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Table 3 Relationship between BMI and hs-CRP

From: Threshold effect and sex characteristics of the relationship between chronic inflammation and BMI

 

Linear regression model

Threshold effect model

K

< K effect 1

> K effect 2

Model 1

0.44 (0.33, 0.54) < 0.0001

24.3

−0.01 (− 0.53, 0.52) 0.9834

0.51 (0.38, 0.64) < 0.0001

Model 2

0.44 (0.34, 0.54) < 0.0001

24.3

−0.11 (− 0.64, 0.42) 0.6927

0.53 (0.40, 0.66) < 0.0001

Model 3

0.44 (0.34, 0.55) < 0.0001

24.6

0.07 (− 0.43, 0.56) 0.7906

0.51 (0.38, 0.64) < 0.0001

Model 4

0.45 (0.35, 0.55) < 0.0001

24.6

−0.02 (− 0.52, 0.47) 0.9248

0.54 (0.40, 0.67) < 0.0001

  1. Model 1, unadjusted model; Model 2, adjusted for sex; Model 3, adjusted for age; Model 4, adjusted for age and sex; K, nonlinear relationship key point