Table 3 The linear regression results of group variable to each index under GEE models

HB

-12.27 (-17.85 to -6.69)

< 0.001

Ca

0.63 (-0.71 to 1.98)

0.357

P

-0.16 (-0.30 to -0.03)

0.019

PALB

0.22 (-0.17 to 0.61)

0.270

TG

0.25 (-0.07 to 0.58)

0.127

TC

0.08 (-0.28 to 0.44)

0.680

HDL-C

-0.07 (-0.17 to 0.03)

0.173

LDL-C

0.17 (-0.08 to 0.42)

0.176

ALB

-6.62 (-7.70 to -5.54)

< 0.001

UA

-6.90 (-33.13 to 19.33)

0.606

hsCRP

-3.18 (-12.26 to 5.90)

0.493

SOD

-9.09 (-13.50 to -4.68)

< 0.001

Ferritin

-263.67 (-409.54 to -117.79)

< 0.001

iPTH

-13.23 (-140.77 to 114.30)

0.839