Hazard ratios of individual SES for mortality in advantaged and disadvantaged neighborhoods*.

Abbreviation: Adjusted HR, adjusted hazard ratio; 95% CI, 95% confidence interval; SES, socioeconomic status.*Adjusted for the patients’ diagnosed age, gender, Charlson Comorbidity Index Score, tumor stage (local and locoregional versus distant metastasis), treatment modality (surgery versus without surgery), nonsurgical treatment (radiotherapy, chemotherapy, or chemoradiotherapy), and hospital characteristics (teaching level, and ownership).