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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