Variable Proportion (%) Mean ± S.E. Pregnancies 78.8%   Abortions 52.9%   Smoking 23.5%   Age (years)   61.7 ± 1.09 Menopause (years)   49.9 ±1.15 BMI   28.65 ± 0.63 Duration of menstrual cycle   29.18 ± 0.18

Table 1: Clinical and demographic data on patients with endometrial cancer.