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Table 3 Risk of occurrence of peritoneal cancer in the group of patients with diagnosed breast cancer before prophylactic surgery (n = 80) depending on the characteristics assessed with Cox regression model

From: Prophylactic salpingo-oophorectomy in BRCA1 mutation carriers and postoperative incidence of peritoneal and breast cancers

 

Data

 

Characteristic

Risk factor

HR

CI 95 %

p

Dependent variable

     

Peritoneal cancer

Time from diagnosis of breast cancer prior to prophylactic surgery to prophylactic surgery

Years

1.14

1.00 1.29

0.043

Time from diagnosis of breast cancer prior to prophylactic surgery to prophylactic surgery

Years > =5 vs. <5

5.00

1.23 300.17

0.030

Age at the moment of breast cancer diagnosis in a patient before prophylactic surgery

Years

0.93

0.75 1.14

0.488