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Table 2 Five-year survival probability for different ovarian cancer histological types

From: PD-L1 is highly expressed in ovarian cancer and associated with cancer stem cells populations expressing CD44 and other stem cell markers

Histological type

Survival Probability (95% CI)

1-year

2-year

3-year

4-year

5-year

All

94.4 (88.1–97.5)

89.2 (81.3–93.9)

69.1 (58.6–77.5)

60.5 (49.5–69.8)

48.4 (37.3–58.6)

Clear cell carcinoma

84.6 (30.5–97.7)

67.7 (20.5–90.8)

33.8 (4.7–68.1)

33.8 (4.7–68.1)

33.8 (4.7–68.1)

Endometroid carcinoma

92.6 (57.9–98.9)

92.6 (57.9–98.9)

77.2 (44.6–92.0)

77.2 (44.6–92.0)

60.0 (28.7–81.2)

Mucinous carcinoma

100.0 (100.0–100.0)

66.7 (28.2–87.8)

40.0 (9.8–69.7)

26.7 (4.1–57.9)

8.9 (0.1–43.0)

Granulosa cell carcinoma

100.0 (100.0–100.0)

100.0 (100.0–100.0)

100.0 (100.0–100.0)

85.7 (33.4–97.9)

71.4 (25.8–92.0)

Serous carcinoma

93.9 (84.7–97.7)

92.2 (82.3–96.7)

69.6 (55.6–80.0)

60.8 (46.1–72.6)

48.4 (33.5–61.8)

Other

100.0 (100.0–100.0)

100.0 (100.0–100.0)

100.0 (100.0–100.0)

66.7 (5.4–94.5)

66.7 (5.4–94.5)