Correlation between the Personal and Social Performance scale (PSP) and the Positive and Negative Syndrome Scale (PANSS) in a Greek sample of patients with schizophrenia

Table 3 Correlations of the PSP scale and PANSS total and individual scores (p < 0.01) (Spearman’s rho)

	N	PSP initial score	PSP final score
PANSS initial score	1760	- 0.59
Positive scale 1^st visit	1896	- 0.54
Negative scale 1^st visit	1913	- 0.42
General psychopathology 1^st visit	1818	- 0.55
PANSS final score	1844		- 0.50
Positive scale 2^nd visit	1908		- 0.45
Negative scale 2^nd visit	1930		- 0.41
General Psychopathology 2^nd visit	1874		- 0.47

ISSN: 1471-244X