Histological group No. of patients, n (%) Person-years Suicides Suicides Suicides Accidental deaths Accidental deaths Accidental deaths
No. of deaths, n (%) Mortality rate SMR (95%CI) No. of deaths, n (%) Mortality rate SMR (95%CI)
Type I epithelial 34289 (23) 272065.13 24 (22) 8.82 1.12 (0.75-1.66) 127 (34) 46.68 1.65 (1.39-1.97)
Low-grade serous carcinoma 980 (1) 4423.38 1 (1) 22.61 2.94 (0.41-20.89) 4 (1) 90.43 2.82 (1.06-7.52)
Clear cell carcinoma 6598 (4) 45358.08 2 (2) 4.41 0.55 (0.14-2.20) 15 (4) 33.07 1.22 (0.73-2.02)
Endometrioid carcinoma 14699 (10) 124382.46 10 (9) 8.04 0.99 (0.53-1.84) 52 (14) 41.81 1.47 (1.12-1.93)
Mucinous carcinoma 10885 (7) 91424.29 10 (9) 10.94 1.44 (0.78-2.68) 50 (13) 54.69 1.97 (1.50-2.61)
Squamous carcinoma 489 (0) 2336.75 0 (0) 0.00 0.00 (-) 2 (1) 85.59 3.03 (0.76-12.11)
Transitional cell or Brenner carcinoma 638 (0) 4140.17 1 (1) 24.15 3.31 (0.47-23.50) 4 (1) 96.61 2.40 (0.90-6.39)
Type II epithelial 102418 (69) 411700.75 72 (67) 17.49 2.31 (1.83-2.91) 214 (57) 51.98 1.49 (1.30-1.70)
High-grade serous carcinoma 58242 (39) 282216.67 43 (40) 15.24 1.99 (1.48-2.69) 122 (33) 43.23 1.30 (1.09-1.56)
Mixed epithelial-stromal carcinoma 7464 (5) 29225.54 5 (5) 17.11 2.25 (0.94 -5.41) 14 (4) 47.90 1.39 (0.82-2.35)
Undifferentiated or other epithelial 36712 (25) 100258.54 24 (22) 23.94 3.26 (2.18-4.86) 78 (21) 77.80 1.94 (1.56 -2.43)
Germ cell 4436 (3) 51028.00 4 (4) 7.84 1.67 (0.63-4.44) 13 (3) 25.48 1.40 (0.81-2.40)
Sex cord-stromal 2620 (2) 24162.46 4 (4) 16.55 2.37 (0.89-6.32) 10 (3) 41.39 1.53 (0.82-2.85)
Others 5441 (4) 9883.83 3 (3) 30.35 4.62 (1.49-14.32) 9 (2) 91.06 1.68 (0.87-3.23)
Non-specific 5075 (3) 8386.29 2 (2) 23.85 3.66 (0.91-14.62) 9 (2) 107.32 1.83 (0.95-3.51)
Other specific non-epithelial 366 (0) 1497.54 1 (1) 66.78 9.75 (1.37-69.20) 0 (0) 0.00 0.00 (-)