Table 2

Criterion validity (n=200)

ResearcherCriterionMean±SDrP value
ACPAx-Chi32.46±8.830.600.000
MRC-Score50.15±10.42
BCPAx-Chi33.43±9.080.650.000
MRC-Score50.81±10.50
  • CPAx-Chi, Chinese version of Chelsea Critical Care Physical Assessment Tool; MRC-Score, Medical Research Council Muscle Score.