. 2004 Dec 27;4:39. doi: 10.1186/1472-6963-4-39

Table 6.

Total hip replacement RCTs of 5 years or more duration not included in the systematic reviews [2,8,13].

Study (Study Design)	Prostheses	Patient Characteristics	Mean duration of follow up (range)	Revision Rate^bc	Hip score post-op^d
Sharp (2000) [14] 2 Hospitals (UK)^a(Observational study) No funding received	C-Fit uncemented with hydroxyapatite porous coating of components	N = 91 in total for both groups Mean age: <66 years	5.2 years (1 month–8 yrs)	25/91 = 27.5%	score/patients 12–20/35 21–30/13 31–40/12 41–50/1 50–60/2

a: 1 center randomised, 1 center not randomised

b: Revision rate at latest follow-up point & crude survival rate based on all patients

c: Results reported by patient number on entry to trial i.e. intention to treat

d: Oxford Hip Score

NR: Not Reported