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Table 2 Distribution of TGCT cases, overall and by subtypes, and group A and group B controls by age at diagnosis/inclusion (years), case-control study, N = 578, France, 2015–2018

From: Domestic use of pesticides during early periods of development and risk of testicular germ cell tumors in adulthood: a French nationwide case-control study

Age at diagnosis/inclusion (years)

Group A controls

Group B controls

TGCT casesa

Non-seminoma cases

Seminoma cases

n (%)

n (%)

n (%)

n (%)

n (%)

<=25

7 (4.8)

5 (3.9)

54 (17.8)

35 (26.5)

13 (9.0)

26–30

23 (15.9)

28 (21.7)

79 (26.0)

38 (28.8)

32 (22.2)

31–35

63 (43.4)

55 (42.6)

84 (27.6)

30 (22.7)

44 (30.6)

36–40

36 (24.8)

32 (24.8)

59 (19.4)

20 (15.2)

38 (26.4)

> = 41

16 (11.0)

9 (7.0)

28 (9.2)

9 (6.8)

17 (11.8)

Total

145 (100.0)

129 (100.0)

304 (100.0)

132 (100.0)

144 (100.0)

  1. a Include N = 1 confirmed TGCT case of regressed germ cell tumours (GCNIS-related TGCT, unknown subtype) and N = 27 TGCT cases not confirmed by pathology report. As the median delay between date of diagnosis and date of inclusion among the cases confirmed by pathology report was 8 days, we used age at inclusion instead of age at diagnosis for the 27 cases not confirmed by pathology report