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. Author manuscript; available in PMC: 2016 Aug 16.
Published in final edited form as: J Thorac Cardiovasc Surg. 2013 Apr 22;146(2):379–384. doi: 10.1016/j.jtcvs.2013.02.083

Table 2.

Hospital duration, Chest tube duration

BMI<25 BMI≥25 P value

Hospital duration-median (d) 5 4 0.52
Chest tube duration-median (d) 3 3 0.052