Local anesthetic infusion pump for pain management following open inguinal hernia repair: A meta-analysis Chien-Chih Wu, Chyi-Huey Bai, Ming-Te Huang, Chih-Hsiung Wu, Ka-Wai Tam International Journal of Surgery Volume 12, Issue 3, Pages 245-250 (March 2014) DOI: 10.1016/j.ijsu.2014.01.006 Copyright © 2014 Surgical Associates Ltd Terms and Conditions
Fig. 1 Flowchart describing the selection of the randomized controlled trials for our meta-analysis. International Journal of Surgery 2014 12, 245-250DOI: (10.1016/j.ijsu.2014.01.006) Copyright © 2014 Surgical Associates Ltd Terms and Conditions
Fig. 2 Forest plot of the comparison of the local anesthetic infusion pump versus the control. The outcome was the incidence of postoperative pain at days 1–5. International Journal of Surgery 2014 12, 245-250DOI: (10.1016/j.ijsu.2014.01.006) Copyright © 2014 Surgical Associates Ltd Terms and Conditions