The clinical significance of patients’ sex in chronic lymphocytic leukemia

Abstract

We examined the prognostic influence of gender in chronic lymphocytic leukemia. Data from four randomized trials (involving 1821 patients) and three registration studies of stage-A disease (involving 1299 patients) were analyzed. Overall survival at 10 years was better for women than men in all trials (27% versus 15%; P=0.0001) and in the registration series (55% versus 43%; P