Table 1.

Year of discharge and percentage of patients with diagnoses of stroke or Parkinson’s disease.

Hip Arthoplasties		Patients with stroke		Patients with Parkinson’s Disease
Year of discharge	n	n	% of arthroplasties	n	% of arthroplasties
1996	3970	277	6.98	230	5.79
1997	3914	102	2.61	217	5.54
1998	4218	141	3.34	264	6.26
1999	4346	155	3.57	230	5.29
2000	4118	148	3.59	312	7.58
2001	4167	184	4.42	344	8.26
2002	4160	226	5.43	311	7.48
2003	4456	192	4.31	397	8.91
2004	4539	222	4.89	401	8.83