Influential factors of postoperative pain trajectories in patients receiving intravenous patient-controlled analgesia: a single-centre cohort study in Taiwan

Objectives We aimed to investigate the factors associated with variations in postoperative pain trajectories over time in patients using intravenous patient-controlled analgesia (IV-PCA) for postoperative pain.Design Retrospective cohort study.Setting A single medical centre in Taiwan.Participants P...

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Bibliographic Details
Main Authors: Hsiang-Ling Wu, Ying-Hsuan Tai, Mei-Yung Tsou, Kuang-Yi Chang, Shih-Pin Lin
Format: Article
Language:English
Published: BMJ Publishing Group 2019-11-01
Series:BMJ Open
Online Access:https://bmjopen.bmj.com/content/9/11/e031936.full
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