Preoperative Body Mass Index, Waist Circumference, and Mortality After Major Cancer Surgery: A Nationwide Cohort Study in Korea
Journal of Korean Medical Science
;
: e310-2023.
Article
in English
| WPRIM
| ID: wpr-1001194
ABSTRACT
Background@#Body mass index (BMI) and waist circumference (WC) were used to evaluate nutritional status and obesity. We aimed to examine whether preoperative BMI or WC was associated with mortality after cancer surgery. @*Methods@#This population-based cohort study used data extracted from the National Health Insurance Service database of South Korea. We included adult patients who underwent major cancer surgery with curative intent between January 1, 2016, and December 31, 2020. @*Results@#A total of 87,220 patients were included in the final analysis, and 1,374 (1.6%) died within 90 days after cancer surgery. In the multiple logistic regression model, the BMI 35 kg/m 2 groups showed 1.98-fold (odds ratio [OR], 1.98; 95% confidence interval [CI], 1.58–2.49; P 35 kg/m 2 is associated with an elevated risk of 90-day mortality after major cancer surgery. However, preoperative WC was not significantly associated with 90-day mortality after cancer surgery.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
English
Journal:
Journal of Korean Medical Science
Year:
2023
Type:
Article
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