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. 2019 Mar 6;30(1):56–63. doi: 10.1177/1120700019832877

Table 1.

Demographics and surgical characteristics MoM versus MoP.

MoM THA (n = 23) MoP THA (n = 33) p-value
Sex (male/female) 6/17 7/26 0.67
Mean age (years (SD)) 78.8 (5.7) 78.7 (6.5) 0.93
Mean follow-up (years (SD)) 13.2 (0.4) 13.5 (0.5) 0.06
Surgical approach (posterolateral/direct lateral) 19/4 19/14 <0.05

MoM, metal-on-metal; MoP, metal-on-polyethylene.