Table 2.

Participant demographics for short and long illness duration.

	Short	Long
Mean Age (years ± stdev)**	24.3 ± 3.9	43.1 ± 11.0
Gender (M/F)	13/6	10/11
Mean Education Level (years ± stdev)	13.1 ± 1.0	12.8 ± 2.0
Smoking Status (Yes/No)	4/19	7/21
Mean Illness Duration (years ± stdev)	2.7 ± 1.7	21.2 ± 10.3
Cognitive Variables
Matrics Composite Score (mean ± stdev)	32.7 ± 13.4	24.6 ± 13.7
UPSA Score (mean ± stdev)	94.6 ± 13.2	80.7 ± 22.3
LOF Score (mean ± stdev)	24.7.2 ± 4.4	21.9 ± 5.7
Symptom Ratings
BPRS total score (mean ± stdev)	37.2 ± 6.8	39.0 ± 9.2
BPRS positive score (mean ± stdev)	7.1 ± 3.3	8.6 ± 3.7
BPRS negative score (mean ± stdev)	6.7 ± 2.3	6.9 ± 2.3
BNSS score (mean ± stdev)	14.1 ± 9.2	18.2 ± 11.3
Chlorpromazine Equivalents (mean ± stdev)	290.9 ± 286.0	372.8 ± 362.8

^**statistically significant (p < 0.05).