Expectant management of veterans with early‐stage prostate cancer

BACKGROUND For certain men with low‐risk prostate cancer, aggressive treatment results in marginal survival benefits while exposing them to urinary and sexual side effects. Nevertheless, expectant management has been underused. In the current study, the authors evaluated the association between various factors and expectant management use among veterans diagnosed with prostate cancer. METHODS The authors identified men diagnosed with prostate cancer in 2008. The outcome of interest was use of expectant management, based on documentation captured through an in‐depth chart review. Multivariable regression models were fit to examine associations between use of expectant management and patient demographics, cancer severity, and facility characteristics. The authors assessed variation across 21 tertiary care regions and 52 facilities by generating predicted probabilities for receipt of expectant management. RESULTS Expectant management was more common among patients aged ≥75 years (40% vs 27% for those aged .05). Among ideal candidates for expectant management, receipt of expectant management varied considerably across individual facilities (0%‐85%; P