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Table 1 Baseline Characteristics

From: Reference ranges for cardiac structure and function using cardiovascular magnetic resonance (CMR) in Caucasians from the UK Biobank population cohort

 

Age groups (years)

45-54

55-64

65-74

Number of participants

240

333

231

Age (years)

51 (±2)

59 (±3)

68 (±2)

Male gender (n(%))

110 (45.8%)

159 (47.7%)

102 (44.2%)

Systolic blood pressure (mmHg)

126 (±14)

133 (±17)

137 (±17)

Diastolic blood pressure (mmHg)

76 (±8)

78 (±9)

77 (±9)

Heart rate (bpm)

67 (±10)

69 (±12)

70 (±11)

Weight (kg)

71 (±13)

71 (±12)

69 (±11)

Height (cm)

171 (±9)

170 (±9)

168 (±9)

Body surface area (m2)

1.82 (±0.20)

1.82 (±0.19)

1.78 (±0.18)

Body mass index (kg/m2)

24.2 (±2.9)

24.4 (±2.7)

24.4 (±2.8)

  1. All continuous values are reported in mean ± standard deviation (SD), while categories are reported as number (percentage)
  2. LV left ventricle, RV right ventricle, EDV end-diastolic volume, ESV end-systolic volume, SV stroke volume, EF ejection fraction; indexed, absolute values divided by body surface area