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Table 1 Patients characteristics

From: Age and sex corrected normal reference values of T1, T2 T2* and ECV in healthy subjects at 3T CMR

  Total population n = 75 [20–30] n = 10 [30-40] n = 9 [40-50] n = 9 [50-60] n = 11 [60-70] n = 11 [70-80] n = 20 >or = 80 n = 5 P value
Age (years) 56 ± 19 26 ± 3 36 ± 3 45 ± 3 55 ± 3 64 ± 3 74 ± 3 84 ± 5 <0.001
Weight (kg) 71 ± 13 66 ± 11 75 ± 13 71 ± 10 71 ± 12 75 ± 16 69 ± 11 74 ± 18 0.63
Height (m) 1.71 ± 0.08 1.76 ± 0.06 1.76 ± 0.06 1.72 ± 0.07 1. 68 ± 0.08 1.75 ± 0.07 1.65 ± 0.07 1.68 ± 0.10 0.04
BMI (kg/m2) 24 ± 4 21 ± 2 24 ± 4 24 ± 3 25 ± 4 24 ± 4 25 ± 3 26 ± 5 0.12
BSA (m2) 1,8 ± 0,2 1.8 ± 0.2 1,9 ± 0,2 1,8 ± 0,1 1,8 ± 0,2 1,9 ± 0,2 1,8 ± 0,2 1,8 ± 0,3 0.31
Sex (Female) 36 (48%) 4 (40%) 2 (22%) 4 (44%) 5 (45%) 4 (36%) 14 (70%) 3 (60%) 0.27
SBP (mmHg) 133 ± 20 120 ± 17 ε 122 ± 20ε 126 ± 12 136 ± 12 133 ± 14 145 ± 23†¥ 144 ± 17 0.003
HR (bpm) 67 ± 10 67 ± 9 68 ± 7 67 ± 11 67 ± 15 69 ± 9 68 ± 9 63 ± 8 0.95
GFR (ml/min/1.73m2) 77 ± 16 88 ± 19 ε 88 ± 11$ε 80 ± 12 76 ± 8 70 ± 9¥ 72 ± 19†¥ 66 ± 12†¥ 0.006
Hematocrit (%) 42 ± 3 43 ± 3 44 ± 2 41 ± 2 42 ± 3 42 ± 2 42 ± 5 39 ± 2 0.71
Ferritin (μg/l) 120 [15;619] 167 [35;294] 118 [26;591] 129 [28;257] 129 [21;196] 115 [15;182] 126 [16;619] 104 [54;126] 0.64
Smoking (%) 9 (12%) 0 (0%) 0 (0%) 1 (11%) 0 (0%) 2 (18%) 5 (25%) 1 (20%) 0.26
Hypertension (%) 19 (25%) 0 (0%) 0 (0%) 0 (0%) 1 (9%) 2 (18%) 10 (50%) 5 (100%) 0.001
Hypercholesterolemia (%) 46 (60%) 2 (20%) 2 (22%) 4 (44%) 8 (73%) 7 (64%) 18 (90%) 4 (80%) 0.001
Family history of CAD (%) 10 (13%) 1 (10%) 3 (33%) 0 (0%) 2 (18% 1 (9%) 1 (5%) 1 (20%) 0.19
  1. † .vs 20-29y; ¥ .vs 30-39y; ǂ .vs 40-49y; * .vs 50-59y; $. Vs 60-69y; ε. vs 70-79y; .vs ≥ 80