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标题：Exercise and Epstein's {TARGET} for treatment of depressive symptoms: A randomized study
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作者：José-Antonio Cecchini-Estrada ; Antonio Méndez-Giménez ; Christian Cecchini 等
期刊名称：International Journal of Clinical and Health Psychology
电子版ISSN：1697-2600
出版年度：2015
卷号：15
期号：3
页码：191-199
DOI：10.1016/j.ijchp.2015.05.001
出版社：Elsevier B.V.
摘要：Abstract This study was designed with a dual goal: (1) to compare the change in the scores of depressive symptoms by means of the implementation of three intervention programs in comparison to a control group: a) based on Epstein's {TARGET} (ET), b) without {TARGET} strategies (NET), and c) under conditions of active exercise (AE); and (2) to analyze whether the Self-determination Index (SDI) predicts the reduction of depressive symptoms. The participants (N = 106; 68 females and 38 males), aged between 18-30 years, were randomly assigned to one of the groups. Each treatment lasted 8 weeks (3 hours/week). Of the {ET} participants, 59.26% showed a therapeutic response, defined as a 50% reduction in the reference score, versus 25.93% for the NET, 19.23% for the AE, and 3.84% for the control group. After six months, the {ET} group increased their percentage of therapeutic response by slightly more than 10%, which did not occur in the other groups. {SDI} predicted lower levels of depressive symptoms, and our findings indicate that {TARGET} strategies can have a direct effect on depressive symptoms at the time of intervention and an indirect effect at a later stage due to their impact on future levels of physical activity.
关键词：Depression; Physical activity; Intervention; Experimental; trials; Depresión; actividad física; intervención; experimento