Table 6.
Differences in the AUCs between LVEF by the Simpson’s method or GLPSS and GWW, GWE and LVEF-1.
| GLPSS Compared to | LVEF Compared to | |||||
|---|---|---|---|---|---|---|
| AUCs Differences | 95% CI | p-Value | AUCs Differences | 95% CI | p-Value | |
| GWE | 0.0258 | −0.0864–0.138 | 0.6525 | 0.0916 | −0.0500–0.233 | 0.2048 |
| GWW | 0.0413 | −0.0905–0.173 | 0.5388 | 0.076 | −0.0735–0.226 | 0.3191 |
| LVEF-1 | 0.166 | 0.0429–0.289 | 0.0082 | 0.283 | 0.149–0.417 | 0.0001 |
Abbreviations: AUC—area under the curve, CI—confidence interval, GLPSS—global longitudinal strain, GWE—global work efficiency, GWW—global work wasted, LVEF—left ventricular ejection fraction, LVEF-1—the first-phase left ventricular ejection fraction.