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| Value | 95% confidence interval | ||
|---|---|---|---|
| Lower | Upper | ||
| Odds ratio for PPI (user/nonuser) | 4.603 | 0.962 | 22.032 |
| For cohort fail=yes | 4.303 | 1.009 | 18.348 |
| For cohort fail=no | 0.935 | 0.828 | 1.055 |
| No. of valid cases | 0592 | ||
