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Statistical analysis: perfect correspondence values for correlation (by PCC) and consistency (by ICC) scores.
| Correlation | Consistency19 | ||||
|---|---|---|---|---|---|
| PCC 0.3 | None | −− | ICC 0.5 | Poor | −− |
| 0.3 < PCC 0.5 | Weak | − | 0.5 < ICC 0.75 | Moderate | − |
| 0.5 < PCC 0.7 | Moderate | + | 0.75 < ICC 0.9 | Good | + |
| PCC > 0.7 | Strong | ++ | ICC > 0.9 | Excellent | ++ |
