Categorical variables for patients with normal body mass index (BMI) compared to those overweight or obese.
| Variable | Normal BMI (< 25) N | Overweight/obese (> 25) N | Chi-square | Significance |
|---|---|---|---|---|
| Sex | ||||
| Female | 3 | 8 | ||
| Male | 11 | 24 | 0.68 | 0.79 |
| Uveitis | ||||
| No | 11 | 25 | ||
| Yes | 3 | 7 | 0.01 | 0.97 |
| IBD | ||||
| No | 10 | 28 | ||
| Yes | 4 | 4 | 1.75 | 0.19 |
| Smoker | ||||
| No | 8 | 12 | ||
| Yes | 4 | 8 | ||
| Ex-smoker | 0 | 5 | 2.48 | 0.23 |
| Biologic | ||||
| No | 2 | 12 | ||
| Yes | 12 | 20 | 2.48 | 0.12 |
| Employed | ||||
| No | 2 | 12 | ||
| Yes | 9 | 15 | ||
| Retired | 0 | 2 | 4.250 | 0.23 |
IBD: inflammatory bowel disease.