کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6209993 1604018 2013 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Accuracy and Clinical Utility of a Peri-Operative Risk Calculator for Total Knee Arthroplasty
ترجمه فارسی عنوان
دقت و سودمندی بالینی یک ماشین حساب ریسک عملیاتی برای آرتروپلاستی کامل زانو
کلمات کلیدی
زانو کامل طبقه بندی خطر، عوارض، عوارض جانبی
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی ارتوپدی، پزشکی ورزشی و توانبخشی
چکیده انگلیسی

Utilizing the Medicare Provider Analysis and Review dataset, a, peri-operative total knee arthroplasty (TKA) risk calculator was created based on select preoperative comorbidities. We retrospectively identified and reviewed 2284 primary TKAs at a single institution from 2000-2008. A numerical, predicted complication risk was established for each patient. Actual complications occurring within the first 14 post-operative days were recorded. Statistical analysis was performed using the C-statistic and ANOVA test. Patients with higher predicted probability of a complication did show higher complication rates. The corresponding C-statistic was 0.609. (95% Confidence Interval: 0.542-0.677). When the patients were divided into 4 groups based on their calculated complication risk (0-5%, 5-10%, 10-25%, > 25%) the statistical significance of the associated ANOVA was P < .001, showing that patients with higher predicted risk experienced more complications, and those with lower predicted risk experienced fewer complications. Based on our results, the calculator has predictive value and is clinically relevant.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: The Journal of Arthroplasty - Volume 28, Issue 3, March 2013, Pages 445-448
نویسندگان
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