Identifying the Prognosis Factors in Death after Liver Transplantation via Adaptive LASSO in Iran
المؤلفون المشاركون
Ayatollahi, Seyyed Mohammad Taghi
Pourahmad, Saeedeh
Raeisi Shahraki, Hadi
المصدر
Journal of Environmental and Public Health
العدد
المجلد 2016، العدد 2016 (31 ديسمبر/كانون الأول 2016)، ص ص. 1-6، 6ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2016-08-25
دولة النشر
مصر
عدد الصفحات
6
التخصصات الرئيسية
الملخص EN
Despite the widespread use of liver transplantation as a routine therapy in liver diseases, the effective factors on its outcomes are still controversial.
This study attempted to identify the most effective factors on death after liver transplantation.
For this purpose, modified least absolute shrinkage and selection operator (LASSO), called Adaptive LASSO, was utilized.
One of the best advantages of this method is considering high number of factors.
Therefore, in a historical cohort study from 2008 to 2013, the clinical findings of 680 patients undergoing liver transplant surgery were considered.
Ridge and Adaptive LASSO regression methods were then implemented to identify the most effective factors on death.
To compare the performance of these two models, receiver operating characteristic (ROC) curve was used.
According to the results, 12 factors in Ridge regression and 9 ones in Adaptive LASSO regression were significant.
The area under the ROC curve (AUC) of Adaptive LASSO was equal to 89% (95% CI: 86%–91%), which was significantly greater than Ridge regression (64%, 95% CI: 61%–68%) (p<0.001).
As a conclusion, the significant factors and the performance criteria revealed the superiority of Adaptive LASSO method as a penalized model versus traditional regression model in the present study.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Raeisi Shahraki, Hadi& Pourahmad, Saeedeh& Ayatollahi, Seyyed Mohammad Taghi. 2016. Identifying the Prognosis Factors in Death after Liver Transplantation via Adaptive LASSO in Iran. Journal of Environmental and Public Health،Vol. 2016, no. 2016, pp.1-6.
https://search.emarefa.net/detail/BIM-1108537
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Raeisi Shahraki, Hadi…[et al.]. Identifying the Prognosis Factors in Death after Liver Transplantation via Adaptive LASSO in Iran. Journal of Environmental and Public Health No. 2016 (2016), pp.1-6.
https://search.emarefa.net/detail/BIM-1108537
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Raeisi Shahraki, Hadi& Pourahmad, Saeedeh& Ayatollahi, Seyyed Mohammad Taghi. Identifying the Prognosis Factors in Death after Liver Transplantation via Adaptive LASSO in Iran. Journal of Environmental and Public Health. 2016. Vol. 2016, no. 2016, pp.1-6.
https://search.emarefa.net/detail/BIM-1108537
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1108537
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر