Maria S Altieri1, Jie Yang2, Donglei Yin3, Mark A Talamini4, Konstantinos Spaniolas4, Aurora D Pryor4. 1. Minimally Invasive Surgery, Washington University School of Medicine, St. Louis, Missouri. Electronic address: Altieri.m@gmail.com. 2. Department of Family, Population and Preventive Medicine, Stony Brook University Medical Center, Stony Brook, New York. 3. Department of Applied Mathematics and Statistics, Stony Brook University, Stony Brook, New York. 4. Division of Bariatric, Foregut and Advanced Gastrointestinal Surgery, Department of Surgery, Stony Brook University Medical Center, Stony Brook, New York.
Abstract
BACKGROUND: Although the number of weight loss procedures is increasing, bariatric surgery is not used equitably in the United States. As obesity is more prevalent in minorities, higher priorities are placed toward improvement of access to care for these groups. OBJECTIVES: To evaluate whether patient insurance status has any effect on use of bariatric surgery for patients in New York State. SETTING: Administrative statewide database. METHODS: The Statewide Planning and Research Cooperative System administrative database was used to identify all patients undergoing primary bariatric procedures between 2005 and 2016. Revision procedures were excluded from analysis. Multivariable logistic regression models were used to compare outcomes among patients with different payor status after controlling for confounding factors. RESULTS: After the application of inclusion and exclusion criteria, there were 125,666 bariatric records from 2005 to 2016. Most patients had commercial insurance (n = 106,148, 84.5%), followed by Medicare (n = 9355, 7.4%), Medicaid (n = 7939, 6.3%), and other/unknown (n = 2224, 1.8%). The percentage of Medicaid was estimated to be increase by 12%/yr and the percentage of Medicare was estimated to be increase by 5%/yr during 2005 to 2016. Univariate analysis showed that patients with different insurance types were significantly different in terms of age, sex, race, region, subtype of surgeries, most co-morbidities, overall complication, 30-day readmission/emergency department visits, and length of stay (P values < .0001). After adjusting for other confounding factors, patients with Medicare insurance had significantly higher risk of having overall complications, 30-day readmissions/emergency department visits, and longer length of stay. CONCLUSIONS: The majority of patients undergoing bariatric surgery are insured by private insurance, whereas only 13.7% of bariatric surgeries are performed on patients with public insurance. Published by Elsevier Inc.
BACKGROUND: Although the number of weight loss procedures is increasing, bariatric surgery is not used equitably in the United States. As obesity is more prevalent in minorities, higher priorities are placed toward improvement of access to care for these groups. OBJECTIVES: To evaluate whether patient insurance status has any effect on use of bariatric surgery for patients in New York State. SETTING: Administrative statewide database. METHODS: The Statewide Planning and Research Cooperative System administrative database was used to identify all patients undergoing primary bariatric procedures between 2005 and 2016. Revision procedures were excluded from analysis. Multivariable logistic regression models were used to compare outcomes among patients with different payor status after controlling for confounding factors. RESULTS: After the application of inclusion and exclusion criteria, there were 125,666 bariatric records from 2005 to 2016. Most patients had commercial insurance (n = 106,148, 84.5%), followed by Medicare (n = 9355, 7.4%), Medicaid (n = 7939, 6.3%), and other/unknown (n = 2224, 1.8%). The percentage of Medicaid was estimated to be increase by 12%/yr and the percentage of Medicare was estimated to be increase by 5%/yr during 2005 to 2016. Univariate analysis showed that patients with different insurance types were significantly different in terms of age, sex, race, region, subtype of surgeries, most co-morbidities, overall complication, 30-day readmission/emergency department visits, and length of stay (P values < .0001). After adjusting for other confounding factors, patients with Medicare insurance had significantly higher risk of having overall complications, 30-day readmissions/emergency department visits, and longer length of stay. CONCLUSIONS: The majority of patients undergoing bariatric surgery are insured by private insurance, whereas only 13.7% of bariatric surgeries are performed on patients with public insurance. Published by Elsevier Inc.