Table 2.

Changes in psychometric scales from baseline to one-month follow-up. Abbreviations: CGI-I: Clinical Global Impression Improvement; MOAS: Modified Overt Aggression Scale; PANSS: Positive and Negative Syndrome Scale; SF-36: 36-item Short Form Health Survey; VAS: visual analogue scale.

	Baseline (n = 24)	Follow-Up (n = 17)	Z	Adjusted p
PANSS
Positive	18.8 ± 6.3	15.6 ± 5.4	−3.292	0.003
Negative	20.3 ± 8.4	16.1 ± 4.3	−2.467	0.028
General	51.0 ± 19.0	42.7 ± 16.6	−3.433	0.003
Total	90.0 ± 30.4	73.4 ± 21.9	−3.576	<0.001
CGI-I	5.1 ± 2.4	3.3 ± 1.3	−1.610	0.122
MOAS	8.3 ± 8.7 7 (0–33)	2.5 ± 3.6 0 (0–12)	−3.300	0.003
VAS craving	5.9 ± 2.3	4.3 ± 1.5	−2.184	0.039
SF-36
Physical functioning	81.3 ± 19.5	88.3 ± 9.7	−1.373	0.176
Limitations due to physical health	31.7 ± 35.9	69.7 ± 24.5	−2.329	0.032
Limitations due to emotional problems	30.3 ± 33.9	51.7 ± 32.4	−2.390	0.030
Energy/fatigue	36.9 ± 18.2	49.4 ± 11.7	−2.712	0.016
Emotional well-being	36.5 ± 17.7	52.2 ± 12.8	−3.044	0.005
Social functioning	26.1 ± 23.0	44.5 ± 16.7	−2.143	0.039
Pain	72.7 ± 31.0	80.3 ± 26.0	−1.355	0.176
General health	42.7 ± 21.2	51.1 ± 20.1	−2.281	0.033

Data are presented as means ± SDs and medians (ranges), as appropriate. Benjamini–Hochberg procedure was used to adjust p.