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Retrospective Cohort Study
Copyright: ©Author(s) 2026.
World J Gastrointest Surg. Mar 27, 2026; 18(3): 116602
Published online Mar 27, 2026. doi: 10.4240/wjgs.v18.i3.116602
Table 1 Patient characteristics
Characteristic
Total (n = 243)
Sex
Male92 (37.9)
Female151 (62.1)
Age, median (IQR)35 (28,43)
Type of surgery
LSG172 (70.8)
LRYGB71 (29.2)
Pre-op body weight, median (IQR)124 (106.5, 149)
Pre-op height, mean ± SD163.4 ± 9
Pre-op BMI, median (IQR)46.2 (42, 54.2)
Functional health status
Independent239 (98.4)
Partially dependent4 (1.6)
Diabetes mellitus75 (30.9)
Dyslipidemia136 (56)
Metabolic syndrome6 (2.5)
Liver disease25 (10.3)
Hematologic disease9 (3.7)
OSA156 (64.2)
Statin drug used136 (56)
Pre-op cholesterol, median (IQR)184 (161.5, 212)
Pre-op triglyceride, median (IQR)125 (96, 160.5)
Pre-op HDL, median (IQR)41 (35.7, 50.4)
Pre-op LDL, median (IQR)133.9 (38.9)
Pre-op FBS, median (IQR)97 (88, 113.5)
Pre-op insulin, median (IQR)25.9 (16, 37.7)


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