Medication exposed | N | Event | PY | Rate | Crude HR (95% CI) | Adjusted HR† (95% CI) |
---|---|---|---|---|---|---|
Without ankylosing spondylitis | 25,760 | 210 | 170,858 | 1.23 | 1 (Reference) | 1 (Reference) |
Ankylosing spondylitis | ||||||
Without Immunosuppressant therapy | 5158 | 92 | 34,682 | 2.65 | 2.16 (1.69, 2.76)*** | 1.70 (1.32, 2.18)*** |
With Immunosuppressant therapy | 1282 | 10 | 8569 | 1.17 | 0.95 (0.50, 1.79) | 2.40 (1.26, 4.56)** |
Without Biological therapy | 6403 | 102 | 43,029 | 2.37 | 1.93 (1.53, 2.45)*** | 1.75 (1.38, 2.23)*** |
With Biological therapy | 37 | 0 | 223 | – | – |