The nine items of the PHQ-9 reflect the nine criteria on which DSM-5 diagnoses of depressive disorders are based [25]. The PHQ-9 assesses the frequency of a variety of depressive symptoms within the past 2 weeks with 4-point response options: 0 = “not at all,” 1 = “several ...
The PHQ-9 is the depression module, which scores each of the 9 DSM-IV criteria as "0" (not at all) to "3" (nearly every day). The PHQ-9 was completed by 6,000 patients in 8 primary care clinics and 7 obstetrics-gynecology clinics. Construct validity was assessed using the 20-...
The PHQ-9 is the depression module, which scores each of the 9 DSM-IV criteria as "0" (not at all) to "3" (nearly every day). The PHQ-9 was completed by 6,000 patients in 8 primary care clinics and 7 obstetrics-gynecology clinics. Construct validity was assessed using the 20-...
PHQ-9 was recommended by the Diagnostic and Statis- tical Manual of Mental Disorders, Fifth Edition (DSM- 5). Response options on the items range from 'not at all' (0-point) to 'nearly every day' (3-point). The scale can not only screen for depression, but also show the sever- ...
3.1.2. PHQ Cutoff Scores When 5 points were used as a cut-off point in the evaluation using the total score of PHQ-9, the sensitivity and specificity were 71.56% and 76.54%. The AUC was 0.817 (Table 2); however, the PPV was 22.01%. Interestingly, the PPV was low (17.9–22.01%) ...
STABLE RESOURCE TOOLKIT The Patient Health Questionnaire (PHQ-9) - Overview The PHQ-9 is a multipurpose instrument for screening, diagnosing, monitoring and measuring the severity of depression: n The PHQ-9 incorporates DSM-IV depression diagnostic criteria with other leading major depressive symptoms...
PHQ-9评估抑郁情绪的最佳划界分为10分,灵敏度为93.33%,特异度为96.83%;ROC曲线下面积(AUC)为0.984(95%CI0.969～0.993)。结论PHQ-9应用于青少年抑郁情绪评估中具有良好的信度与效度,10分为该量表的最佳诊断划界分。【关键词】PHQ-9;信度;效度;青少年;抑郁中图分类号:R749.4文献标识码:Adoi:10.3969/j.issn....
摘要 目的 检验病人健康问卷抑郁量表 在青少年中应用的信度和效度 方法 方便抽取河南省 、 3 , 14 ～ 18 济源 新乡两地共 所中学 再以班级为单位采用整群抽样方法抽取初中一年级到高中三年级的 岁在校中 471 PHQ - 9 , 《 ( 4 )》(DSM - IV) 学生 名进行 测查 同时进行美国 精神障碍诊断与统计手册 ...
For these analyses, we excluded studies and participants without PHQ-9 scores. In additional analyses, we compared sensitivity and specificity for PHQ-2 scores of 2 or greater in combination with PHQ-9 cutoff scores of 5 to 15 vs PHQ-9 alone at cutoff scores of 5 to 15. In all meta-...
PHQ-9 was adopted to evaluate depression. The Structured Clini- cal Interview for DSM Disorders (SCID-I) was adopted to diagnose major depressive disor- der (MDD) as a golden standard. Sensitivity, specificity, positive and negative predictive value, positive and negative ...