Endoscopic Procedures IV: Sigmoidoscopy and Laproscopy
Chronic Obstructive Pulmonary Disease-IV: Assessement and Diagnostic Studies
You might also read
Articles linked to this work by shared authors, journal, and citation graph.
Updated: Nov 19, 2025

Objective Nociceptive Assessment in Ventilated ICU Patients: A Feasibility Study Using Pupillometry and the Nociceptive Flexion Reflex
Published on: July 4, 2018
Matthew J Hallman1, Nancy Dorinsky1, Yueting Wang2
1Department of Anesthesiology, University of North Carolina, Chapel Hill, NC 27599-7010, USA.
Incentive spirometry (IS) values can objectively track postoperative pain control. Higher IS values correlate with better pain management after major abdominal surgery.
Area of Science:
Background:
Purpose of the Study:
Main Methods:
Main Results:
Conclusions: