Table 3.
Correlation between TCR and VCR
| TCR
|
Kendall’s tau | p | ||||
|---|---|---|---|---|---|---|
| Grade 0 | Grade 1 | Grade 2 | Grade 3 | |||
| VCR | 0.48 | 0.0001 | ||||
| Grade 0 (n = 41) | 21 | 15 | 4 | 1 | ||
| Grade 1 (n = 24) | 5 | 4 | 11 | 4 | ||
| Grade 2 (n = 39) | 3 | 8 | 15 | 13 | ||
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