Skip to main content
. 2016 Jun 28;11(6):e0158215. doi: 10.1371/journal.pone.0158215

Table 1. Demographics of two groups.

Musculoskeletal tumors Osteoarthritis p
Number of cases 308 1094
Age (range) 38year (38.0±17.14) 67year (67.1±7.8) <0.01
Female/Male 168/140 573/521 0.519
Body mass index (range) 18.8 kg/m2 (18.8±2.83) 27.8 kg/m2 (27.8±5.4) <0.01
Follow-up (range) 49 month (49.2±16.4) 56 month (55.9±18.2) 0.628