Parameters | Prevalence 1% | Prevalence 20% | ||
---|---|---|---|---|
PPV(95%CI) | NPV(95%CI) | PPV(95%CI) | NPV(95%CI) | |
LAVImax(ml/m2) | 2.3 (1.5 ~ 3.4) | 99.5 (99.3 ~ 99.6) | 36.3 (29.7 ~ 43.6) | 88.4 (85.8 ~ 90.6) |
LAVmin(ml) | 2.6 (1.8 ~ 3.8) | 99.8 (99.7 ~ 99.9) | 40.1 (34.3 ~ 46.2) | 95.2 (92.8 ~ 96.8) |
LAEF(%) | 4.4 (2.4 ~ 7.8) | 99.6 (99.5 ~ 99.7) | 53.3 (43.2 ~ 63.1) | 91.8 (89.6 ~ 93.6) |
aLAEF(%) | 3.3 (2.0 ~ 5.4) | 99.6 (99.5 ~ 99.7) | 46.0 (37.5 ~ 54.6) | 91.2 (88.8 ~ 93.1) |
LASrc(%) | 3.9 (2.3 ~ 6.6) | 99.7 (99.6 ~ 99.8) | 50.4 (41.4 ~ 59.3) | 93.0 (90.8 ~ 94.7) |
LAStc(%) | 4.5 (2.4 ~ 8.3) | 99.6 (99.4 ~ 99.7) | 53.5 (42.6 ~ 64.1) | 90.2 (88.1 ~ 92.0) |