Table 6 Reproducibility of manual and automated analyses
Parameter | Mean Difference (SD of the Diff.) | ICC (95% CI) | CoV (%) | ||
|---|---|---|---|---|---|
Manual | Intra-observer | LV Mass | −0.3 (3.4) | 0.99 (0.97–1.00) | 5.3 |
LV EDV | −3.3 (3.4) | 0.99 (0.91–1.00) | 4.0 | ||
LV ESV | −2.6 (3.0) | 0.99 (0.95–1.00) | 8.4 | ||
LV SV | −0.6 (3.9) | 0.97 (0.93–0.99) | 8.0 | ||
LV EF | 1.7 (3.7) | 0.98 (0.94–0.99) | 6.3 | ||
RV EDV | −1.5 (6.7) | 0.96 (0.90–0.98) | 9.6 | ||
RV ESV | 1.8 (4.3) | 0.95 (0.87–0.98) | 14.2 | ||
RV SV | −3.5 (6.3) | 0.81 (0.49–0.93) | 15.6 | ||
RV EF | −2.9 (5.1) | 0.82 (0.49–0.93) | 8.9 | ||
Inter-observer | LV Mass | −0.7 (3.3) | 0.99 (0.97–1.00) | 5.6 | |
LV EDV | −5.6 (5.8) | 0.97 (0.74–0.99) | 6.7 | ||
LV ESV | −6.3 (4.8) | 0.97 (0.46–0.99) | 12.5 | ||
LV SV | 0.8 (3.7) | 0.97 (0.93–0.99) | 7.7 | ||
LV EF | 5.2 (57.9) | 0.94 (0.44–0.98) | 8.0 | ||
RV EDV | −15.5 (7.8) | 0.82 (0.00–0.96) | 10.0 | ||
RV ESV | −7.3 (5.7) | 0.84 (0.00–0.96) | 16.4 | ||
RV SV | −8.1 (6.9) | 0.75 (0.00–0.93) | 16.2 | ||
RV EF | 1.3 (7.2) | 0.62 (0.04–0.85) | 12.9 | ||
Automatic | Intra-observer | LV Mass | 0.0 (0.0) | 1.00 | 0.0 |
LV EDV | 0.0 (0.0) | 1.00 | 0.0 | ||
LV ESV | 0.0 (0.0) | 1.00 | 0.0 | ||
LV SV | 0.0 (0.0) | 1.00 | 0.0 | ||
LV EF | 0.0 (0.0) | 1.00 | 0.0 | ||
RV EDV | 0.0 (0.0) | 1.00 | 0.0 | ||
RV ESV | 0.0 (0.0) | 1.00 | 0.0 | ||
RV SV | 0.0 (0.0) | 1.00 | 0.0 | ||
RV EF | 0.0 (0.0) | 1.00 | 0.0 | ||
Inter-observer | LV Mass | 0.0 (0.0) | 1.00 | 0.0 | |
LV EDV | 0.0 (0.0) | 1.00 | 0.0 | ||
LV ESV | 0.0 (0.0) | 1.00 | 0.0 | ||
LV SV | 0.0 (0.0) | 1.00 | 0.0 | ||
LV EF | 0.0 (0.0) | 1.00 | 0.0 | ||
RV EDV | 0.0 (0.0) | 1.00 | 0.0 | ||
RV ESV | 0.0 (0.0) | 1.00 | 0.0 | ||
RV SV | 0.0 (0.0) | 1.00 | 0.0 | ||
RV EF | 0.0 (0.0) | 1.00 | 0.0 | ||