Betancourt Theresa S, McBain Ryan, Newnham Elizabeth A, Akinsulure-Smith Adeyinka M, Brennan Robert T, Weisz John R, Hansen Nathan B
Harvard School of Public Health, Cambridge, MA.
François-Xavier Bagnoud (FXB) Center for Health and Human Rights at Harvard University and the Harvard School of Public Health.
J Am Acad Child Adolesc Psychiatry. 2014 Dec;53(12):1288-97. doi: 10.1016/j.jaac.2014.09.011. Epub 2014 Oct 2.
Youth in war-affected regions are at risk for poor psychological, social, and educational outcomes. Effective interventions are needed to improve mental health, social behavior, and school functioning. This randomized controlled trial tested the effectiveness of a 10-session cognitive-behavioral therapy (CBT)-based group mental health intervention for multisymptomatic war-affected youth (aged 15-24 years) in Sierra Leone.
War-affected youth identified by elevated distress and impairment via community screening were randomized (stratified by sex and age) to the Youth Readiness Intervention (YRI) (n = 222) or to a control condition (n = 214). After treatment, youth were again randomized and offered an education subsidy immediately (n = 220) or waitlisted (n = 216). Emotion regulation, psychological distress, prosocial attitudes/behaviors, social support, functional impairment, and posttraumatic stress disorder (PTSD) symptoms were assessed at pre- and postintervention and at 6-month follow-up. For youth in school, enrollment, attendance, and classroom performance were assessed after 8 months. Linear mixed-effects regressions evaluated outcomes.
The YRI showed significant postintervention effects on emotion regulation, prosocial attitudes/behaviors, social support, and reduced functional impairment, and significant follow-up effects on school enrollment, school attendance, and classroom behavior. In contrast, education subsidy was associated with better attendance but had no effect on mental health or functioning, school retention, or classroom behavior. Interactions between education subsidy and YRI were not significant.
YRI produced acute improvements in mental health and functioning as well as longer-term effects on school engagement and behavior, suggesting potential to prepare war-affected youth for educational and other opportunities. Clinical trial registration information-Trial of the Youth Readiness Intervention (YRI); http://clinicaltrials.gov; NCT01684488.
受战争影响地区的青少年面临心理、社会和教育方面不良后果的风险。需要有效的干预措施来改善心理健康、社会行为和学校功能。这项随机对照试验测试了一种基于10节认知行为疗法(CBT)的团体心理健康干预措施对塞拉利昂受战争影响的多症状青少年(15 - 24岁)的有效性。
通过社区筛查确定因痛苦和功能损害程度升高而受战争影响的青少年被随机分组(按性别和年龄分层),分为青少年准备干预组(YRI)(n = 222)或对照组(n = 214)。治疗后,青少年再次被随机分组,并立即给予教育补贴(n = 220)或列入候补名单(n = 216)。在干预前、干预后以及6个月随访时评估情绪调节、心理痛苦、亲社会态度/行为、社会支持、功能损害和创伤后应激障碍(PTSD)症状。对于在校青少年,在8个月后评估入学率、出勤率和课堂表现。采用线性混合效应回归评估结果。
YRI在干预后对情绪调节、亲社会态度/行为、社会支持以及功能损害减轻方面显示出显著效果,在随访时对入学率、出勤率和课堂行为有显著影响。相比之下,教育补贴与更好的出勤率相关,但对心理健康或功能、留校率或课堂行为没有影响。教育补贴与YRI之间的交互作用不显著。
YRI在心理健康和功能方面产生了急性改善,以及对学校参与度和行为的长期影响,表明有可能让受战争影响的青少年为教育和其他机会做好准备。临床试验注册信息 - 青少年准备干预试验(YRI);http://clinicaltrials.gov;NCT0168448