Table 3. Standalone PPV achieved at 100, 112, and 150 weeks for each dataset and gender [M-CHAT/F: sensitivity = 38:8%; specificity = 95%; and PPV = 14:6% between 16 and 26 months (≈112 weeks)].

Weeks	Specificity	Sensitivity	PPV	Gender	Dataset
100	0.92	0.39	0.14	F	UCM
100	0.95	0.39	0.19	M	UCM
100	0.93	0.39	0.13	F	Truven
100	0.91	0.39	0.10	M	Truven
112	0.93	0.39	0.16	F	UCM
112	0.95	0.39	0.20	M	UCM
112	0.96	0.39	0.22	F	Truven
112	0.95	0.39	0.17	M	Truven
150	0.94	0.39	0.19	F	UCM
150	0.98	0.39	0.34	F	Truven
150	0.97	0.39	0.26	M	Truven
150	0.97	0.39	0.26	M	UCM