Table 3

Inter-rater reliability (n=200)

Physical parameterResearcherMean±SDrP value
Respiratory functionA3.62±0.790.965<0.001
B3.64±0.76
CoughA4.10±0.990.715<0.001
B4.21±0.77
Moving within a bed (eg, rolling)A4.06±1.020.798<0.001
B4.08±1.02
Supine to sitting on the bed edgeA3.13±1.060.766<0.001
B3.24±1.26
Dynamic sittingA3.69±1.170.701<0.001
B3.66±1.08
Standing balanceA2.87±1.150.766<0.001
B1.97±1.21
Sit to stand (starting position: ≤90° hip flexion)A2.76±1.110.763<0.001
B2.67±1.20
Transferring from bed to chairA2.61±1.080.853<0.001
B2.94±1.16
SteppingA1.95±1.210.775<0.001
B2.33±1.47
Grip strengthA3.76±1.350.992<0.001
B3.76±1.36
CPAx-Chi scoreA32.46±8.830.902<0.001
B33.59±9.44
  • CPAx-Chi, Chinese version of Chelsea Critical Care Physical Assessment Tool.