• Samantha L Savitch, Tyler R Grenda, Misung Yi, Brian Till, Shale Mack, Charles Huang, Julie A Barta, Nathaniel R Evans, and Olugbenga T Okusanya.
• Division of Thoracic Surgery, Sidney Kimmel Medical College, Philadelphia, Pa.
• J. Thorac. Cardiovasc. Surg. 2022 Sep 1; 164 (3): 650-657.

ObjectiveThe racial gap in surgical treatment for early-stage non-small cell lung cancer (NSCLC) has been narrowing at the population level, but it is unknown if this trend persists at the facility level.Patients And MethodsWe queried the National Cancer Database Participant User File from 2006 to 2016 for patients with stage I NSCLC. Facilities were grouped by type, location, and resection volume. The cumulative surgery rate for Black and White patients in each group was calculated, and an incidence rate difference of receipt of surgery was determined. Logistic regression with estimation of marginal effects was used to assess the probability difference of receiving surgery in Black versus White patients in each year.ResultsIn total, 315,474 patients were included; 287,585 (91.2%) were White and 27,889 (8.8%) were Black. The surgery rate was greater for White patients (60.2% vs 55.8%, P < .001). For most groups, the surgery disparity narrowed over the study period. The disparity widened in community cancer programs; facilities in the New England, West North Central, and Pacific regions; and the lowest volume facilities. The probability difference for receiving surgery was significantly smaller in 2016 versus 2006 in the Middle Atlantic region and community cancer programs; the difference was unchanged for all other groupings.ConclusionsTrends in disparities in the use of resection for early-stage NSCLC are not universal across facility groupings. As efforts are made toward addressing racial disparities in surgical care for NSCLC, it will be important to remember that population-level analyses may mask lack of progress in certain facility groups.Copyright © 2021 The American Association for Thoracic Surgery. Published by Elsevier Inc. All rights reserved.

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