Fixation method does not affect restoration of rotation center in hip replacements: A single-site retrospective study

Table 2 Summary data for the 25 patients receiving cemented acetabular components.

	Age	Vertical Distance		Vertical difference	Horizontal Distance		Horizontal difference
	Age	Pre-op	Post-op	Vertical difference	Pre-op	Post-op	Horizontal difference
Mean	78	16.27	16.69	0.41	33.15	30.30	−2.84
Minimum	60	9	11	−9	21	23	−11
Maximum	95	25	23	7	43	38	5
Standard deviation	7.37	3.97	3.30	3.58	5.70	3.97	4.59
P-value	<0.001	0.30	0.37	0.83	0.55	0.84	0.30

distances in mm; p-values determined using the t-test comparing the cemented and the cementless groups.

ISSN: 1749-799X