ATN 032 Network Baseline Survey [CRF 5B] Dataset in Adolescent Safer Sex Social Network Intervention

Data from Network Baseline Survey Form [CRF 5B]
Study Description
A Phase II, one-arm, pre-/post-test experimental design evaluating the feasibility, acceptability, and preliminary effectiveness of a small-group, peer-network behavioral intervention among adolescent males and females and their friendship networks. Index friends recruited members of their social network to comprise small cohorts of 8 to 16 adolescents who received the group intervention at the same time. The intervention was delivered in six small-group sessions conducted over a three week (two sessions per week) or six week (one session per week) period. The intervention focused on reducing risky sexual behavior, such as the concurrent use of alcohol and marijuana during sex, and increasing condom use.
HIV negative Latino youth aged 16 to 19

来自网络基线调查问卷[病例报告表（Case Report Form, CRF）5B]的数据
研究概况
本研究采用II期单臂前后测实验设计，旨在评估针对青少年男女及其社交友谊网络的小型同伴网络行为干预方案的可行性、可接受性与初步有效性。核心联系人（index friends）招募其社交网络中的成员，组建8至16名青少年组成的小型队列，同一队列内的青少年同步接受团体干预。该干预方案通过6次小型团体课程实施，实施周期可选择3周（每周2次课程）或6周（每周1次课程）。干预的核心目标为降低危险性行为，例如性行为期间同时饮酒、吸食大麻的行为，并提升安全套使用比例。
研究对象为16至19岁的HIV阴性拉丁裔青少年。