Skip to main content

Table 4 Univariate Predictors of T1 mapping Parameters and Left Ventricular Hypertrophy

From: Extracellular volume quantification in isolated hypertension - changes at the detectable limits?

  Native myocardial T1 Equilibrium myocardial T1 ECV LV mass index
  Univariable   Univariable   Univariable   Univariable  
  beta p beta p beta p beta p
Men −9.2 0.2 2.49 0.77 −1.27 <0.05 18 <0.001
Age per year −0.22 0.32 −0.09 <0.001 0 0.18 −0.15 0.39
Ethnicity 9.45 0.11       
Asian    −3.5 0.76 0.46 0.5 0.97 0.89
Black/Afrocaribbean    −37.5 <0.05 4.07 <0.0001 37.45 <0.001
Height (cm) −0.13 0.72 0.61 0.14 −0.05 <0.05 0.46 0.08
Weight (kg) 0.11 0.64 −0.82 <0.01 −0.03 0.14 0.51 <0.01
Body surface area (m2) 4.13 0.8 −39.5 <0.05 −2.0 0.09 35.0 <0.01
Body mass index (kg/m2) 0.74 0.37 −4.75 <0.0001 −0.02 0.72 1.48 <0.05
Systolic blood pressure (mmHg) 0.13 0.5 −0.76 <0.001 0.01 0.33 0.37 <0.05
Diastolic blood pressure (mmHg) 0.07 0.81 −1.15 <0.01 0.01 0.62 0.60 <0.05
eGFR (ml/min/1.73 m2) 0.09 0.66 0.88 <0.0001 −0.03 0.09 −0.42 <0.01
Hematocrit (%) −0.94 0.42 0.38 0.8 −0.23 <0.01 179.7 <0.05
EDV index (ml/m2) 0.35 0.15 0.08 0.77 0.03 0.9 0.74 <0.0001
ESV index (ml/m2) 0.23 0.55 0.13 0.77 0.01 0.67 1.03 <0.001
LVEF (%) 0.09 0.85 −0.18 0.76 0.04 0.32 −0.68 0.06
LAA index (cm/m2) 3.12 0.06 −0.59 0.77 0.34 <0.01 5.14 <0.0001
Maximal wall thickness (mm) 2.89 <0.01 −5.02 <0.0001 0.18 <0.05 -- --
LV mass index (g/m2) 0.40 <0.01 −0.33 <0.05 0.02 <0.05 -- --
LVH (presence) 44.26 <0.0001 −28.8 <0.05 2.65 <0.001 -- --
E/A ratio −0.15 0.99 16.2 0.3 -0.001 0.9 40.2 <0.01
E/e’ septum 1.81 0.14 −1.51 0.2 0.002 0.08 3.18 <0.01
E/e’ lateral wall 3.21 <0.01 −1.23 0.3 0.001 0.3 3.76 <0.001