Table 6. Subdivision analysis of whether GLS is impaired in SLE.
Groups | GWE (%) | GWI (mmHg%) | GCW (mmHg%) | GWW (mmHg%) |
---|---|---|---|---|
Controls (n=99) | 97 [96–98] | 1,865±325 | 2,103±309 | 66 [45–109] |
≥18% (n=90) | 96 [95–97]* | 1,859±330 | 2,185±313 | 89 [72–114]* |
<18% (n=42) | 93 [90–94]*† | 1,815±344 | 2,227±330* | 186 [141–222]*† |
*, P<0.05: significantly different compared with controls; †, P<0.05: significantly different compared with ≥18%. GLS, global longitudinal strain; GWE, global work efficiency; GWI, global work index; GCW, global constructive work; GWW, global wasted work; SLE, systemic lupus erythematosus.