Biomedical subjects

A A O'Connell

Publications and source records attributed to A A O'Connell.

3 recordsLinked to original sources

PubMed2000

Sampling for evaluation. Issues and strategies for community-based HIV prevention programs.

Sampling methods are an important issue in the evaluation of community-based HIV prevention initiatives because it is through responsible sampling procedures that a valid model of the population is produced and reliable estimates of behavior change determined. This article provides an overview on sampling with particular focus on the needs of community-based organizations (CBOs). As these organizations continue to improve their capacity for sampling and program evaluation activities, comparisons across CBOs can become more rigorous, resulting in valuable information collectively regarding the effectiveness of particular HIV prevention initiatives. The author reviews several probability and non-probability sampling designs; discusses bias, cost, and feasibility factors in design selection; and presents six guidelines designed to encourage community organizations to consider these important sampling issues as they plan their program evaluations.

Community Health Services↗

PubMed1998

Psychosocial factors associated with the stages of change for condom use among women at risk for HIV and STDs: implications for intervention development.

This study examined the prevalence of consistent condom use among inner-city women at risk for HIV, measured the distribution of these women across the stages of change for condom use, determined psychosocial factors associated with the stages, and suggested intervention strategies based on the results. The 5-city sample of women aged 15-34 years consisted predominantly of African Americans. Only 18% reported consistent condom use with main partners and 45% with other partners. Logistic regressions compared women in each stage of change with those in higher stages for each partner type. Results indicated that women who practice or intend to practice consistent condom use were more likely to talk with others about condoms, acknowledge the advantages of condoms, have higher self-efficacy for condom use, and indicate that people important to them favored condom use. Intervention approaches are suggested for women in different stages of change for condom use.

Adolescent↗

PubMed1997

Evaluation issues and strategies for community-based organizations developing women's HIV prevention programs.

This article discusses issues and strategies for program evaluation particularly useful for community-based organizations (CBOs) involved in the development and implementation of HIV preventing programs for women. The approach the authors present is an extension of a traditional public health paradigm suggested for use in the development and evaluation of violence prevention programs. This study incorporates Becker's Health Belief Model, which provides a framework for viewing the influence of various psychosocial variables on health-related behavior, into this development and evaluation paradigm. Factors influencing the successful development and evaluation of HIV prevention programs for women are reviewed and discussed. The purpose of this article is to provide some guidance to CBOs to strengthen their evaluation strategies and to encourage their use of evaluation during all phases of program development and implementation.

Community Networks↗