Journals / Bilge International Journal of Science and Technology Research / 2026 / Cilt: 5 Sayı: 2

Analysis of the Multiraters Agreement with Log-Linear Models

Log-lineer Modeller ile Çoklu Değerlendiriciler Uyum Analizi

Pages
107–110
Publication Date
2021-09-30
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

The results show that the coefficients of the agreement only show the value of the fit between raters.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:In this study, 87 digital panoramic images are classified by the three raters to assess the accuracy of diagnosis of peri-implant bone defects.
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Key Findings & Data:The coefficient of kappa is obtained as 0.81 among the three raters, which indicates an almost perfect agreement.
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Conclusion & Impact:The results show that the coefficients of the agreement only show the value of the fit between raters.
🔬Design:Modeling & Simulation
📍Scope:Comprehensive Sample
⚙️Variables:uyum · kappa katsayısı · loh-lineer model

Abstract

In this study, 87 digital panoramic images are classified by the three raters to assess the accuracy of diagnosis of peri-implant bone defects. The coefficient of kappa is obtained as 0.81 among the three raters, which indicates an almost perfect agreement. Then, the log-linear agreement models are applied to the data. The best model is determined based on the model selection criteria. Using the best model, we estimate the agreement parameter. It is 33 times higher for three raters to make the same decision than to make a different decision. The results show that the coefficients of the agreement only show the value of the fit between raters. On the other hand, agreement models provide a model equation for the raters, and more detailed and consistent results can be obtained by calculating the agreement and association parameters.

Özet

Bu çalışmada, peri-implant kemik defektlerinin teşhisinin doğruluğunu değerlendirmek için 87 dijital panoramik görüntü üç değerlendirici tarafından sınıflandırılmıştır. Üç değerlendiriciler arasında kappa katsayısı 0.81 olarak elde edilmekte olup, bu da mükemmele yakın bir uyumu göstermektedir. Daha sonra verilere log-lineer anlaşma modeller uygulanmıştır. Model seçim kriterlerine göre en iyi model belirlenmiştir. En iyi modeli kullanarak uyum parametresi tahmin edilir. Üç değerlendiricinin aynı kararı vermesi, farklı bir karar vermesine göre 33 kat daha fazladır. Sonuçlar, uyum katsayılarının yalnızca değerlendiriciler arasındaki uyumun değerini gösterdiğini göstermektedir. Öte yandan, uyum modelleri, değerlendiriciler için bir model denklemi sağlar ve uyum ve ilişki parametreleri hesaplanarak daha ayrıntılı ve tutarlı sonuçlar elde edilebilir.

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Cite This Article

Altun, G. (2021). Analysis of the Multiraters Agreement with Log-Linear Models. Bilge International Journal of Science and Technology Research, Cilt: 5 Sayı: 2, 107–110. https://doi.org/10.30516/bilgesci.950797

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