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

From: Mitochondrial DNA 7908–8816 region mutations in maternally inherited essential hypertensive subjects in China

Subjects MIEH group Control group p-value
Gender(M/F) 300(148/152) 300(145/155) 0.870
Age at test(years) 66.85 ± 7.24 65.37 ± 6.76 0.01*
Age at onset (years) 47.46 ± 6.8 NA  
SBP(mmHg) 148.5 ± 19.8 145.6 ± 18.6 0.065
DBP(mmHg) 94.8 ± 8.9 88.4 ± 12.5 < 0.001*
BMI(kg/m2) 25.89 ± 2.61 23.55 ± 3.04 < 0.001*
WC (cm) 87.30 ± 10.78 78.08 ± 8.72 < 0.001*
AC (cm) 89.51 ± 10.15 80.98 ± 7.89 < 0.001*
Alcohol, n (%) 72(24) 30(10) < 0.001*
Current Smoking, n 66(22) 39(13) 0.005*
TG(mmol/L) 1.87 ± 1.22 1.38 ± 0.81 < 0.001*
TC(mmol/L) 4.59 ± 1.90 4.29 ± 1.18 0.021*
LDL(mmol/L) 2.64 ± 1.02 2.03 ± 1.35 < 0.001*
FBG (mmol/L) 5.18 ± 2.19 4.35 ± 0.84 < 0.001*
UA(umol/L) 367.00 ± 127.27 320.38 ± 78.91 < 0.001*
Cr(ummol/L) 103.36 ± 33.71 86.38 ± 30.71 < 0.001*
BUN(mmol/L) 5.75 ± 2.04 4.87 ± 1.78 < 0.001*
  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
  2. *: A P value < 0.05 was marked by a star