Gender differences in the incidence of psychiatric disorders among breast cancer patients: a nationwide cohort study.

ABSTRACT:

Aims

While breast cancer is rare in men, its incidence is rising, prompting more research into the mental health impacts of the disease in male patients. Anxiety, depression and sleep disorders are well-documented in women with breast cancer, but the effects on men are not as well understood, underscoring a need for gender-specific analysis.

Methods

This retrospective cohort study used data from the Health Insurance Review & Assessment Service from 2009 to 2017, examining patients diagnosed with ductal carcinoma in situ or invasive breast cancer. A propensity score matching at a 5:1 ratio resulted in a sample size of 280 men and 1,400 women for analysis. The study assessed the cumulative incidence of anxiety, depression and sleep disorders, along with potential risk factors

SUBMITTER: Kim D 

PROVIDER: S-EPMC12816929 | biostudies-literature | 2026 Jan

REPOSITORIES: biostudies-literature