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Have Levels of Evidence Improved the Quality of Orthopaedic Research?
BACKGROUND: Since 2003 many orthopaedic journals have adopted grading systems for levels of evidence (LOE). It is unclear if the quality of orthopaedic literature has changed since LOE was introduced. QUESTIONS/PURPOSES: We asked three questions: (1) Have the overall number and proportion of Level I...
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| 主要な著者: | , , , , , , |
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| フォーマット: | Artigo |
| 言語: | Inglês |
| 出版事項: |
Springer US
2013
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| 主題: | |
| オンライン･アクセス: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3792258/ https://ncbi.nlm.nih.gov/pubmed/23846606 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1007/s11999-013-3159-4 |
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