Time to death | |
---|---|
Hazard ratio (95%CI) women/men* | |
*Adjusted by age; †calendar period for which each patient contributes to the analysis. | |
Calendar period† | |
Before 1992 | 2.00 (0.70 to 5.63) |
1992–95 | 0.34 (0.13 to 0.85) |
1996–98 | 0.89 (0.47 to 1.70) |
1999–2001 | 0.63 (0.29 to 1.35) |