Skip to main content

Advertisement

Table 5 Sensitivity, specificity, and likelihood ratios at various cut-off points of the Russian version of the PHQ-2

From: Validity of the PHQ-9 and PHQ-2 to screen for depression in nationwide primary care population in Latvia

PHQ-2 score Sensitivity (%) Specificity (%) Classified (%) LR+ LR−
≥ 1 94.1 38.2 45.1 1.52 0.15
≥ 2 79.4 66.5 68.1 2.37 0.31
≥ 3 58.8 87.7 84.1 4.77 0.47
≥ 4 45.6 92.8 87.0 6.34 0.59
≥ 5 27.9 96.3 87.9 7.56 0.75
≥ 6 19.1 98.2 88.5 10.34 0.82