Table 3.

Interrater kappa agreement coefficients of the CPOT and BPS dimensions during nociceptive and nonnociceptive procedures (n = 21)

Instrument	Procedure\Dimension	Nonnociceptive	Nociceptive
CPOT	Facial expression	0.46	0.35
	Body movement	0.64	0.38
	Compliance with ventilator	0.60	0.24
	Muscle tension	0.70	0.50
BPS	Facial expression	0.63	0.61
	Upper limb movements	0.64	0.60
	Compliance with mechanical ventilation	0.83	0.43

CPOT, critical-care pain observation tool; BPS, behavioral pain scale