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. 2016 Sep 22;88(1):24–28. doi: 10.1080/17453674.2016.1236229

Table 1.

Patient characteristics

All Male Female
Sex distribution n = 378 33% 67%
Mean age (range) 65 (27–85) 63 (27–85) 66 (38–83)
Mean BMI (range) 25 (18–37) 26 (18–35) 24 (18–37)
ASA score I 49% 48% 49%
     II 49% 51% 49%
     III 2% 1% 2%
Proportion with primary OA 97% 99% 96%