Twamley Elizabeth W, Narvaez Jenille M, Becker Deborah R, Bartels Stephen J, Jeste Dilip V
University of California, San Diego, Department of Psychiatry, La Jolla, CA, USA.
Am J Psychiatr Rehabil. 2008 Jan;11(1):76-89. doi: 10.1080/15487760701853326.
Many middle-aged and older people with severe mental illness are interested in working or volunteering. However, very few vocational rehabilitation programs target older clients with psychiatric illness. We examined employment outcomes among 50 middle-aged and older participants with schizophrenia or schizoaffective disorder in a 12-month randomized controlled trial comparing two work rehabilitation programs: Individual Placement and Support (IPS; a supported employment model) and conventional vocational rehabilitation (CVR). Compared with CVR, IPS resulted in statistically better work outcomes, including attainment of competitive employment, number of weeks worked, and wages earned. Cohen's d effect sizes for these variables were medium to large (.66-.81). Treatment group predicted future attainment of competitive work, but demographic and clinical variables (e.g., age, gender, ethnicity, education, illness duration, and medication dose) did not predict employment outcomes. Participants who obtained competitive employment reported improved quality of life over time compared to those who did not. These findings suggest that for middle-aged and older clients with schizophrenia, supported employment results in better work outcomes than does conventional vocational rehabilitation. Furthermore, age was not significantly associated with attainment of competitive work. Finally, the therapeutic value of work is reflected in improved quality of life.
许多患有严重精神疾病的中老年人对工作或志愿服务感兴趣。然而,很少有职业康复项目针对患有精神疾病的老年客户。在一项为期12个月的随机对照试验中,我们对50名患有精神分裂症或分裂情感障碍的中老年参与者的就业结果进行了研究,该试验比较了两种工作康复项目:个人安置与支持(IPS;一种支持性就业模式)和传统职业康复(CVR)。与CVR相比,IPS在统计学上产生了更好的工作结果,包括获得竞争性就业、工作周数和收入。这些变量的科恩d效应大小为中到大(0.66 - 0.81)。治疗组可预测未来获得竞争性工作的情况,但人口统计学和临床变量(如年龄、性别、种族、教育程度、病程和药物剂量)无法预测就业结果。与未获得竞争性就业的参与者相比,获得竞争性就业的参与者报告随着时间推移生活质量有所改善。这些发现表明,对于患有精神分裂症的中老年客户,支持性就业比传统职业康复能带来更好的工作结果。此外,年龄与获得竞争性工作并无显著关联。最后,工作的治疗价值体现在生活质量的改善上。