| Severity Factor of AS | Tobacco + n=77 |
Tobacco + n=137 |
p | |
|---|---|---|---|---|
| young age of onset ≤ 16 ans |
YES NON |
32(40.3%) 45(59.7%) |
48(33.3%) 89(66.7%) |
0.219 |
| Respiratory disease | YES NON |
15(12.9%) 62(87.1%) |
18(8.9%) 119(91.1%) |
0.276 |
| Uveitis | YES NON |
16(12/9%) 61(87.1%) |
22(12.2%) 115(87.8%) |
0.531 |
| Uveitis | YES NON |
29(35.5%) 48(64.5%) |
34(22%) 103(76%) |
0.038 |
| Inflammatory systemic syndrome | YES NON |
33(43 .5%) 44(56.5%) |
35(24.4%) 102(75.6%) |
0.047 |
| Resistance to NSAIDs | YES NON |
31(38.7%) 46(61.3%) |
57(40.7%) 80(59 .3%) |
0.463 |