Table 3.
Risk of mortality among women and men with atrial fibrillation and with or without a hemorrhagic stroke (HS)
| Events/at risk (n) | Incidence rate (95 % CI) | Mortality risk by Cox regression (95 % CI) | |||
|---|---|---|---|---|---|
| Model 1 | Model 2 | Model 3 | |||
| Women | |||||
| With HS | 40/67 | 11.31 (8.29–15.41) | 1.88 (1.37–2.57) | 2.12 (1.51–2.98) | 2.25 (1.60–3.16) |
| Without HS | 1923/5548 | 6.01 (5.75–6.29) | 1 (ref) | 1 (ref) | 1 (ref) |
| Men | |||||
| With HS | 48/95 | 8.82 (6.64–11.70) | 1.47 (1.11–1.96) | 1.50 (1.10–2.06) | 1.46 (1.07–2.01) |
| Without HS | 1935/6505 | 5.00 (4.78–5.23) | 1 (ref) | 1 (ref) | 1 (ref) |
Incidence rate per 100 person-years at risk. Cox regression for mortality risk in women and men with HS. Model 1 age adjusted, model 2 also adjusted for socioeconomic factors (neighborhood socioeconomic status, educational level, and marital status), and model 3 also adjusted for cardiovascular co-morbidity (for women including interaction term between age and CHD)