| IBS | Total | Oradjusted | CI 95% | p | ||
| Yes | No | |||||
| Sex | 0.022 | |||||
| Female | 24 | 175 | 199 | 2.81 | [1.16; 6.80] | |
| Male | 8 | 217 | 225 | 1 | ||
| Sleep disorders | 0.008 | |||||
| Yes | 17 | 87 | 104 | 2.94 | ||
| No | 15 | 305 | 320 | 1 | ||
| Dépression | 0.021 | |||||
| Absent | 17 | 317 | 334 | 1 | ||
| Doubtful | 11 | 58 | 69 | 2.90 | [1.17; 7.14] | |
| Definite | 4 | 17 | 21 | 2.46 | [0.65; 9.26] | |