Table 3 Intra-observer and inter-observer variabilities of LA TDI
Variable | INTRA-OBSERVER | INTER-OBSERVER | ||
|---|---|---|---|---|
MD ± SD | COR | MD ± SD | COR | |
S’la basal | 0.06 ± 1.01 | 2.02 | 0.56 ± 1.56 | 3.12 |
E’la basal | 0.16 ± 1.01 | 2.02 | −0.26 ± 1.85 | 3.7 |
A’la basal | 0.03 ± 1.21 | 2.42 | 0.2 ± 1.91 | 3.82 |
S’la mid | 0.16 ± 1.28 | 2.56 | 0.9 ± 1.9 | 3.8 |
E’la mid | 0.06 ± 1.41 | 2.82 | 0.53 ± 2.52 | 5.04 |
A’la mid | 0.1 ± 1.39 | 2.78 | 0.06 ± 2.21 | 4.42 |