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. 2021 Jul 26;45(11):3330–3340. doi: 10.1007/s00268-021-06252-8

Table 6.

Multiple linear regression for BMI. Adjusted coefficient of determination (R2) as numerical value, significance (*) and independent variables

Weight 1 year postoperative 2 years postoperative 3 years postoperative 5 years postoperative
Overall 0.126* 1, 2, 3 0.12* 1 0.105* 1 0.123* 1, 6
Male NS 0.306* 1, 9 NS 0.366* (constant)
Female 0.149* 1, 2 0.114* 1 0.158* 1, 6 0.149* 6, 9

* denotes statistical significance (p < 0.05), NS = not significant

Numbers denote significant variables (1 = procedure, 2 = income/head, 3 = diabetes, 4 = hypercholesterolemia, 5 = hyperglyceridemia, 6 = OSA, 7 = hypertension, 8 = sex, 9 = age)