Prevention of alcohol consumption and transmission of human immunodeficiency virus: randomized clinical trial.
Martha Dalila Mendez-Ruiz, Miguel Angel Villegas-Pantoja, Nohemí Selene Alarcón-Luna and 3 others
PMID 32401905WHAT IT FOUND
A nurse-led group programme for young Mexican women lowered self-reported recent alcohol use and increased HIV knowledge and confidence using condoms, compared with a brief lecture.
Effects were measured only right after the programme.
Key findings
01Post-test alcohol-involvement scores were lower in SEPA than in control (mean 1.24 vs 1.70).
02At post-test, fewer SEPA women reported alcohol use in the last seven days than controls (7.6% vs 36.4%).
03Post-test HIV-knowledge scores were higher in SEPA than in control (mean 107.5 vs 82.46).
STILL TO COME
How it was doneWhat they foundWhat it means for RNs
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What it does not show
The study measured outcomes only immediately after the programme, with no follow-up data to show whether changes lasted. SEPA was delivered as a bundle of group sessions, printed materials, role-play, demonstrations, community and home tasks, refreshments, gift raffles, text messages and certificates, so the contribution of any single component cannot be separated. Alcohol use and condom confidence were self-reported, so mood and context could affect answers. Participants were university women aged 18 to 30 with time to attend, so results may not apply to other Mexican women or to community settings. The trial was single-blinded, with only participants unaware of assignment. Outcomes were knowledge and confidence, not actual condom use, sexual behaviour or HIV transmission.
Declared interests
Funded by Secretaría de Educación Pública (Programa para el Desarrollo Profesional Docente), grant UAT-PTC-212. The supplied text gives no other conflict-of-interest declaration.
The easy way to misread this
Do not read this as proof that one component of SEPA caused the effects or that the programme prevents HIV infection. SEPA was a bundle of sessions, printed material, role-play, demonstrations, tasks, refreshments, raffles, text messages and certificates, and the trial measured only short-term self-reported outcomes with no follow-up.