Table 3.

Cutpoints for HDS summary score and T-score

		Sensitivity	Specificity	PPV	NPV	Accuracy	Odds ratio
Raw Scores	10	.24	.92	.75	.54	.57	3.4
	11	.33	.88	.73	.55	.60	3.4
	12	.41	.81	.69	.57	.61	2.9
	13	.53	.74	.68	.60	.63	3.2
	14	.66	.61	.64	.63	.63	3.0
	15	.80	.43	.59	.67	.62	2.9
	16	1.0	0.0	.51	N/A	.51	N/A
T-scores	35	.56	.70	.66	.60	.63	3.0
	36	.58	.67	.65	.60	.62	2.8
	37	.61	.63	.63	.61	.62	2.7
	38	.64	.61	.63	.62	.63	2.7
	39	.67	.58	.63	.63	.63	2.8
	40	.69	.56	.62	.64	.63	2.9
	41	.72	.53	.61	.64	.63	2.8
	42	.74	.51	.61	.65	.63	2.9
	43	.77	.48	.61	.66	.63	3.0
	44	.78	.46	.60	.67	.62	3.0
	45	.79	.44	.60	.67	.62	3.0