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Table 1 Basic characteristics of the participants

From: Analysis of short-term heart rate and diastolic period variability using a refined fuzzy entropy method

Variables Healthy volunteers Patients with coronary artery stenosis p
No. (m/f) 30 (13/17) 28 (11/17) 0.80
Age (years) 57.0 ± 7.4 58.7 ± 8.4 0.43
Height (cm) 165.8 ± 7.9 165.9 ± 7.5 0.94
Weight (kg) 63.9 ± 10.5 67.5 ± 8.7 0.13
BMI (kg/m2) 23.2 ± 2.5 24.1 ± 2.4 0.23
SBP (mmHg) 117 ± 10 121 ± 8 0.13
DBP (mmHg) 76 ± 5 78 ± 9 0.30
  1. Data are expressed as number (male/female) or mean ± standard deviation (SD).