Table 2.
Correlations of cardiometabolic and electrocardiographic markers with left ventricular diastolic parameters in physically active young male adults.
| E/A | e′ | E/e′ | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Univariate | Multivariable | Univariate | Multivariable | Univariate | Multivariable | ||||||||||
| R | β (95% CI) | p | β (95% CI) | p | R | β (95% CI) | p | β (95% CI) | p | R | β (95% CI) | p | β (95% CI) | p | |
| Cardiometabolic markers | |||||||||||||||
| Systolic BP | 0.15 | −0.009 (−0.012, −0.007) |
<0.001 | −0.001 (−0.004, 0.002) |
0.61 | 0.14 | −0.092 (−0.120, −0.064) | <0.001 | −0.007 (−0.044, 0.030) | 0.72 | 0.15 | 0.020 (0.014, 0.026) |
<0.001 | 0.007 (−0.001, 0.016) |
0.07 |
| Diastolic BP | 0.20 | −0.015 (−0.019, −0.012) |
<0.001 | −0.004 (−0.008, 0.000) |
0.06 | 0.19 | −0.152 (−0.187, −0.117) | <0.001 | −0.069 (−0.116, −0.021) | 0.004 | 0.15 | 0.027 (0.019, 0.034) |
<0.001 | 0.010 (0.000, 0.020) |
0.061 |
| Total cholesterol | 0.13 | −0.003 (−0.004, −0.002) |
<0.001 | −0.001 (−0.002, 0.000) |
0.27 | 0.12 | −0.030 (−0.040, −0.019) | <0.001 | −0.010 (−0.022, 0.002) | 0.09 | 0.07 | 0.004 (0.001, 0.006) |
0.002 | −2.337*10−5 (−0.003, 0.003) |
0.98 |
| HDL-C | 0.08 | 0.006 (0.003, 0.009) |
<0.001 | 0.001 (−0.002, 0.005) |
0.44 | 0.08 | 0.063 (0.028, 0.098) | <0.001 | 0.027 (−0.012, 0.066) | 0.17 | 0.09 | −0.015 (−0.022, −0.007) |
<0.001 | −0.005 (−0.014, 0.003) |
0.23 |
| Triglycerides | 0.13 | −0.001 (−0.002, −0.001) |
<0.001 | 4.574*10−5 (0.000, 0.001) |
0.84 | 0.11 | −0.011 (−0.015, −0.007) | <0.001 | 0.001 (−0.004, 0.007) | 0.60 | 0.11 | 0.002 (0.001, 0.003) |
<0.001 | 0.001 (−0.001, 0.002) |
0.36 |
| Fasting glucose | 0.10 | −0.007 (−0.010, −0.004) |
<0.001 | 0.000 (−0.003, 0.003) |
0.86 | 0.09 | −0.062 (−0.094, −0.031) | <0.001 | −0.004 (−0.036, 0.028) | 0.78 | 0.08 | 0.012 (0.005, 0.019) |
0.001 | 0.002 (−0.005, 0.009) |
0.51 |
| Serum uric acid | 0.09 | −0.057 (−0.082, −0.031) |
<0.001 | −0.020 (−0.045, 0.006) |
0.12 | 0.08 | −0.496 (−0.766, −0.226) | <0.001 | −0.061 (−0.345, 0.222) | 0.67 | 0.09 | 0.117 (0.059, 0.175) |
<0.001 | 0.035 (−0.027, 0.098) |
0.26 |
| WC | 0.21 | −0.018 (−0.021, −0.014) |
<0.001 | −0.006 (−0.010, −0.002) |
0.003 | 0.21 | −0.182 (−0.220, −0.145) | <0.001 | −0.093 (−0.138, −0.047) | <0.001 | 0.17 | 0.032 (0.024, 0.040) |
<0.001 | 0.015 (0.005, 0.025) |
0.004 |
| Electrocardiographic markers | |||||||||||||||
| P duration (ms) | 0.07 | −0.004 (−0.006, −0.002) |
<0.001 | −0.002 (−0.004, 0.001) |
0.17 | 0.06 | −0.032 (−0.056, −0.009) | 0.007 | −0.009 (−0.035, 0.017) | 0.49 | 0.01 | 0.001 (−0.004, 0.006) |
0.72 | −0.004 (−0.009, 0.002) |
0.19 |
| PR interval (ms) | 0.03 | −0.001 (−0.003, 0.000) |
0.15 | 0.001 (−0.001, 0.003) |
0.20 | 0.06 | −0.028 (−0.047, −0.008) | 0.005 | −0.008 (−0.030, 0.013) | 0.44 | 0.05 | 0.004 (0.000, 0.009) |
0.04 | 0.004 (−0.001, 0.008) |
0.12 |
| QRS duration (ms) | 0.01 | 0.001 (−0.003, 0.004) |
0.58 | −0.002 (−0.006, 0.001) |
0.17 | 0.02 | −0.013 (−0.049, 0.024) | 0.49 | −0.034 (−0.070, 0.002) | 0.067 | 0.02 | 0.004 (−0.004, 0.012) |
0.36 | 0.006 (−0.002, 0.014) |
0.12 |
| QTc interval (ms) | 0.16 | −0.005 (−0.007, −0.004) |
<0.001 | 0.001 (0.000, 0.003) |
0.12 | 0.05 | −0.017 (−0.033, −0.002) | 0.02 | 0.022 (0.004, 0.040) | 0.01 | 0.05 | 0.004 (0.000, 0.007) |
0.02 | −0.001 (−0.005, 0.003) |
0.78 |
| QRS axis (degree) | 0.13 | 0.003 (0.002, 0.005) |
<0.001 | 0.002 (0.001, 0.003) |
0.001 | 0.11 | 0.031 (0.019, 0.043) | <0.001 | 0.019 (0.007, 0.031) | 0.002 | 0.05 | −0.003 (−0.005, 0.000) |
0.03 | −0.001 (−0.004, 0.002) |
0.51 |
Multiple regression analysis was used to determine the association of left ventricular diastolic parameters with age, 3,000-m running time, pulse rate, cigarette smoking, alcohol intake status and cardiometabolic markers (systolic BP, diastolic BP, total cholesterol, HDL-C, serum triglycerides, fasting glucose, serum uric acid, waist circumference). Another multiple regression analysis was used to determine the association of left ventricular diastolic parameters with age, 3,000-m running time, pulse rate, cigarette smoking and alcohol intake status and electrocardiographic markers.
BP, blood pressure; HDL-C, high-density lipoprotein cholesterol; WC, waist circumference.