Table 5.

Outcome: Social Disability, Psychological Impairment and General Functioning at Follow-up (Only Patients With Pure Delusional Disorder [DD] Confirmed at Follow-up)

	Pure DD n = 26	Paranoid Schizophrenia n = 38a	Pb
Disability Assessment Schedule Global Scorec (mean, SD)	1.04 (0.99)	2.18 (1.63)	.002
Positive and Negative Syndrome Scale
Positive symptomsc (mean, SD)	11.0 (3.2)	11.2 (6.3)	.897
Negative symptomsc (mean, SD)	8.6 (3.1)	18.6 (8.9)	<.001
General symptomsc (mean, SD)	21.6 (4.5)	27.2 (9.1)	.006
Total scorec (mean, SD)	41.2 (8.5)	56.9 (21.3)	.001
Global Assessment Scored (mean, SD)	62.7 (16.5)	60.0 (22.4)	.608
Global Assessment of Functioning Scale > 70 (n, %)	8 (30.8)	15 (39.5)	.476e

^aFor Positive and Negative Syndrome Scale (PANSS), n = 27 due to missing data.

^bt test if not otherwise indicated.

^cPossible scores range from 0 to 5, higher scores indicate higher deficit.

^dPossible scores range from 0 to 100, higher scores indicate better functioning.

^eχ² test.