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Table 2 Surgical procedures

From: Epidural analgesia is not superior to systemic postoperative analgesia with regard to preventing chronic or neuropathic pain after thoracotomy

Surgical procedures CRO Group EDA Group
  n = 28 n = 32
Lobectomy 20 20
Pneumonectomy 3 6
Wedge resection 1 1
Segmentectomy 4 4
Others   1
  1. N, Number of patients; EDA, Epidural Group; CRO, Controlled-release oxycodone Group.