Compendium of Evidence-Based Interventions and
Best Practices for HIV Prevention
Communal Effectance – AIDS Prevention (CE-AP)
Low income, single, inner-city females attending urban clinics
Goals of Intervention
- Reduce HIV transmission risk behaviors and sexually transmitted diseases (STDs)
- Enhance HIV-preventive psychosocial and structural factors
The Communal Effectance—AIDS Prevention intervention is a small group (3–6 women) intervention that emphasizes negotiation skills training and the idea that women’s sexual behavior not only affects themselves but also those around them. Women are taught to protect themselves from HIV infection through cognitive rehearsals, role plays, discussions, and interactive videos. The intervention sessions provide women with general HIV and AIDS prevention information, and instruct women how drugs and alcohol can lead to risky sex behaviors. The sessions also offer condom use skills and teach women how to take control of their sexual encounters. Women are also taught skills on how to refuse unwanted sexual propositions and how to negotiate sexual safety with their partners. The final 3 sessions emphasize the maintenance of behavior change, review skills and techniques discussed in earlier sessions, and focus on relapse prevention.
- Social Learning Theory
- Conservation of Resources (COR) Theory
- Theory of Gender and Power
Six sessions lasting 1.5 to 2 hours each delivered over 2 to 3 months
Hospital and free-standing community-based clinics
Trained female facilitators
- Cognitive rehearsal
- Goal setting
- Group discussions
An intervention package is not available at this time. Contact Dr. Steven E. Hobfoll, Department of Behavioral Sciences at Rush Medical College, 1653 West Congress Parkway, Chicago, IL, 60612, email: firstname.lastname@example.org, for details on intervention materials.
The original evaluation study was conducted in a medium-sized mid-western city between 1995 and 1999. The study sample included 935 women.
Key Intervention Effects
Reduced unprotected vaginal or anal sex
- 55% AA, 42% White, 3% Hispanic, Asian or Other
- 100% Female
- Mean age of 21 years
Hospital-based and free-standing community-based health clinics serving lower income populations
Single women or women in a short-term cohabitating relationship (i.e., less than 6 months) were eligible if they were between the ages of 16 and 29 years, and free of major medical problems. Pregnant women were eligible only if they had not reached their third trimester.
Women were randomly assigned to one of three groups: HIV prevention intervention (n = 361), general health promotion intervention (n = 368), or standard care control (n = 206).
The health promotion intervention consisted of six sessions that focused on the negative consequences of smoking, alcohol, and drug use, with some mention of safer sexual behavior,and dieting. Like the HIV prevention intervention, the six health sessions sought to enhance mastery, assertiveness, and positive expectancy and focused on negotiation skills training. The standard care control group received the standard care offered by the hospital, which included minimal didactic information provided by nursing staff concerning safer sex and HIV prevention.
Relevant Outcomes Measured and Follow-up Time
- Sexual risk behaviors during the prior 2 months (including condom use during anal or vaginal sex, and number of sex partners) were measured at the 6–7-month post-intervention follow-up.
- Incident STDs (including gonorrhea, chlamydia, triconomas, syphilis, Herpes Simplex Virus-II and HIV) were measured at the 6–7 month-post-intervention follow-up.
- HIV Prevention Intervention:
79% retained at 6–7 months
- Health Promotion Comparison:
74% retained at 6–7 months
- Standard Care Control:
77% retained at 6–7 months
At the 6 to 7-month follow-up, women who received the HIV prevention intervention reported significantly fewer episodes of unprotected vaginal or anal sex than women in the standard care group (p< .001).
Among women with a prior STD, those in the HIV prevention group were significantly less likely to test positive for an STD at follow-up than women in the health promotion group (p<.005). There was no difference, however, when comparing the HIV prevention group to the standard care group.
- Hobfoll, S. E., Jackson, A. P., Lavin, J., Johnson, R. J., & Schröder, K. E. E. (2002). Effects and generalizability of communally oriented HIV-AIDS prevention versus general health promotion groups for single, inner-city women in urban clinics. Journal of Consulting and Clinical Psychology, 70, 950-960.
Researcher: Dr. Steven E. Hobfoll
Department of Behavioral Sciences
Rush Medical College
1653 West Congress Parkway
Chicago, IL 60612