Skip to main content

Advertisement

Table 4 Sensitivity, specificity, and likelihood ratios at various cut-off points of the Latvian 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 89.9 40.7 45.0 1.52 0.25
≥ 2 78.5 64.6 65.8 2.22 0.33
≥ 3 55.7 89.9 87.0 5.52 0.49
≥ 4 36.00 94.2 89.4 6.59 0.66
≥ 5 22.8 98.0 91.5 11.16 0.79
≥ 6 15.2 98.4 91.2 9.73 0.86