Randomized controlled trial of abstinence and safer sex intervention for adolescents in Singapore: 6-month follow-up

Priorities for a gender-sensitive sexually transmitted infections and human immunodeficiency virus (STIs/HIV) services: An exploratory mixed methods study

Background and Aim

Providing gender-sensitive health services is emphasized by the World Health Organization. This study aimed to assess and prioritize the needs for the gender-sensitive sexually transmitted infections/human immunodeficiency viruses (STIs/HIV) prevention services by a valid and reliable questionnaire.

Methods

This was an exploratory mixed methods sequential study in Shiraz Iran 2019. The first phase was a qualitative study on 37 providers and managers of the services who were recruited using the purposive and then snowball sampling method. In the second phase, following the content analysis of the qualitative data and a review of related literature, a questionnaire was developed and its psychometric properties were evaluated. Then, in the third phase, the questionnaire was used to assess and prioritize the needs through a quantitative descriptive cross-sectional study on all 290 providers of STI/HIV prevention services affiliated with Shiraz University of Medical Sciences.

Results

The finding of the qualitative phase showed gender-sensitive STI/HIV prevention services should provide gender-sensitive care and education by the trained personnel and manages with appropriate facilities and equipment. Providing these services also requires supportive policies, intersectoral cooperation, and community capacitation. In the second phase, a questionnaire was developed with 63 items. Assessment of psychometric properties of the questionnaire demonstrated the scale content validity index and ratio (S-CVI = 0.98 and S-CVR = 0.87, respectively), as well as the reliability of the questionnaire (internal consistency = 0.972 and intracluster correlation coefficient = 0.910). Results of the third descriptive phase of the study demonstrated the highest priorities for gender-sensitive education (92.01 ± 11.76%) and care services (92.11 ± 12.04%), respectively.

Conclusions

To improve the quality of the services, a gender-based education and care process, as well as a gender-sensitive structure, including gender-sensitive personnel, facilities, and management are necessary. Recognizing and meeting the needs for gender-sensitive services will improve the quality of the services.

Do HIV prevention interventions in Asia lead to increase in condom utilization?: A meta-analysis study

This meta-analytic review synthesizes the findings of published independent studies that assessed the effectiveness of HIV prevention interventions in promoting condom usage in Asia. We focused on 20 studies that used randomized control studies to establish whether HIV prevention interventions lead to increased condom utilization. As compared with the average control group client, we found that 68% of the clients who participated in an intervention group increased their condom usage. The effectiveness of HIV prevention intervention is not related to country and rural-urban contexts, to male-female samples, to the type of outcome measured, or the timing of the latest follow-up assessment. The implications of these findings are that policy-makers, health administrators, and international donors should view behavioral HIV prevention interventions as an effective approach through which to increase condom usage in order to reduce the HIV infection rate in Asia.

An Abstinence and Safer Sex Intervention for Adolescents Attending the Public Sexually Transmitted Infection Clinic in Singapore

PURPOSE

The objective of this study was to evaluate the efficacy of a behavioral intervention in increasing secondary abstinence and safer sex among heterosexually active adolescents aged 16-19 years.

METHODS

This was a randomized controlled trial conducted at the only national sexually transmitted infection clinic in Singapore. The intervention focused on information giving, motivation, and skills building to abstain or practice safer sex. The outcome measures were self-reported secondary abstinence, consistent condom use, and keeping to one partner in the past 6 months over a 12-month period. We recruited 688 adolescents, with 337 participants receiving intervention and 351 receiving standard care (control).

RESULTS

At the 12-month follow-up, 187 (56%) intervention participants and 189 (54%) control participants were retained. Over the 12-month period, the intervention had a significant effect on secondary abstinence in adolescent boys (42% vs. 27%, adjusted risk ratio [aRR] 1.80, 95% confidence interval [CI] 1.29-2.34) but not in adolescent girls (21% vs. 24%, aRR 1.10, 95% CI .68-1.66). Consistent condom use was higher among intervention adolescent girls than control adolescent girls (40% vs. 20%, aRR 2.01, 95% CI 1.32-2.82), but this effect was not evident in adolescent boys (51% vs. 43%, aRR 1.27, 95% CI .78-1.88). Intervention effect on keeping to one partner was evident in both adolescent boys (76% vs. 45%, aRR 1.35, 95% CI 1.06-1.50) and adolescent girls (79% vs. 65%, aRR 1.20, 95% CI 1.02-1.23).

CONCLUSIONS

An intervention targeting adolescents in a clinical care setting did achieve an increase in secondary abstinence in adolescent boys, consistent condom use in adolescent girls, and keeping to one partner in both genders at 1-year assessment.