Variables independently associated with increased mortality in ankylosing spondylitis
| OR | p Value | 95% CI for OR | |
|---|---|---|---|
| CRP, increasing levels | 2.68 | <0.001 | 1.774 to 4.048 |
| NSAIDs, infrequent use | 4.35 | 0.002 | 1.753 to 10.771 |
| Diagnostic delay | 1.05 | 0.026 | 1.006 to 1.101 |
| Work disability | 3.65 | 0.008 | 1.400 to 9.506 |
AS, ankylosing spondylitis; CRP, C-reactive protein; NSAIDs, non-steroidal anti-inflammatory drugs.