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Table 1 Study population statistics and mean T1 values

From: Normal variation of magnetic resonance T1 relaxation times in the human population at 1.5 T using ShMOLLI

  Females (n) Males (n) Pgender Overall (n) RAge
Myocardial T1 [ms] 974 ± 23 (173) 950 ± 20 (169) <0.001 962 ± 25 (342) -0.21
Myocardial midwall T1 [ms] 964 ± 21 (173) 943 ± 19 (169) <0.001 953 ± 23 (342) -0.2
Left ventricle blood [ms] 1577 ± 70 (173) 1491 ± 55 (169) <0.001 1535 ± 76 (342) -0.03
Right ventricle blood [ms] 1567 ± 82 (173) 1461 ± 66 (169) <0.001 1515 ± 91 (342) -0.04
Age [years] 39 ± 14 (173) 37 ± 15 (169) N/S 38 ± 15 (342) -
Myocardial thickness [mm] 4.8 ± 0.8 (173) 6.0 ± 1.1 (169) <0.001 5.4 ± 1.1 (342) 0.21
Heart rate [bpm] 61 ± 9 (173) 59 ± 9 (169) N/S 60 ± 9 (342) 0.07
Hematocrit [%] 40% ± 3% (32) 43% ± 3% (30) <0.001 42% ± 4% (62) 0.07
Height [cm] 166 ± 7 (167) 178 ± 8 (157) <0.001 172 ± 10 (324) -0.08
Weight [kg] 66 ± 12 (173) 77 ± 14 (169) <0.001 72 ± 14 (342) 0.24
BMI [kg/m2] 24 ± 4 (167) 24 ± 4 (157) N/S 24 ± 4 (324) 0.36
  1. Note: Pgender denotes uncorrected student t-test for gender difference. RAge – overall correlation with age.