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. Author manuscript; available in PMC: 2017 Jan 27.
Published in final edited form as: J Affect Disord. 2012 Jan 25;138(1-2):123–127. doi: 10.1016/j.jad.2011.12.003

Table 1.

Sensitivity and specificity associated with four cut-points for BDI-II, and calibration with the SIGH-SAD score ≤ 8.

6 weeks post treatment One year post treatment One year post treatment
BDI cut-point Sensitivity N=34 Specificity N=42 Sensitivity N=20 Specificity N=35 Positive Predictive Value Negative Predictive Value
<= 8 67.7 73.8 85.0 71.4 63.0 89.3
<= 9 76.5 71.4 90.0 60.0 56.3 91.3
<= 10 88.2 66.7 90.0 45.7 48.7 88.9
<= 11 94.1 66.7 95.0 42.9 48.7 93.8