Table 3. Comparison for morphological measurements between reference and 3D MR images.
| LA (mm2) | WA (mm2) | NWI | MaxWT (mm) | MWT (mm) | |
|---|---|---|---|---|---|
| Reference | 43.35±24.66 | 30.64±16.17 | 0.43±0.11 | 1.62±1.10 | 1.14±0.47 |
| 3D | 43.81±25.74 | 29.40±21.92 | 0.40±0.15 | 1.65±1.33 | 1.09±0.69 |
| Bias (Reference, 3D) | −0.46±11.61 | 1.24±10.65 | 0.03±0.09 | −0.03±0.74 | 0.04±0.36 |
| ICC (95% CI) | 0.89 (0.87, 0.91) | 0.85 (0.81, 0.87) | 0.76 (0.71, 0.80) | 0.80 (0.76, 0.84) | 0.81 (0.77, 0.84) |
LA, lumen area; WA, wall area; NWI, normalized wall index; MaxWT, maximum wall thickness; MWT, mean wall thickness; ICC, intra-class correlation coefficient; CI, confidence interval.