Short-term survivorship of Truliant® total knee arthroplasty implants utilizing the American Joint Replacement Registry

Table 5 Cumulative percent revision rates across the American Joint Replacement Registry, Australian Orthopaedic Association National Joint Replacement Registry, and United Kingdom National Joint Registry

Registry	PS		CR/minimally stabilized/unconstrained
	1 year, rate (95%CI)	3 years, rate (95%CI)	1 year, rate (95%CI)	3 years, rate (95%CI)
AJRR (Truliant data)	0.82 (0.51-1.13)	1.76 (1.09- 2.43)	0.18 (0-0.44)	0.39 (0-0.92)
AJRR (non-Truliant data)	0.8 (0.78-0.83)	1.73 (1.69-1.77)	0.57 (0.55-0.59)	1.2 (1.17-1.23)
AOANJRR (all non-Truliant data)[13]	1.2 (1.1-1.2)	2.8 (2.7-2.9)	0.9 (0.9-0.9)	2.3 (2.3-2.4)
UK NJR (all non-Truliant data)[14]	0.48 (0.45-0.5)	1.65 (1.6-1.7)	0.38 (0.37-0.40)	1.33 (1.30-1.36)

PS: Posterior stabilized; CR: Cruciate retaining.