An individualised versus a conventional pneumoperitoneum pressure strategy during colorectal laparoscopic surgery: rationale and study protocol for a multicentre randomised clinical study

Table 2 Post-operative Quality of Recovery Scale (PQRS)

Domain	Variable	Score	Baseline	T15	T40	POD1	POD3
Physiologic	Blood pressure	1–3	+	+	+	+	+
Physiologic	Heart rate	1–3	+	+	+	+	+
Physiologic	Temperature	1–3	+	+	+	+	+
Physiologic	Respiration	1–3	+	+	+	+	+
Physiologic	SpO2	1–3	+	+	+	+	+
Physiologic	Airway	1–3	+	+	+	+	+
Physiologic	Agitation	1–3	+	+	+	+	+
Physiologic	Consciousness	1–3	+	+	+	+	+
Physiologic	Activity on command	1–3	+	+	+	+	+
Nociceptive	Pain	1–5 Likert	+	+	+	+	+
Nociceptive	PONV	1–5 Likert	+	+	+	+	+
Emotional	Sadness/depression	1–5 Likert	+	+	+	+	+
Emotional	Anxiety/nervousness	1–5 Likert	+	+	+	+	+
Functional	Stand	1–3	+	–	–	+	+
Functional	Walk	1–3	+	–	–	+	+
Functional	Eat/drink	1–3	+	–	–	+	+
Functional	Get dressed	1–3	+	–	–	+	+
Cognitive	Name, city and DOB	TF 0	+	–	–	+	+
Cognitive	Numbers forward	TF 2	+	–	–	+	+
Cognitive	Numbers backwards	TF 1	+	–	–	+	+
Cognitive	Word task: list	TF 3	+	–	–	+	+
Cognitive	Executive memory	TF 3	+	–	–	+	+
Overall patient perspective	Ability to work	1–5	–	–	–	–	+
Overall patient perspective	Ability to perform ADLs	1–5	–	–	–	–	+
Overall patient perspective	Clarity of thought	1–5	–	–	–	–	+
Overall patient perspective	Satisfaction anaesthesia care	1–5	–	–	–	–	+

Online scale to assess multiple domains of postoperative recovery over time. Timeline: T15–15 min in PACU, T40–40 min in PACU Scoring: Physiologic 1–3; Nociceptive/emotional 1–5, Likert rating scale using a faces pictorial display; Functional: Scored as 3 easily, 2 with difficulty, 1 not at all; Cognitive: Performance variability tolerance factor (TF) is applied. Participants not included in subsequent analysis if baseline scores are equal to or less than the TF PACU post-anaesthesia care unit, POD1 postoperative day 1, POD3 postoperative day 3, SpO2 blood oxygen saturation, PONV postoperative nausea and vomiting, DOB date of birth, ADL activity of daily living

ISSN: 1745-6215