An evaluation of intra and inter observer reliability of the five used classification systems of tibial plateau fractures

Author:

Koksal Alper,Abul Kadir,Kargın Deniz,Cimen Osman,Mert Muhammed,Keskin Abdi

Abstract

We aimed to evaluate the intraobserver and inter- observer variations of the five primary classification systems for assessing tibial plateau fractures via standard X-Ray, biplanar and reconstructed 3D CT images. Using anteroposterior (AP) – lateral X-Ray, and CT images, one hundred tibial plateau fractures were evaluated and classified by four surgeons according to the AO, Moore, Schatzker, modified Duparc, and 3-column classification systems. Each observer evaluated the radiographs and CT images separately – listed each time randomly – on a total of 3 occasions: with an initial evaluation, and then subsequently in weeks 4 and 8. Intra- and interobserver variabilities were assessed using the Kappa statistics. Intra- and interobserver variabilities were 0.55 ± 0.03 and 0.50 ± 0.05 for AO, 0.58 ± 0.08 and 0.56 ± 0.02 for Schatzker, 0.52 ± 0.06 and 0.49 ± 0.04 for Moore, 0.58 ± 0.06 and 0.51± 0.06 for the modified Duparc, and 0.66 ± 0.03 and 0.68 ± 0.02 for the 3-column classification. Evaluation of tibial plateau fractures using 3-column classification in conjunction with radiographic classifications has higher levels of consistency compared to radiographic classifications alone.

Publisher

Universa BV

Subject

Orthopedics and Sports Medicine,General Medicine,Surgery

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3