Table 2 Comparison between echocardiographic findings (systolic and diastolic functions) of the study group classified according to glycated HbA1c
Parameter | Study group N = (100) | Group I N = (34) | Group II N = (66) | P value |
|---|---|---|---|---|
Ejection fraction (%) | 66 ± 5 | 66 ± 4 | 65 ± 5 | 0.4 |
Left atrium size (cm) | 3.8 ± 0.4 | 3.7 ± 0.4 | 3.8 ± 0.4 | 0.7 |
Left atrium volume index (LAVI -ml/m2) | 31 ± 4 | 29 ± 3 | 31 ± 4 | 0.05 |
E wave (cm/s) | 53 ± 18 | 56 ± 16 | 51 ± 18 | 0.2 |
E/A ratio | 1 ± 0.3 | 1.1 ± 0.3 | 0.98 ± 0.3 | 0.1 |
Deceleration time (ms) | 215 ± 66 | 205 ± 47 | 220 ± 74 | 0.3 |
Isovolumetric relaxation time (ms) | 90 ± 28 | 97 ± 24 | 86 ± 30 | 0.06 |
E/e′ | 10.6 ± 3 | 9.8 ± 2 | 11 ± 3 | 0.02 |
Diastolic function | ||||
 Normal | 39 (39%) | 19 (56%) | 20 (30%) | 0.03 |
 DDG I | 47 (47%) | 13 (38%) | 34 (52%) | |
 DDG II | 14 (14%) | 2 (6%) | 12 (18%) | |
 DDG III | 0 (0%) | 0 (0%) | 0 (0%) | |