Agreement of Segmental Motion Grades from Automatic Quantified Values on Repeated Gated SPECT
| Motion grade on second gated SPECT | Motion grade on first gated SPECT | ||||
|---|---|---|---|---|---|
| 0 | 1 | 2 | 3 | 4 | |
| 0 (≥6 mm) | 248 | 20 | 1 | ||
| 1 (4–5.9 mm) | 29 | 110 | 16 | 2 | |
| 2 (2–3.9 mm) | 1 | 20 | 48 | 21 | |
| 3 (0–1.9 mm) | 10 | 40 | 5 | ||
| 4 (<0 mm) | 6 | 7 | |||
Exact agreement = 79%; κ = 0.68; weighted κ = 0.81.