Table 1

INOPAIN study flow

	Preoperative education class	Clinic visit with surgeon	Preoperative admit unit	Operating room	Postoperative anaesthetic unit	Bariatric floor	Follow-up clinic
Informed consent	X
Study eligibility confirmation		X
Demographic data		X
Medical and surgical history		X
Height, weight and BMI		X
6 min walk distance		X				X	X
Quality of recovery 40		X				X	X
Pain			X		X	X
Peak expiratory flow			X		X	X
Intraoperative anaesthetic use				X
Intraoperative adverse events and procedures				X
Postoperative pain medication use					X	X
Postoperative events							X

BMI, body mass index.