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目的:编制和评价吸毒患者成功戒毒信心量表(DARCS)。方法:对全国5个城市的强制戒毒所的1067名戒毒康复期患者进行问卷调查和成功戒毒信心测试,抽取武汉市强制戒毒所的201名戒毒康复期患者进行戒毒信心量表的重测信度测试。结果:量表含有对社会-家庭-环境的信心(SFE)、自我控制力与应对能力信心(SCA)和自我主观意志力信心(SP)三个因子,其解释变异量分别为43.18%、11.74%、6.58%,累积的解释变异量为61.50%;拟合优度指数(GFI)为0.92;量表DARCS、SFE、SCA、SP的克郎巴赫α系数均在0.80以上,重测信度系数为0.57-0.74(P<0.05),总量表的分半信度系数为0.90。结论:DARCS具有良好的信度和效度,可用于吸毒患者成功戒毒信心测评。
Objective: To compile and evaluate the successful drug abuse confidence scale (DARCS) in drug addicts. Methods: A total of 1067 convalescent rehabilitation patients from 5 compulsory drug treatment centers in China were surveyed and the confidence test was successful. 201 test-rehab patients with compulsory drug treatment centers in Wuhan were recruited for retest reliability test test. Results: The scale contains three factors: SFE, SCA and SP. The explanatory variables are 43.18%, 11.74 % And 6.58% respectively, and the cumulative explanatory variance was 61.50%. The GFI was 0.92. The Cronbach’s alpha coefficients of DARCS, SFE, SCA and SP were above 0.80, and the reliability coefficient of test retest was 0.57-0.74 (P <0.05). The half-reliability coefficient of the total scale was 0.90. Conclusion: DARCS has a good reliability and validity, which can be used to evaluate the confidence of drug abusers successfully.