Table 2.

Multivariate analysis of the relationship between smoking and ovarian cancer survival

All cases (n = 676)
Late FIGO stage (III and IV), n = 458
n% DeadAdjusted HR* (95% CI)n% DeadAdjusted HR (95% CI)
Smoking status
    Never smoked410631.0283811.0
    Ever smoker266601.18 (0.96-1.45)175811.19 (0.96-1.49)
    Ex-smoker150671.09 (0.86-1.39)107811.04 (0.80-1.35)
    Current smoker116521.36 (1.01-1.84)68801.58 (1.15-2.18)
  • * Adjusted for age, stage, histologic subtype and grade, residual disease, platinum-based chemotherapy, and usual BMI.

  • Adjusted for age, histologic subtype and grade, residual disease, platinum-based chemotherapy, and usual BMI.