Interaction between oral corticosteroid and non-steroidal anti-inflammatory drug (NSAID) use
| NSAID | Corticosteroid |
Patients (n = 1121) |
Community controls (n = 989) | Odds ratio |
| − | − | 431 | 643 | 1.0 3-150 |
| + | − | 626 | 326 | 3.8 |
| − | + | 26 | 14 | 2.6 |
| + | + | 38 | 6 | 9.0 |
↵3-150 Referent.