总体焦虑、抑郁水平与损害程度量表中文简版修订

Reliability and Validity of Overall Anxiety Severity and Impairment Scale and Overall Depression Severity and Impairment Scale:A Chinese Simplified Version

目的:修订总体焦虑水平与损害程度量表(Overall Anxiety Severity and Impairment Scale,OASIS)中文简版、总体抑郁水平与损害程度量表(Overall Depression Severity and Impairment Scale,ODSIS)中文简版,检验其在中国被试中的信度和效度。方法:采用方便取样法,对385名被试进行初测,随后进行项目分析、验证性因素分析(CFA)。6周后对愿意参与重测的106名被试进行重测,以检验重测信度。结果:修订后的OASIS、ODSIS中文简版保留了原问卷的单因素结构。OASIS内部一致性系数为0.81,重测信度为0.64(P<0.01);ODSIS内部一致性系数为0.89,重测信度为0.58(P<0.01)。OASIS与特质焦虑、状态焦虑、社交焦虑、贝克抑郁量表、冲动性、大学生焦虑敏感性、神经质、自我报告症状水平得分显著正相关,与心理韧性、宜人性得分显著负相关,与开放性相关不显著。而ODSIS与贝克抑郁量表、行为抑制、神经质、自我报告症状水平、流调中心用抑郁量表、抑郁-焦虑-压力量表、9项目患者健康量表的得分显著正相关,与行为激活、宜人性显著负相关。结论:OASIS与ODSIS在一般人群中具有良好的信度和效度。

Objective:To revise the Overall Anxiety Severity and Impairment Scale(OASIS)and Overall Depression Severity and Impairment Scale(ODSIS)into a Chinese simplified version and to examine their reliability and validity among Chinese participants.Methods:A sample of 385 Chinese participants were recruited through convenience sampling,then the initial results of OASIS and ODSIS were put into item analysis and confirmatory factor analysis to examine scale structure.106 willing participants went through re-test 6 weeks later to examine test-retest reliability.The Anxiety Sensitivity Index-3,Beck Depression Inventory-II,Barratt Impulsiveness Scale 11th version,Connor-Davidson Resilience Scale,Symptom Check-List 90,Social Phobia Inventory,State-Trait Anxiety Inventory,Neuroticism Extraversion Openness Five-Factor Inventory,Behavioral Inhibition System and Behavioral Activation System Scale,Center for Epidemiologic Studies Depression Scale,Depression Anxiety and Stress Scale and Patient Health Questionaire-9 were selected as criterion-related indicators.Results:The 5-item OASIS and ODSIS contained one dimension,which was consistent with previous findings.Results of CFA supported the one-dimension model of OASIS and the one-dimension model of ODSIS.Cronbach’sαcoefficient for OASIS and ODSIS were 0.81,0.89;and the test-retest reliability were 0.64,0.58(bothP s<0.01).OASIS was negatively correlated with CD-RISC and agreeableness,and positively correlated with STAI,SPIN,BDI-II,ASI-3,Neuroticism and SCL-90.ODSIS was negatively correlated with BAS and agreeableness,and positively correlated with BDI-II,BIS,Neuroticism,SCL-90,CES-D,DASS and PHQ-9.Conclusion:The Chinese simplified version of OASIS and ODSIS have good reliability and validity among Chinese general population.