Schizophrenia patient demographics.

Values are shown as mean ± sd. Tobacco and cannabis use is displayed as (yes/no/NA) and age is in years. M = male. F = female. N = number. BMI = body mass index (kg/m2). PANSS = Positive and Negative Syndrome Scale. The final two columns show that there are no significant differences in age, BMI, smoking, or cannabis use between schizophrenia patients and controls in the final combined cohort.