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Table 3 Association between BMI and WC and plasma triglycerides by sex adjusted by age

From: Is waist circumference a better predictor of blood pressure, insulin resistance and blood lipids than body mass index in young Chilean adults?

 

β coefficient (95 % CI)

 

Triglycerides (mg/dl)

 

Women

Men

BMI only in the model

BMI (kg/m2)

4.2

7.3

 

(3.4 to 5.1)

(5.3 to 9.3)

RBMI 2 a

0.140

0.107

WC only in the model

WC (cm)

1.8

3.0

 

(1.4 to 2.1)

(2.2 to 3.7)

RWC 2 b

0.150

0.120

BMI and WC included in the model

BMI (kg/m2)

1.4

1.7

 

(−0.8 to 3.5)

(−2.9 to 6.3)

RBMI 2 a

0.002

0.001

WC (cm)

1.3

2.4

 

(0.4 to 2.1)

(0.6 to 4.1)

RWC 2 b

0.012

0.013

  1. a RBMI 2 proportion of variation explained by BMI.
  2. b RWC 2 proportion of variation explained by WC.