| First IHD event | IHD mortality | Subdivisions of first IHD event | Survival | |
---|---|---|---|---|---|
 | IHD hospital admission or IHD death | All IHD deaths | IHD death with no prior hospital admission | IHD hospital admission | IHD death after hospital admission |
Population at risk (n) | 734,626 | 734,626 | 734,626 | 734,626 | 29,282 |
Cases (n) | 30,747 | 2,148 | 1,465 | 29,282 | 683 |
 | RR (95% CI) | RR (95% CI) | RR (95% CI) | RR (95% CI) | RR (95% CI) |
Adjusted for age and region only | 0.88 (0.85 to 0.90) | 0.55 (0.51 to 0.61) | 0.53 (0.47 to 0.59) | 0.90 (0.88 to 0.93) | 0.61 (0.52 to 0.72) |
Additionally adjusted only for socio-economic factors a | 0.91 (0.89 to 0.94) | 0.59 (0.54 to 0.65) | 0.57 (0.51 to 0.64) | 0.94 (0.91 to 0.96) | 0.63 (0.54 to 0.75) |
Additionally adjusted only for lifestyle factors b | 0.96 (0.94 to 0.99) | 0.68 (0.62 to 0.74) | 0.65 (0.58 to 0.72) | 0.99 (0.96 to 1.02) | 0.70 (0.59 to 0.82) |
Additionally adjusted only for other factors c | 0.88 (0.86 to 0.91) | 0.56 (0.51 to 0.62) | 0.54 (0.49 to 0.61) | 0.91 (0.88 to 0.93) | 0.62 (0.53 to 0.74) |
Adjusted for all the above d | 0.99 (0.96 to 1.02) | 0.72 (0.66 to 0.80) | 0.70 (0.62 to 0.78) | 1.01 (0.98 to 1.04) | 0.72 (0.60 to 0.85) |