Preliminary data concerning the reliability and psychometric properties of the Greek translation of the 20-item Subjective Well-Being Under Neuroleptic Treatment Scale (SWN-20)

Table 1 Descriptive statistics of scales scores

Scale	Mean	Minimum	Maximum	SD
SWN-20	66.73	21	95	14.33
PANSS-Positive subscale	15.12	8	32	4.76
PANSS-Negative subscale	17.82	9	37	5.13
PANSS-General Psychopathology subscale	27.21	17	45	6.04
Calgary Depression Scale	1.27	0	11	2.20
Simpson-Angus Scale	1.59	0	8	2.14
SWN-20 factor 1	12.53	3	20	3.65
SWN-20 factor 2	16.22	2	25	5.29
SWN-20 factor 3	8.01	0	10	2.53
SWN-20 factor 4	13.34	1	20	4.16
SWN-20 factor 5	9.62	0	15	3.19
SWN-20 factor 6	16.71	1	25	5.31
SWN-20 factor 7	12.80	2	20	4.49

PANSS:Positive and Negative Symptoms Scale; SD: standard deviation; SWN-20:, Subjective Well-being under Neuroleptic Treatment scale.

ISSN: 1744-859X