Definitive treatment choice among Black immigrants with prostate cancer: Analysis of patient surveys distributed at a single safety-net institution

Abstract

Background: Large-scale prostate cancer (PCa) database reviews have found a consistent discrepancy in the mortality rate in Black patients compared to their White counterparts. Furthermore, differences in PCa treatment and outcomes among Black men of different ethnic origins have also been identified. Due to the heterogeneity of PCa-impacted communities and the unclear impact of patient immigration status on treatment outcomes, we sought to determine the demographic factors associated with treatment choice for definitive treatment of PCa in our single institution's patient population of Black immigrants.

Methods: We distributed surveys to all patients in the Kings County Hospital Center urologic oncology clinic from February 2019 to February 2020 and collected relevant health information via EMR. The survey collected demographic information regarding age, education, health insurance, employment status, socioeconomic status, country of birth, and years living in the United States (US).

Results: Out of the 253 patients surveyed, the majority of patients surveyed were Black and foreign born. There were no significant differences in demographic data between US-born and foreign-born patients except number of years living in the United States. In the intermediate risk group, patients living in the United States for <10 years chose surgery significantly more often than US-born patients (90.9% vs. 50.0%, p = 0.036). On multivariate analysis, patients that chose surgery were more likely to be older when diagnosed (odds ratio [OR] = 1.21) and less likely to be born in the United States than in African or Caribbean countries (OR = 0.054).

Conclusions: In our study of a majority-Black population, we found that patients born in the United States were less likely than their foreign counterparts to opt for surgery, as previous studies have shown. The choice of definitive treatment modality for Black men with intermediate risk PCa was found to be influenced by age at diagnosis and immigration status.

Keywords: African-American; demographic survey; immigrants; prostate cancer; urology.