Artículos de revistas
Fractures Of The Neck Of The Talus: Evaluation Of Reproducibility Of Hawkins' Classification
Registro en:
Acta Ortopedica Brasileira. , v. 20, n. 3, p. 170 - 173, 2012.
14137852
10.1590/S1413-78522012000300007
2-s2.0-84865299430
Autor
Filho M.L.D.
Verzani M.A.
Rosa A.F.
Pimenta C.J.
Grynwald J.
Junior A.C.
Institución
Resumen
Objective: To evaluate the intraobserver and interobserver reproducibility of Hawkins' classification for fractures of the neck of the talus. Methods: 20 random cases of fracture of the talus were selected, to be defined according to the classification of types by eight orthopedic surgeons, 13 orthopedic residents and 15 radiology residents. Results: Using the statistical test of Landis and Koch, measurements of 0.627 and 0.668 were obtained in the first and second evaluations, respectively. These values define a satisfactory agreement for Hawkins' classification. Conclusion: We conclude that this classification is reproducible between observers, with better values for the more experienced observers. Level of Evidence I, Study Diagnostic - Investigating a diagnostic test. 20 3 170 173 Sanders, D.W., Fractures of the talus (2006) Rockwood & Green's fractures in adults, pp. 2249-2293. , Bucholz RW, Heckman JD, editors, 6th ed. Philadelphia: Lippincott Williams & Wilkins Heckman, J.D., Fraturas do talus (2006) Rockwood & Green's fraturas em adultos, pp. 2091-2132. , Bucholz RW, Heckman JD, editors, Tradução de Dr. Maurício Barreto de Castro 5a.ed. Barueri, SP: Manole Hawkins, L.G., Fractures of the neck of the talus (1970) J Bone Joint Surg Am, 52 (5), pp. 991-1002 Everitt, B.S., (1992) The analysis of contingency tables, pp. 146-150. , 2nd ed. London: Chapman e Hall Fleiss, J.L., (1981) Statistical methods for rates and proportions, , 2nd ed. New York: John Wiley & Sons Cohen, J., A coefficient of agreement for nominal scales (1960) Educ Psychol Meas, 20 (1), pp. 37-46 Svanholm, H., Starklint, H., Gundersen, H.J., Fabricius, J., Barlebo, H., Olsen, S., Reproducibility of histomorphologic diagnoses with special reference to the kappa statistic (1989) APMIS, 97 (8), pp. 689-698 Landis, J.R., Koch, G.G., The measurement of observer agreement for categorical data (1977) Biometrics, 33 (1), pp. 159-174