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. 2013 Apr 16;8(4):e62109. doi: 10.1371/journal.pone.0062109

Table 1. Patient characteristics (n = 30).

Category Result
Age, yrs 65.9±7.2
Women, number (%) 21 (70)
Height, cm 169.8±8.4
Body Mass, kg 81.0±17.1
Body Mass Index, kg/m2 28.0±4.7
Length of stay* 1.9±1.0

Values are means±1SD, unless otherwise indicated. *postoperative nights.