Table 2 Comparison of clinical and ultrasonic parameters
From: Weakly supervised video-based cardiac detection for hypertensive cardiomyopathy
| Â | HTCM | N | Statistics | P value |
|---|---|---|---|---|
Age (years old) | 44.91 ± 12.74 | 41.29 ± 13.70 | T = -2.053 | P = 0.041 |
Male | 55(55%) | 42(42%) | χ2 = 3.529 | P = 0.060 |
Height (cm) | 166.28 ± 89.06 | 165.97 ± 8.39 | T = -0.268 | P = 0.789 |
Weight (kg) | 68.63 ± 11.67 | 65.26 ± 10.20 | T = -2.308 | P = 0.022 |
Surface area(m2) | 1.86 ± 0.185 | 1.81 ± 0.169 | T = -1.852 | P = 0.065 |
BMI(kg/m2) | 24.76 ± 3.28 | 23.59 ± 2.39 | T = -3.054 | P = 0.003 |
Systolic pressure (mmHg) | 148.48 ± 20.92 | 117.80 ± 11.40 | T = -13.547 | P = 0.000 |
Diastolic pressure (mmHg) | 93.03 ± 13.03 | 75.74 ± 5.58 | T = -12.794 | P = 0.000 |
LVEDV(ml) | 108.18 ± 29.32 | 79.76 ± 17.35 | T = -8.875 | P = 0.000 |
LVESV(ml) | 40.48 ± 14.50 | 28.20 ± 6.83 | T = -8.052 | P = 0.000 |
IVST(cm) | 1.20 ± 0.11 | 0.96 ± 0.08 | T = -18.609 | P = 0.000 |
LVPWT(cm) | 1.14 ± 0.10 | 0.93 ± 0.10 | T = -16.734 | P = 0.000 |
LVDd(cm) | 4.67 ± 0.46 | 4.58 ± 0.32 | T = -1.714 | P = 0.088 |
LVM(g) | 206.45 ± 47.19 | 148.37 ± 33.77 | T = -10.572 | P = 0.000 |
LVMI(g/m2) | 110.78 ± 20.28 | 81.20 ± 13.33 | T = -12.859 | P = 0.000 |
RWT(cm) | 0.51 ± 0.06 | 0.41 ± 0.02 | T = -17.056 | P = 0.000 |
LVEF(%) | 63.38 ± 5.18 | 64.60 ± 4.14 | T = 1.956 | P = 0.052 |
GLS(%) | -17(-20,-16) | -21(-22.5,-20) | Z = -7.611 | P = 0.000 |
PSD | 49(41.5,60) | 34(26,39) | Z = -7.399 | P = 0.000 |