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Table 4 Correlation coefficient and intraclass correlation in non-normalized and normalized TOF-Watch SX and TOFscan

From: Comparison of the TOFscan and the TOF-Watch SX during pediatric neuromuscular function recovery: a prospective observational study

TOF-Watch SX

Measurements

Spearman rank correlation a

coefficient (ρ)

Kendall rank correlation a

coefficient (τ)

Intraclass correlationc

(95% CI)

Non-normalized

−0.237b

−0.164b

0.921 (0.863 to 0.962)

Normalized

−0.236b

−0.160b

0.929 (0.914 to 0.943)

  1. aThe correlation between the size of the bias and the mean values of corresponding TOF ratio
  2. bCorrelation is significant at the 0.01 level (2-tailed)
  3. cThe ratio of the between-subject variance and the total variance
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Perioperative Medicine

ISSN: 2047-0525