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FIGURE I
Diagram demonstrating subject enrollment and exclusion.
Total Enrolled n=101
Missed one or more time point: n=37
Complete data set at pre and 1 year n=64
Anterior Approach Excluded n=1
Total Evaluated n=63
Ant/Direct Lateral n=21
Posterior n=42
FIGURE II
Bar graph showing hip abduction strength
for two groups at
each timepoint. * = a significant p value of p<0.05 that shows a significant change within a group over time. ยง =
a significant p value of p<0.05 that shows a significant difference between the two groups at one-year time point.
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Del Med J | November 2016 | Vol. 88 | No. 11
