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Obesity Surgery

, Volume 29, Issue 11, pp 3577–3580 | Cite as

Role of Ethnicity on Weight Loss and Attrition After Bariatric Surgery

  • Rebecca A. King
  • Kapila C. Patel
  • Victoria M. Mark
  • Ankit Shah
  • Blandine LaferrèreEmail author
Brief Communication
  • 104 Downloads

Abstract

Ethnicity has been shown to affect weight loss outcome and attrition after bariatric surgery. We analyze data from a multiethnic urban cohort of patients (n = 570) followed up to 12 months after either gastric bypass (RYGB) or gastric banding (AGB) surgery. Percent total weight loss was greater at 1 year after RYGB (35%) compared with that of AGB (13%), regardless of ethnicity. Hispanics were more likely to undergo RYGB (77.3% vs. 61.2% of African-Americans and 50.4% of Caucasians). Ethnicity had no effect on attrition after RYGB, but Hispanics had better follow-up rate after AGB. Our data do not support an effect of ethnicity on surgical weight loss at 1 year.

Keywords

Gastric bypass Gastric banding African-American Hispanic Caucasian Ethnicity Weight loss Attrition 

Notes

Funding Information

No commercial support was received for this work. Authors 2, 3, and 5 were in part supported by R01DK098056; author 4 was supported by F32DK113747.

Compliance with Ethical Standards

Conflict of Interest

The authors declare that they have no conflicts of interest.

Informed Consent

A waiver of consent was obtained by our Institution Review Board.

Ethical Approval

A waiver of consent was obtained by our Institution Review Board.

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Copyright information

© Springer Science+Business Media, LLC, part of Springer Nature 2019

Authors and Affiliations

  1. 1.New York Obesity Nutrition Research Center, Department of MedicineColumbia University College of Physicians and Surgeons, Russ Berrie Medical Science Pavilion R-121-GNew YorkUSA

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