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Table 2 Longitudinal association between baseline obesity and risk of decreased renal function (estimated glomerular filtration rate < 60 mL/min/1.73 m2) (n = 1060)

From: Associations between obesity, weight change and decreased renal function in Korean type 2 diabetic patients: a longitudinal follow-up study

 

Age-adjusted

Model 1a

Model 2b

RR (95% CI)

p

RR (95% CI)

p

RR (95% CI)

p

BMI (kg/m2)

 BMI < 23

1 (reference)

 

1 (reference)

 

1 (reference)

 

 23 ≤ BMI < 25

1.11 (0.93–1.59)

0.190

1.24 (0.96–1.65)

0.090

1.20 (0.96–1.63)

0.102

 BMI ≥ 25

1.36 (1.07–2.00)

0.020

1.44 (1.12–2.12)

0.017

1.40 (1.08–2.04)

0.025

  1. BMI body mass index, RR relative risk, CI confidence interval
  2. aModel 1: adjusted for age, sex, and duration of type 2 diabetes
  3. bModel 2: adjusted for Model 1 + glycated hemoglobin, total cholesterol, triglycerides, and hypertension (high blood pressure or anti-hypertensive medication use)