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Table 1 Age at diagnosis of endometriosis (ENDO), ovarian cancer (OC) and endometriosis-associated ovarian cancer (EAOC) groups

From: Endometriosis-associated ovarian cancer: A ten-year cohort study of women living in the Estrie Region of Quebec, Canada

 

N

Age

SD

ENDO

2521

40.0

9.9

OC

292

53.8

11.4

EAOC

41

48.3

10.8

Total

2854

41.6

10.9

  1. Significant difference between groups in the age at endometriosis or ovarian cancer diagnosis (P < 0.0001). After Tukey adjustment, mean difference (± SE) of age was 8.2 ± 1.6, P < 0.0001 between EAOC and ENDO; -5.5 ± 1.7, P = 0.003 between EAOC and OC; and -13.8 ± 0.6, P < 0.0001 between ENDO and OC.