Reducing the failure rate of hip resurfacing in dysplasia patients: a retrospective analysis of 363 cases

Table 3 Surgical data

Variable	Group 1	Group 2	P-value
Length of Incision (in)	4.5 ± 2.63	4.2 ± 0.49	0.0866
Operation Time (min)	114 ± 18.54	95 ± 14.17	<0.0001^a
Estimated Blood Loss (mL)	257 ± 100.07	142 ± 76.60	<0.0001^a
Hospital Stay (days)	2.6 ± 1.02	1.7 ± 0.75	<0.0001^a

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