Table 2 Correlation of U-shaped metabolites and blood index in maternal blood

BMI

Model1

-0.005

0.971

-0.179

0.154

0.177

0.158

0.280

0.024

Model2

0.017

0.899

-0.180

0.169

0.110

0.403

0.328

0.011

Weight Gain

Model1

-0.140

0.267

-0.252

0.043

0.146

0.245

0.224

0.073

Model2

-0.200

0.125

-0.240

0.065

0.071

0.591

-0.099

0.452

HbA1c

Model1

-0.099

0.496

-0.226

0.115

0.101

0.486

-0.164

0.255

Model2

-0.149

0.329

-0.153

0.316

-0.091

0.554

-0.075

0.625

FBG

Model1

0.200

0.113

0.030

0.815

-0.424

 < 0.001

-0.009

0.943

Model2

0.205

0.119

0.036

0.788

-0.360

0.005

0.126

0.341

HDL-C

Model1

-0.064

0.610

0.242

0.052

-0.254

0.041

-0.110

0.384

Model2

-0.026

0.845

0.329

0.010

-0.247

0.058

-0.124

0.347

LDL-C

Model1

0.052

0.681

0.067

0.599

-0.070

0.581

-0.204

0.103

Model2

0.021

0.872

0.081

0.536

-0.116

0.378

-0.276

0.033

FFA

Model1

0.046

0.714

-0.150

0.234

0.424

 < 0.001

-0.196

0.118

Model2

0.080

0.544

-0.140

0.287

0.479

 < 0.001

0.044

0.740

Leptin

Model1

0.098

0.440

-0.131

0.303

-0.165

0.192

0.285

0.022

Model2

-0.023

0.861

-0.222

0.091

-0.254

0.052

0.051

0.702

Adiponectin

Model1

0.033

0.795

0.320

0.010

-0.185

0.143

-0.052

0.682

Model2

0.076

0.567

0.064

0.628

0.006

0.962

0.052

0.696

HCY

Model1

-0.242

0.052

-0.316

0.010

0.440

 < 0.001

-0.150

0.234

Model2

-0.226

0.082

-0.102

0.438

0.396

0.002

-0.084

0.523