Chi Felicia W, Weisner Constance M
Kaiser Permanente Northern California, Oakland, CA 94612-2403, USA.
Eval Rev. 2008 Feb;32(1):39-58. doi: 10.1177/0193841X07307317.
This study identifies longitudinal psychiatric trajectories of 934 adult individuals entering chemical dependency treatment in a private, managed care health plan and examines the relationship of these trajectories with substance use (SU) outcomes. The authors apply a group-based modeling approach to identify trajectory groups based on repeated measures of psychiatric severity for 9 years and identify four distinct groups. Results of multivariate logistic generalized estimating equation models find an association between psychiatric trajectories and long-term SU. Older cohorts and life course measures of marital status and employment status as individuals changed over time are related to drug and some alcohol outcomes.
本研究确定了934名进入一家私立管理式医疗健康计划接受化学成瘾治疗的成年个体的纵向精神疾病轨迹,并研究了这些轨迹与物质使用(SU)结果之间的关系。作者采用基于群体的建模方法,根据9年的精神疾病严重程度重复测量来确定轨迹组,并识别出四个不同的组。多变量逻辑广义估计方程模型的结果发现精神疾病轨迹与长期物质使用之间存在关联。随着时间推移,年龄较大的队列以及个体婚姻状况和就业状况的生命历程测量结果与药物及一些酒精使用结果相关。