more likely to develop depressive symptoms than males (95% CI?=?1.36-2.83). Those adolescents who used alcohol were 3.42 times more likely to develop depressive symptoms than those who did not (95% CI?=?1.16-10.12). Those who had health problems were 2.00 times more likely to develop depressive symptoms than those who did not (95% CI?=?1.36-2.94). Those who had low social support were 1.81 times more likely to develop depressive symptoms than those who had high social support (95% CI?=?1.08-3.03), and those who had been bullied were 1.97 times more likely to develop depressive symptoms than those who were not bullied (95% CI?=?1.23-3.15). CONCLUSION:The magnitude of clinically relevant depressive symptoms in adolescents living in CCHs was found to be high in Nepal. There is an urgent need for effective intervention to curtail this problem among OVAs in CCHs in Nepal, with a focus on females, alcohol users, those with physical health problems and with less social support, and those who are bullied.

Dataset Information

Psychometric evaluation of HIV risk behavior assessments using Audio Computer Assisted Self-Interviewing (ACASI) among orphans and vulnerable children in Zambia.

Publications

Psychometric evaluation of HIV risk behavior assessments using Audio Computer Assisted Self-Interviewing (ACASI) among orphans and vulnerable children in Zambia.

Similar Datasets

OmicsDI is part of the ELIXIR infrastructure

Tweets