Table 2 BMI at baseline by category
BMI category (kg/m2) | Non-affective psychosis | Affective psychosis | ||
|---|---|---|---|---|
N (people) | % | N (people) | % | |
Underweight (< 18.5) | 299 | 5.3 | 148 | 3.6 |
Healthy weight (18.5–25) | 2267 | 40.4 | 1641 | 39.7 |
Overweight (25–29.9) | 1659 | 29.5 | 1265 | 30.6 |
Obese (30 or more) | 1393 | 24.8 | 1077 | 26.1 |
BMI at follow-up (5 years) by category | ||||
 Underweight (< 18.5) | 90 | 2.2 | 59 | 1.9 |
 Healthy weight (18.5–25) | 1102 | 27.1 | 798 | 26.1 |
 Overweight (25–29.9) | 1256 | 30.9 | 986 | 32.3 |
 Obese (30 or more) | 1621 | 39.8 | 1212 | 39.7 |