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Proportion of Participants With Positive Serology for Severe Acute Respiratory Syndrome Coronavirus 2
| Cohort | Positive Rate | OR (95% CI) | P Value |
|---|---|---|---|
| Whole population | |||
| SAPRIS (n = 844) | 78 (9.2%) | 1 | |
| PREVENIR (n = 844) | 91 (10.8%) | 1.2 (.862–1.603) | .3061 |
| Fully matched population (on 3 criteria) | |||
| SAPRIS (n = 729) | 66 (12.0%) | 1 | |
| PREVENIR (n = 729) | 78 (10.7%) | 1.1 (.786–1.604) | .5248 |
Abbreviations: CI, confidence interval; OR.
