Table 3 Inter-rater reliability for T1WI and T2WI
From: 3.0T MRI for long-term observation of lung nodules post cryoablation: a pilot study
T1WI | T2WI | |||
|---|---|---|---|---|
Time | Weighted Kappa | 95% CI | Weighted Kappa | 95% CI |
Baseline | 0.943 | (0.831–1.000) | 0.824 | (0.593–1.000) |
Day 1 | 0.750 | (0.446–1.000) | 0.800 | (0.533–1.000) |
Week 1 | 0.878 | (0.706–1.000) | 1.000 | (1.000–1.000) |
Month 1 | 0.930 | (0.794–1.000) | 0.885 | (0.665–1.000) |
Month 3 | 0.875 | (0.704–1.000) | 0.898 | (0.702–1.000) |
Month 6 | 0.829 | (0.595–1.000) | 0.500 | (0.076–0.924) |
Month 12 | 1.000 | (1.000–1.000) | 0.776 | (0.357–1.000) |