Results of Statistical Analysis for EDV and ESV for Comparison Between Method A and B
| Method | ||
| Analysis | A vs. B, EDV (mL) | A vs. B, ESV (mL) |
| Bland–Altman | ||
| Mean ± 2 SDs | 10.8 ± 22 | 4.0 ± 20 |
| CI of mean | ±1.9 | ±1.9 |
| CI of limits | ±3.3 | ±3.2 |
| Linear regression (y = ax +b ) | ||
| a | 1.04 | 0.97 |
| b | −14 | −2.8 |
| R2 | 0.98 | 0.99 |
| r | 0.99 | 0.99 |