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. 2025 Aug 26;25:817. doi: 10.1186/s12888-025-07258-5

Table 2.

Comparison of biochemical parameters and blood pressure between non-depression and depression SSD patients, adjusted for age and BMI (Analysis of covariance)

Non-depression (n = 147) Depression (n = 752) Partial η² P-value
FT3, pmol/L 4.87 ± 1.05 4.92 ± 1.01 0.000 0.504
FT4, pmol/L 16.39 ± 4.39 16.58 ± 4.42 0.000 0.515
TSH, µIU/ml 3.26 ± 2.46 5.27 ± 2.46 0.057 0.000
ATG, IU/L 20.72 ± 13.79 21.3 ± 38.22 0.006 0.020
ATPO, IU/L 16.07 ± 17.27 17.45 ± 22.93 0.004 0.066
TG, mmol/L 1.67 ± 1.05 2.02 ± 1.42 0.013 0.001
TC, mmol/L 4.48 ± 1.06 5.31 ± 1.62 0.076 0.000
HDL-C, mmol/L 1.25 ± 0.35 1.23 ± 0.42 0.006 0.019
LDL-C, mmol/L 2.53 ± 0.90 2.98 ± 1.20 0.040 0.000
FBG, mmol/L 5.08 ± 0.86 5.38 ± 0.88 0.021 0.000
SBP, mmHg 118.0 ± 16.0 120.0 ± 16.0 0.035 0.000
DBP, mmHg 75.0 ± 8.0 76.0 ± 9.0 0.017 0.000

SSD Somatic Symptom Disorder, BMI Body Mass Index, FT3 Free Triiodothyronine, FT4 Free Thyroxine, TSH Thyroid Stimulating Hormone, ATG Anti-Thyroglobulin Antibody, ATPO Anti-Thyroid Peroxidase Antibody, TG Triglycerides, TC Total Cholesterol, HDL-C High-Density Lipoprotein Cholesterol, LDL-C Low-Density Lipoprotein Cholesterol, FBG Fasting Blood Glucose, SBP Systolic Blood Pressure, DBP Diastolic Blood Pressure