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Table 3 Pearson correlation of thyroid function indicators with hemodynamic parameters in overall gestational hypertension patients

From: Association between thyroid-stimulating hormone and maternal hemodynamics in hypertensive disorders of pregnancy: an observational study

N = 163

TSH

  

FT4

  

r

95%CI (lower, upper)

p

r

95%CI (lower, upper)

p

Systolic blood pressure

0.132

−0.022, 0.280

0.094

−0.056

−0.208, 0.099

0.481

Diastolic blood pressure

0.144

−0.010, 0.291

0.067

0.002

−0.151, 0.156

0.976

Mean arterial pressure

0.117

−0.037, 0.266

0.136

−0.062

−0.213, 0.093

0.435

Peak velocity of flow

0.016

−0.138, 0.170

0.836

−0.097

−0.247, 0.057

0.217

Mean pressure gradient

−0.027

−0.180, 0.128

0.736

−0.108

− 0.258, 0.046

0.169

Velocity time integral

0.018

−0.136, 0.172

0.816

−0.155

−0.302, − 0.002

0.048

CO

−0.260

− 0.392, − 0.103

0.001***

−0.072

− 0.228, 0.077

0.361

Stroke volume

0.022

−0.132, 0.175

0.779

−0.111

−0.260, 0.044

0.159

Ejection time percent (%)

−0.095

−0.245, 0.060

0.227

−0.015

− 0.169, 0.139

0.846

SVR

0.162

0.009, 0.308

0.039

0.044

−0.111, 0.196

0.581

  1. Remarks: *** indicated for p < 0.001. 95%CI: 95% confidence interval. CO: cardiac output; SVR: systemic vascular resistance. Bonferroni’s correction for multiple correlations: p < 0.0025