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. Author manuscript; available in PMC: 2017 Jul 1.
Published in final edited form as: Schizophr Res. 2016 Apr 28;174(1-3):1–9. doi: 10.1016/j.schres.2016.04.011

Table 4.

Sensitivity, specificity, and accuracy with 95% confidence intervals for logistic regression and random forest models for subjects with non-missing values for all 16 endophenotypes (n = 571).

Classify as Proband when Model
Probability > 0.5		 Classify as Proband when Model
Probability > 0.3
Model Sensitivity
(%)		 Specificity
(%)		 Accuracy
(%)		 Sensitivity
(%)		 Specificity
(%)		 Accuracy
(%)		 Somer’s
Dxy
Raw
(Adjusted)
LR 16
EPs 		70 (62, 78) 91 (88, 95) 85 (82, 88) 88 (82, 94) 86 (82, 90) 86 (84, 89) 0.85 (0.80)
LR Top
EPs 		66 (58, 74) 92 (89, 95) 84 (81, 87) 85 (78, 91) 85 (81, 89) 85 (82, 88) 0.81 (0.79)
RF 16
EPs 		56 (48, 65) 92 (90, 95) 76 (73, 80) 81 (74, 88) 74 (69, 79) 81 (78, 85) 0.72