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Effects of Self-Identified Race on Exacerbation Rate in the Multi-Ethnic Trial Cohorts.
| Self-identified race (n=1,840) | Mean exacerbation rate, per person-year (SE) | RR (95% CI) | P-value |
|---|---|---|---|
| 0.30 | |||
| Black (n=440) | 0.21 (0.03) | 1.26 (0.94,1.70) | 0.13 |
| White non-Hispanic (n=1108) | 0.17 (0.02) | ref | ref |
| Other (n=282) | 0.19 (0.04) | 1.14 (0.78, 1.66) | 0.50 |
Models adjusted for protocol.
