Table 3 Subjective image quality scoring between different reconstruction groups of full-activity cohort
Groups | Mean scores | Inter-reader agreement | Intra-reader agreement | ||||
|---|---|---|---|---|---|---|---|
Reviewer 1 | Reviewer 2 | ||||||
kappa | 95% CI | kappa | 95% CI | kappa | 95% CI | ||
D15s | 1.34 ± 0.48 | 0.88 | 0.83 ~ 0.93 | 0.94 | 0.85 ~ 0.98 | 0.94 | 0.85 ~ 0.98 |
D30s | 2.24 ± 0.54 | 0.89 | 0.84 ~ 0.94 | 0.95 | 0.88 ~ 0.98 | 0.96 | 0.90 ~ 0.99 |
D45s | 3.13 ± 0.74 | 0.90 | 0.86 ~ 0.95 | 0.97 | 0.92 ~ 0.99 | 1.00 | - |
D1 | 3.95 ± 0.61 | 0.93 | 0.89 ~ 0.95 | 1.00 | - | 1.00 | - |
D2 | 4.84 ± 0.49 | 1.00 | - | 1.00 | - | 1.00 | - |
D3 | 5.00 ± 0.00 | 1.00 | - | 1.00 | - | 1.00 | - |
D4 | 5.00 ± 0.00 | 1.00 | - | 1.00 | - | 1.00 | - |
D5 | 5.00 ± 0.00 | 1.00 | - | 1.00 | - | 1.00 | - |
D8 | 5.00 ± 0.00 | 1.00 | - | 1.00 | - | 1.00 | - |
D10 | 5.00 ± 0.00 | 1.00 | - | 1.00 | - | 1.00 | - |