Table 3.

Psychometric scores (PANSS, GAF, DES) at different times in the two groups.

Total Patients N = 62	DUP < 1 Year (N = 31)	DUP ≥ 1 Year (N = 31)	T	p	Effect Size (D)
PANSS—positive
T0	27.45 ± 4.01	31.16 ± 5.39	−3.075	0.003	0.78
T1	25.10 ± 4.55	29.10 ± 4.92	−3.323	0.002	0.84
T2	23.03 ± 4.76	28.16 ± 5.42	−3.959	<0.001	1.01
PANSS—negative
T0	21.52 ± 3.41	26.74 ± 4.43	−5.204	<0.001	1.32
T1	20.13 ± 2.99	25.03 ± 4.29	−5.220	<0.001	1.33
T2	18.97 ± 2.73	24.52 ± 4.07	−6.311	<0.001	1.60
PANSS—general
T0	59.19 ± 9.75	58.10 ± 5.90	0.536	0.594	0.14
T1	54.16 ± 9.67	55.68 ± 6.92	−0.710	0.481	0.18
T2	50.23 ± 10.14	53.77 ± 6.33	−1.653	0.104	0.42
PANSS—total
T0	108.16 ± 11.51	116.00 ± 8.36	−3.069	0.003	0.78
T1	99.39 ± 11.21	109.81 ± 9.74	−3.908	<0.001	0.99
T2	92.23 ± 11.78	106.45 ± 8.94	−5.354	<0.001	1.36
GAF
T0	48.61 ± 4.88	48.32 ± 5.87	0.212	0.833	0.05
T1	52.68 ± 4.32	50.45 ± 5.31	1.810	0.075	0.46
T2	58.61 ± 4.11	54.68 ± 3.28	4.165	<0.001	1.06
DES
T0	29.65 ± 6.05	34.29 ± 7.56	−2.671	0.010	0.68
T1	26.19 ± 6.63	33.06 ± 7.82	−3.733	<0.001	0.95
T2	25.16 ± 6.77	30.16 ± 8.60	−2.544	0.014	0.65

Statistics: Student’s t-test; all results are reported as mean ± SD.