Table 5 Multiple linear regression coefficient (95% CI) for changes in lipid metabolism indicators associated with unit-increases in Ln-serum thyroid hormones levels ^a

Variables

ln-HDL-C

ln-LDL-C

ln-TC

ln-TG

Adjusted β 95%CI

P value

Adjusted β 95%CI

P value

Adjusted β 95%CI

P value

Adjusted β 95%CI

P value

T₃

−0.031 (− 0.218, 0.156)

0.743

0.064 (− 0.195, 0.323)

0.627

0.028 (− 0.147, 0.202)

0.754

− 0.062 (− 0.506, 0.383)

0.784

T₄

− 0.284 (− 0.440, − 0.128)

< 0.001 ^**

−0.018 (− 0.234, 0.197)

0.866

−0.039 (− 0.184, 0.106)

0.595

0.185 (− 0.185, 0.556)

0.326

Free T₄

0.094 (−0.080, 0.268)

0.288

−0.038 (− 0.279, 0.202)

0.753

−0.094 (− 0.256, 0.068)

0.256

−0.144 (− 0.557, 0.269)

0.492

TSH

−0.013 (− 0.064, 0.039)

0.634

0.029 (− 0.042, 0.101)

0.422

0.017 (− 0.031, 0.065)

0.481

0.022 (− 0.101, 0.145)

0.725

ln-CRI-I

ln-CRI-II

ln-NHC

ln-AC

Adjusted β 95%CI

P value

Adjusted β 95%CI

P value

Adjusted β 95%CI

P value

Adjusted β 95%CI

P value

T₃

0.059 (−0.145, 0.263)

0.570

0.095 (−0.194, 0.384)

0.516

0.056 (−0.175, 0.287)

0.635

0.087 (−0.205, 0.379)

0.558

T₄

0.245 (0.074, 0.415)

0.005 ^**

0.265 (0.025, 0.506)

0.031 ^*

0.086 (−0.107, 0.278)

0.380

0.370 (0.126, 0.613)

0.003 ^**

Free T₄

−0.188 (− 0.377, 0.002)

0.053

− 0.132 (− 0.401, 0.136)

0.332

−0.184 (− 0.398, 0.031)

0.093

−0.278 (− 0.549, − 0.006)

0.045 ^*

TSH

0.030 (− 0.027, 0.086)

0.299

0.042 (− 0.038, 0.122)

0.303

0.034 (− 0.030, 0.097)

0.301

0.046 (− 0.034, 0.127)

0.261