Table 3.

Results of a multivariate linear model of selected variables performed for afamin serum concentrations.

Covariate	β estimate a	95% CI a	P value b
HOMA-IR	2.86	0.63 to 5.09	0.001
BMI	0.49	−0.25 to 1.23	0.622
Fasting glucose	0.04	−0.23 to 0.30	0.971
FTI	0.16	−0.58 to 0.89	0.350
SHBG	−0.11	−0.28 to 0.06	0.679
Age	−0.25	−0.97 to 0.48	0.349

^aBased on the original scale of variables to ensure interpretability of estimates.

^bSkewed variables were log transformed (HOMA-IR, fasting glucose, FTI, and SHBG) to hold model assumptions.