RESUMO
PURPOSE: (1) Identify the proportion of primary care visits in which American Indian/Alaska Native (AI/AN) men receive a prostate-specific antigen test (PSAT)and/or a digital rectal exam (DRE), (2) describe characteristics of primary care visits in which AI/AN receive PSA and/or DRE, and (3) identify whether AI/AN receive PSA and/or DRE less often than non-Hispanic White (nHW) men. METHODS: This was a secondary analysis of the National Ambulatory Medical Care Survey (NAMCS) during 2013-2016 and 2018 and the NAMCS Community Health Center (CHC) datasets from 2012-2015. Weighted bivariate and multivariable tests analyzed the data to account for the complex survey design. RESULTS: For AI/AN men, 1.67 per 100 visits (95% CI = 0-4.24) included a PSATs (or PSAT) and 0 visits included a DRE between 2013-2016 and 2018. The rate of PSA for non-AI/AN men was 9.35 per 100 visits (95% CI = 7.78-10.91) and 2.52 per 100 visits (95% CI = 1.61-3.42) for DRE. AI/AN men were significantly less likely to receive a PSA than nHW men (aOR = 0.09, 95% CI = 0.01-0.83). In CHCs, AI/AN men experienced 4.26 PSAT per 100 visits (95% CI = 0.96-7.57) compared to 5.00 PSAT per 100 visits (95% CI = 4.40-5.68) for non-AI/AN men. DRE rates for AI/AN men was 0.63 per 100 visits (95% CI = 0-1.61) compared to 1.05 per 100 (95% CI = 0.74-1.37) for non-AI/AN men. There was not a statistically significant disparity in the CHC data regarding PSA (OR = 0.91, 95% CI = 0.42-1.98) or DRE (OR = 0.75, 95% CI = 0.15-3.74), compared to nHW men. CONCLUSION: Efforts are needed to better understand why providers may not use PSA and DRE with AI/AN men compared to nHW men.