Abstract A002: Alcohol use patterns and patient-provider discussions about alcohol use among cancer survivors: Differences by race and ethnicity in the National Survey of Drug Use and Health
Authors: Greene Naomi K. , Dean David 
Published: December 2023

Abstract
Background: Alcohol is a leading modifiable risk factor for cancer risk and recurrence. The American Cancer Society recommends abstaining from alcohol for cancer prevention and advises that those who choose to drink should limit their intake. Healthcare providers are uniquely positioned to counsel cancer survivors about alcohol’s harms. Prior research has revealed stark differences in heavy drinking among cancer survivors by race and ethnicity. We build on this work by examining the prevalence of multiple alcohol use patterns, alcohol screening, and patient-provider discussions about alcohol by race and ethnicity among a cancer survivor population. Methods: We conducted a cross-sectional study using data from the National Survey on Drug Use and Health (NSDUH) 2015-2019. Eligible respondents included adults (18+ years) who reported a prior cancer diagnosis. Outcomes included alcohol use patterns (lifetime abstention, alcohol use and binge drinking in the past 30 days), alcohol screening in the past year, and report of an in-person alcohol discussion with a healthcare provider in the past year. We estimated the adjusted prevalence of these outcomes by race and ethnicity from marginal effects of logistic regression models that accounted for sociodemographic characteristics (i.e., age, gender, educational attainment, household income) and health insurance type. Models included cluster, strata, and weight variables to account for the complex survey design and nonresponse bias. Results: The unweighted analytic sample size included 6,240 cancer survivors – 431 identified as Black, Non-Hispanic; 461 identified as Hispanic, and 5,348 identified as White, Non-Hispanic. Though not statistically significant, adjusted binge drinking prevalence was highest among Black, Non-Hispanic survivors (17.3% [95% CI: 11.6 – 23.0]) followed by White survivors (13.4% [95% CI: 12.2 – 14.6]) and Hispanic survivors (13.1% [95% CI: 9.8 – 16.4]). Significant differences in adjusted binge drinking prevalence by race and ethnicity were found for binge drinking among current drinkers – Black (41.4% [95% CI: 30.7 – 52.1]), Hispanic (31.7% [95% CI: 22.6 – 40.8]), White (26.7% [95% CI: 24.6 – 28.8]). No significant differences were found for alcohol screening prevalence by race and ethnicity. Black (44.7% [955 CI: 36.4 – 53.0]) and Hispanic (48.8% [95% CI: 40.1 – 57.6%]) cancer survivors were less likely than White survivors (56.9% [95% CI: 54.9 – 59.0]) to report an in-person provider discussion about alcohol. Conclusions: There is a significant racial disparity in problematic drinking between Black, Hispanic, and White cancer survivors, with higher proportions of Black and Hispanic survivors reporting binge drinking than their White peers. Yet, Black and Hispanic cancer survivors are less likely to have an in-person discussion with a provider about alcohol use compared with White cancer survivors. Black and Hispanic cancer survivors may not be receiving important messages about alcohol’s harms from their providers, who could be important sources of this information.
Citation Format: Naomi K. Greene, David Dean Jr. Alcohol use patterns and patient-provider discussions about alcohol use among cancer survivors: Differences by race and ethnicity in the National Survey of Drug Use and Health [abstract]. In: Proceedings of the 16th AACR Conference on the Science of Cancer Health Disparities in Racial/Ethnic Minorities and the Medically Underserved; 2023 Sep 29-Oct 2;Orlando, FL. Philadelphia (PA): AACR; Cancer Epidemiol Biomarkers Prev 2023;32(12 Suppl):Abstract nr A002.