Serum C-reactive protein and thioredoxin levels in subjects with mildly reduced glomerular filtration rate

BMC Nephrology

Table 5 Independent association of eGFR with TRX in multiple regression models.

Model	Covariables	Beta coefficient for eGFR	R²
1	unadjusted	-0.202**	0.041**
2	Age, sex	-0.196*	0.131***
3	Model 2 + Smoking	-0.188*	0.140***
4	Model 2 + Glucose	-0.188*	0.132***
5	Model 2 + BMI	-0.185*	0.136***
6	Model 2 + SBP	-0.188*	0.143***
7	Model 2 + Non-HDL-C	-0.193*	0.132***
8	Model 2 + HDL-C	-0.193*	0.133***
9	Model 2 + CRP	-0.153	0.183***

The table gives beta coefficients between eGFR and TRX, and coefficients of determination (R²) for whole models. CRP and TRX were log-transformed to fit the linear models. Dummy variables were used for sex (1 for male, 0 for female) and smoking (1 for smokers, 0 for non-smokers).
*P < 0.05, ***P < 0.001. See the footnote of Table 1 for abbreviations.

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