ArticleJournal of racial and ethnic health disparities2020
An Investigation of Racial Disparities in Weight Loss Outcomes: Roux-en-Y Gastric Bypass Versus Sleeve Gastrectomy.
Article in Journal of racial and ethnic health disparities, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers, 1 of them a synthesis that pooled it.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
3 citing papers in PubMed, 1 synthesis or guideline pooled it, 5 citations in OpenAlex.
- New Insights on the Association Between Socioeconomic Status and Weight Loss After Bariatric Surgery: a Systematic Review and Meta-analysis.Obesity surgery · 2022Pooled it
- The role of socioeconomic status in resolution of type 2 diabetes mellitus following longitudinal sleeve gastrectomy.Surgical endoscopy · 2025Article
- The Effect of Social Determinants and Socioeconomic Status on Laparoscopic Roux-En-Y Gastric Bypass for Weight Loss: An Analysis of the National Inpatient Sample.Surgery journal (New York, N.Y.) · 2021Article
Corrections and comments
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Authors and funding
2 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectiveThe current study aimed to test if racial disparities in weight loss outcomes between African American and Caucasian patients who underwent bariatric surgery were due to pre-surgical BMI differences.
methodsPrimary data was collected from pre-surgical evaluations conducted at a midwestern hospital. A retrospective chart review was conducted of 136 patients. Patient age and race, type of procedure, and pre- and 1-year post-surgical BMI were collected.
resultsAfrican American patients were less likely to undergo bariatric surgery compared with Caucasian patients. Caucasian patients undergoing Roux-en-Y Gastric Bypass (RYGB) had a greater change in BMI compared with African American patients who underwent RYGB. Significant differences in weight loss outcomes were not found among patients who underwent the sleeve gastrectomy. Race was not related to pre-surgical BMI or procedure type.
conclusionDespite pre-surgical BMI typically being higher among African American patients, this was not found in the current study. Pre-surgical BMI may not explain the racial disparities in weight loss post-bariatric surgery that are found between African American and Caucasian patients. Future studies should consider psychosocial, environmental, and cultural influences on racial disparities.
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Registered trials
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