Community level SES | Event | Total person years | Incidence rate per 1000 person years | Cumulative Incidencea (%) | Crude HR (95% CI) | p | Adjusted HRb (95% CI) | p |
---|---|---|---|---|---|---|---|---|
Low | 1776 | 499,273.5 | 3.56 | 1.78 | 1.10 (0.91–1.33) | 0.339 | 1.16 (1.01–1.32) | 0.030 |
Medium | 1513 | 531,663.9 | 2.84 | 1.43 | 0.97 (0.76–1.23) | 0.768 | 1.03 (0.88–1.22) | 0.697 |
High | 1797 | 574,652.6 | 3.13 | 1.57 | 1.00 | 1.00 | ||
p for trend | 0.311 | 0.029 |