Table 5 Correlation analysis between average E/e’ ratio and each parameter
Parameters | Everage E/e’ ratio | |
|---|---|---|
r | P | |
Age/years | 0.178 | 0.080 |
Body mass index (kg/m2) | − 0.090 | 0.388 |
Systolic blood pressure (mmHg) | 0.072 | 0.486 |
Diastolic blood pressure (mmHg) | 0.090 | 0.383 |
Heart rate (times/min) | 0.050 | 0.963 |
PFR (EDC/s) | − 0.334 | 0.001 |
1/3FF (%) | − 0.065 | 0.527 |
1/3FR (EDC/s) | − 0.095 | 0.354 |
MFR (EDC/s) | − 0.266 | 0.009 |
TPF (ms) | 0.310 | 0.002 |
PFR + TPF | 0.401 | < 0.001 |