Fig. 1From: Maintaining intraoperative normothermia reduces blood loss in patients undergoing major operations: a pilot randomized controlled clinical trialFlow Chart of Study. A total of 64 patients were screened. Two patients were excluded; 62 were enrolled and randomly allocated to two groups: passive warming (PW) and active warming (AW). Data analysis was based on the intent-to-treat (ITT) populationBack to article page