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Table 1 Patients and tumour characteristics

From: Population-based study of ovarian cancer in Côte d'Or: prognostic factors and trends in relative survival rates over the last 20 years

Variables Median Range
Age (years) 62 11-94
Follow-up (years) 11.9 0.003-26.08
  Number of patients %
Age   
   < 50 154 20.6
   50-70 359 48.0
   ≥ 70 235 31.4
Stage at diagnosis   
   I 186 24.8
   II 60 8.0
   III 387 51.7
   IV 90 12.0
   Unknown 25 3.3
Histological type   
   Serous 433 58.0
   Mucinous 77 10.3
   Endometrioid 90 12.0
   Clear cell 40 5.3
   Adenocarcinoma unspecified 46 6.1
   Other epithelial 5 0.6
   Sex-cord stromal 30 4.0
   Germ cell 27 3.6
Period of diagnosis   
   1982-1989 221 29.5
   1990-1997 255 34.1
   1998-2005 272 36.4
Place of residence   
   Urban 412 55.2
   Rural 335 44.7
   Unknown 1 0.1
Menopause   
   Yes 450 60.2
   No 138 18.4
   Unknown 160 21.4
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