Table 1

Demographic profile of ASD–Psychosis (ASD–P) and ASD-no psychosis (ASD–NP) groups used for comparison of Autism Diagnostic Interview-Revised responses

Group differences
ASD–P (n = 75)ASD–NP (n = 69)Difference/OR (95% CI)P
Age, mean (range) s.d.27.7 (17–55) 7.627.8 (18–49) 7.6Difference = −0.1 (−2.5 to 2.4)0.967
Gender, male: n (%)63 (84)32 (46)OR = 0.2 (0.07 to 0.38)<0.001
Verbal IQ, mean (range) s.d.95.5 (55–133) 23.1113.3 (67–137) 14.7Difference = −17.5 (−24 to −11)<0.001
  • OR, odds ratio.