Journal of Orthopaedic Surgery and Research

Table 1 Inter- and intrarater reliability for eight raters that evaluated the posterior tilt in 50 lateral radiographs of the hip

From: Eight orthopedic surgeons achieved moderate to excellent reliability measuring the preoperative posterior tilt angle in 50 Garden-I and Garden-II femoral neck fractures

	R₁	R₂	R₃	R₄	C₁	C₂	C₃	C₄	ICC_intra
R₁	–	0.87	0.84	0.72	0.75	0.72	0.87	0.85	0.86
R₂		–	0.91	0.78	0.82	0.71	0.86	0.91	0.90
R₃			–	0.73	0.79	0.64	0.86	0.88	0.75
R₄				–	0.78	0.64	0.70	0.81	0.82
C₁					–	0.68	0.77	0.83	0.66
C₂						–	0.70	0.68	0.62
C₃							–	0.83	0.64
C₄								–	0.89

R _n registrar N, C _n consultant N

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ISSN: 1749-799X

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