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Table 1 Comparison of baseline clinical data between the MIEH and control groups

From: Associations of mitochondrial DNA 3777–4679 region mutations with maternally inherited essential hypertensive subjects in China

Subjects MIEH group Control group P-value
gender (M/F) 400 (202/198) 400 (197/203) 1
age at test (years) 68.65 ± 8.34 65.36 ± 6.75 1.38e-9
age at onset (years) 48.56 ± 6.7 NA  
SBP (mmHg) 148.5 ± 19.8 145.6 ± 18.6 0.033
DBP (mmHg) 94.8 ± 8.9 88.4 ± 12.5 3.72e-16
BMI (kg/m2) 25.90 ± 3.60 23.52 ± 3.03 1.11e-22
WC (cm) 86.90 ± 10.78 78.08 ± 8.71 8.52e-34
AC (cm) 89.50 ± 11.15 80.28 ± 7.79 2.02e-37
Alcohol, n (%) 100(25) 41(10) 5.13e-8
Smoking, n(%) 90(23) 52(13) 5.84e-4
TG (mmol/L) 1.86 ± 1.20 1.37 ± 0.88 8.65e-11
TC (mmol/L) 4.58 ± 1.96 4.25 ± 1.78 0.0129
LDL (mmol/L) 2.63 ± 1.24 2.02 ± 1.39 1.04e-10
FBG (mmol/L) 5.19 ± 2.18 4.33 ± 1.84 2.54e-09
UA (umol/L) 368.04 ± 127.28 323.39 ± 78.92 4.02e-09
Cr (ummol/L) 105.39 ± 33.71 87.38 ± 30.71 9.40e-15
BUN (mmol/L) 5.76 ± 2.08 4.84 ± 1.79 3.86e-11
  1. Abbreviations: F female; M male. SBP Systolic blood pressure; DBP Diastolic blood pressure; BMI Body mass index; WC waist circumference; AC abdomen circumference; TG triglyceride; TC total cholesterol; LDL low-density lipoprotein cholesterol; FBG fasting blood glucose; UA uric acid; Cr creatinine; BUN blood urea nitrogen; *: A P value < 0.05 was marked by a star