Table 4.

Norm values for DESC-II

raw score	frequency	percentage	percentiles	θ	Z	T
0	963	38.4	38.4	-6.03	-1.02	40
1	273	10.9	49.3	-4.74	-0.36	46
2	244	9.7	59.0	-3.93	0.05	50
3	159	6.3	65.3	-3.41	0.31	53
4	129	5.1	70.5	-3.00	0.52	55
5	120	4.8	75.2	-2.66	0.70	57
6	106	4.2	79.5	-2.35	0.85	59
7	81	3.2	82.7	-2.08	0.99	60
8	58	2.3	85.0	-1.82	1.12	61
9	54	2.2	87.2	-1.58	1.25	62
10	55	2.2	89.4	-1.35	1.36	64
11	47	1.9	91.2	-1.13	1.48	65
12	37	1.5	92.7	-0.92	1.58	66
13	44	1.8	94.5	-0.71	1.69	67
14	37	1.5	95.9	-0.51	1.79	68
15	30	1.2	97.1	-0.31	1.89	69
16	17	.7	97.8	-0.11	1.99	70
17	17	.7	98.5	0.08	2.09	71
18	5	.2	98.7	0.27	2.19	72
19	6	.2	98.9	0.46	2.29	73
20	6	.2	99.2	0.65	2.38	74
21	3	.1	99.3	0.84	2.48	75
22	7	.3	99.6	1.03	2.58	76
23	2	.1	99.6	1.22	2.67	77
24	3	.1	99.8	1.41	2.77	78
25	1	.0	99.8	1.61	2.87	79
26	1	.0	99.8	1.82	2.98	80
27	2	.1	99.9	2.05	3.10	81
30	1	.0	100.0	2.86	3.51	85
>/= 31	1	.0	100.0	3.22	3.69	87

Note: θ: estimated person's latent trait score for depression; Z: mean = 0, SD = 1; T: mean = 50, SD = 10