Table 3.
The Association Between Case and Control Groups in Relation to 2-Dimension-Echo Measurement
| Variable | Case (No.=75) | Control (No.=74) | Result | |
|---|---|---|---|---|
| Mean ± SD | Mean ± SD | Test | P-value | |
| LV mass | 98.97±39.79 | 67.41±28.12 | 3.992* | 0.000 |
| LVIDd | 3.93±0.52 | 3.51±0.46 | 5.268* | 0.000 |
| LVIDs | 2.43±0.44 | 2.15±0.36 | 4.228* | 0.000 |
| LVPWd | 0.75±0.21 | 0.68±0.16 | 2.134* | 0.034 |
| LVPWs | 0.99±0.14 | 0.98±0.13 | 0.416* | 0.678 |
| IVS/systolic | 0.96±0.14 | 0.92±0.12 | 1.899* | 0.06 |
| IVS/diastolic | 0.64±0.17 | 0.65±0.14 | −0.074* | 0.941 |
| FS % | 38.03±6.88 | 37.76±6.13 | 0.253* | 0.801 |
| EF M mode | 75.23±7.16 | 74.28±7.75 | 0.772* | 0.442 |
| TAPSE | 2.28±0.56 | 2.12±0.48 | 1.921* | 0.057 |
| MAPSE | 1.64±0.41 | 1.43±0.31 | 3.496* | 0.001 |
Note: *Significant difference using independent t-test.
Abbreviations: EF, ejection fraction; FS, fractional shortening; IVS, interventricular septum; LV, left ventricle; LVIDd, left ventricle internal diameters during diastole; LVIDs, left ventricle internal diameters during systole; LVPWd, left ventricle posterior wall thickness during diastole; MAPSE, mitral annular plane systolic excursion; No., number; SD, standard deviation; TAPSE, tricuspid annular plane systolic excursion.