방법 비교

	행동 통증 척도	Richmond Agitation-Sedation Scale
분야	임상 평가	임상 평가
계열	Process / pipeline	Process / pipeline
기원 연도	2001	2002
창시자	Jean-Francois Payen, et al.	Christopher N. Sessler, et al.
유형	Pain assessment in sedated patients	ICU sedation and agitation assessment
원전	Payen, J. F., Bru, O., Bosson, J. L., et al. (2001). Assessing pain in critically ill sedated patients by using a behavioral pain scale. Critical Care Medicine, 29(12), 2258-2263.	Sessler, C. N., Gosnell, M. S., Grap, M. J., et al. (2002). The Richmond Agitation-Sedation Scale: validity and reliability in adult intensive care unit patients. American Journal of Respiratory and Critical Care Medicine, 166(10), 1338-1344.
별칭	BPS, Behavioral assessment, ICU pain scale	RASS, Sedation scale, Agitation scale
관련	3	3
요약	The Behavioral Pain Scale (BPS), developed by Payen et al. in 2001, is a 12-point tool designed to assess pain in critically ill sedated or paralyzed patients who cannot communicate verbally. It evaluates facial expressions, upper limb movements, and ventilator compliance to quantify pain intensity despite sedation or neuromuscular blockade.	The Richmond Agitation-Sedation Scale (RASS), developed by Sessler et al. in 2002, is a 10-level ordinal scale for assessing level of consciousness, agitation, and sedation in critically ill patients. It ranges from +4 (combative/violent) through 0 (alert and calm) to -5 (unarousable), enabling precise titration of sedative and analgesic medications in ICU settings.