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Table 5 Trends in 5-year relative survival rates over time

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 5-year relative survival (95%CI)
  1982-1997 1998-2005
Age   
   < 50 55 (44.6-64.3) 65 (50.0-76.4)
   50-70 38 (31.9-44.9) 52 (42.1-60.2)
   ≥ 70 31(22.2-39.8) 33 (22.0-44.8)
Stage at diagnosis   
   I-II 74 (66.1-80.9) 81 (68.0-89.0)
   III-IV 20 (15.2-24.8) 36 (28.7-43.7)
Histological type   
   Serous 37 (31.0-43.1) 49 (40.4-57.9)
   Non serous 40 (32.1-47.5) 49(39.0-58.3)
Place of residence   
   Urban 43 (36.3-49.2) 51 (42.1-59.9)
   Rural 37 (29.9-43.7) 47 (37.0-56.0)