Odds ratio for case fatality rate for Denmark compared with Sweden on days 0 to 28 after acute myocardial infarction, adjusted for age and sex within each age group and period
| Age group (years) | Period | Odds ratio (95% CI) |
|---|---|---|
| CI, confidence interval. | ||
| 30–54 | 1987 to 1990 | 1.31 (1.23 to 1.40) |
| 1991 to 1993 | 1.16 (1.07 to 1.25) | |
| 1994 to 1996 | 0.94 (0.86 to 1.02) | |
| 1997 to 1999 | 0.97 (0.87 to 1.08) | |
| 55–64 | 1987 to 1990 | 1.32 (1.25 to 1.40) |
| 1991 to 1993 | 1.13 (1.06 to 1.22) | |
| 1994 to 1996 | 1.06 (0.99 to 1.14) | |
| 1997 to 1999 | 0.94 (0.84 to 1.05) | |
| 65–74 | 1987 to 1990 | 1.28 (1.24 to 1.32) |
| 1991 to 1993 | 1.23 (1.19 to 1.28) | |
| 1994 to 1996 | 1.03 (0.97 to 1.10) | |
| 1997 to 1999 | 1.06 (0.97 to 1.15) | |
| 75–94 | 1987 to 1990 | 1.50 (1.44 to 1.56) |
| 1991 to 1993 | 1.39 (1.32 to 1.46) | |
| 1994 to 1996 | 1.19 (1.14 to 1.25) | |
| 1997 to 1999 | 1.21 (1.17 to 1.27) | |