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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)