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Table 3 Correlating factors of FT3 and FT4 in DK/DKA patients

From: The prevalence, hospitalization outcomes and risk factors of euthyroid sick syndrome in patients with diabetic ketosis/ketoacidosis

Variables

FT3

FT4

Correlation coefficient

P

Correlation coefficient

P

Age

-0.201

 < 0.001

-0.051

0.311

Onset age

-0.176

 < 0.001

-0.049

0.332

Diabetes duration

-0.107

0.036

0.000

0.998

BMI

0.155

0.016

0.149

0.020

HbA1c

-0.117

0.024

-0.008

0.881

Albumin

0.477

 < 0.001

0.188

 < 0.001

Creatinine

-0.108

0.033

0.003

0.948

eGFR

0.180

 < 0.001

0.025

0.627

24-h urine albumin

-0.215

 < 0.001

-0.053

0.367

pH

0.172

0.004

0.147

0.015

PaCO2

0.309

 < 0.001

0.166

0.009

CO2CP

0.235

 < 0.001

0.170

0.001

HCO3−

0.285

 < 0.001

0.178

0.004

hsCRP

-0.440

 < 0.001

-0.054

0.406

WBC

-0.504

 < 0.001

-0.200

 < 0.001

Neutrophil

-0.542

 < 0.001

-0.215

 < 0.001

Lymphocyte

0.234

 < 0.001

0.094

0.063

N/L ratio

-0.522

 < 0.001

-0.226

 < 0.001

Triglyceride

0.045

0.372

-0.031

0.542

Total cholesterol

0.197

 < 0.001

0.049

0.334

LDL-C

0.155

0.002

0.030

0.556

HDL-C

0.232

 < 0.001

0.155

0.002

  1. Spearman correlation tests was applied for evaluating associations between FT3, FT4 and other variables
  2. FT3 Free triiodothyronine, FT4 Free thyroxine, BMI Body mass index, HbA1c Glycated hemoglobin, pH Power of hydrogen, PaCO2 Pressure of carbon dioxide, CO2CP Carbon dioxide combining power, HCO3− Bicarbonate ion, hs-CRP High sensitivity C-reactive protein, WBC White blood cell count, N/L ratio Neutrophil/Lymphocyte ratio, LDL-C Low-density lipoprotein cholesterol, HDL-C High-density lipoprotein cholesterol