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. 2015 Apr 24;10(4):e0124788. doi: 10.1371/journal.pone.0124788

Table 1. Demographic and clinical features of MITKA and CTKA patients.

MITKA CTKA P-value
Men (no.) 232 52
Women (no.) 575 197
Age (mean) 68.4 69.4 0.202
BMI 1 (mean) 30 30
Mean LOS 2 (day) 4.41 13.6 0.000

1BMI, basal metabolic index;

2LOS, length of stay