Mari J J, Williams P
Br J Psychiatry. 1986 Jan;148:23-6. doi: 10.1192/bjp.148.1.23.
A validity study of the Self-Report Questionnaire (20 item version, Harding et al, 1980) against the criterion of a standardised psychiatric interview (Goldberg et al, 1970) was carried out at three primary care clinics in Sao Paulo; 875 patients filled in the SRQ-20 questionnaires and a subsample of 260 was interviewed by the psychiatrist. The SRQ-20 was shown to be a feasible screening instrument for psycho-emotional disturbance in these settings. Sensitivity was 83% and specificity 80%, and the questionnaire was a good indicator of morbidity. A correlation was found between questionnaire total scores and independent clinical judgment (r = +0.70). A sex difference in the validity coefficients is described.
在圣保罗的三家基层医疗诊所，针对自填式问卷调查表（20项版本，哈丁等人，1980年），以标准化精神病学访谈（戈德堡等人，1970年）为标准进行了一项效度研究；875名患者填写了SRQ - 20问卷，260名患者的子样本接受了精神科医生的访谈。在这些环境中，SRQ - 20被证明是一种用于心理情绪障碍的可行筛查工具。敏感性为83%，特异性为80%，该问卷是发病率的良好指标。发现问卷总分与独立临床判断之间存在相关性（r = +0.70）。描述了效度系数中的性别差异。
