[Retracted] Application of Care Bundles in Postanesthesia Recovery for Elderly Patients with Colorectal Cancer

Table 1

Care bundles in PACU for elderly patients with colorectal cancer.

Item	Objective
Extubation procedure (post-PACB)	(1) or has regained preoperative consciousness level; (2) The effect of muscle relaxants is completely reversed; (3) No secretions in the airway need to be get rid of; (4) Head of bed elevation by ≥30°; (5); (6) EtCO2 or PaCO2 35~45 mmHg; (7) Spontaneous breath, respiratory rate (RR) from 10~25 bpm and tidal volume 6-12 mL/kg
Circulation (post-PACB)	(1); (2) No new onset arrhythmia; (3) failing to maintain mean blood pressure
Pain (post-PACB)	or
Body temperature (post-PACB)	(1); (2) No chills, bristling hair, or coldness at the extremities (fingers, toes)
Internal environment (post-PACB)	(1) No electrolyte imbalance; (2) pH 7.35-7.45; (3) No abnormal blood glucose level occurs; (4)
Pre-PACB	(1) Conventional recovery caring methods; (2) Assist control ventilation and synchronized intermittent mandatory ventilation; (3) ECG monitoring; (4) Symptomatic treatment; (5) Body temperature measurement; (6) Tracheal catheter was removed after muscle strength was restored

RASS: Richmond Agitation and Sedation Scale; PACU: postanesthesia care unit; CPOT: critical-care pain observation tool; NRS: numerical rating score; bpm: beat per minute; BP: blood pressure. Yes, no, treatment.