Table 4

 Effect of gender on calendar period in time to death from HIV seroconversion

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 19922.00 (0.70 to 5.63)
    1992–950.34 (0.13 to 0.85)
    1996–980.89 (0.47 to 1.70)
    1999–20010.63 (0.29 to 1.35)