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Intragrader agreement at two time points with a least a 1‐h interval between subjects at each time point (T0; baseline, T1; 1 month later)
| T0 v T0 + 1 h | T1 v T1 + 1 h | ||
|---|---|---|---|
| % Perfect Agreement | % Agreement within 0.5 grade | % Perfect Agreement | % Agreement within 0.5 grade |
| 90% | 100% | 94% | 100% |
