Recurrent event analysis of coronary artery stenosis in patients undergoing angioplasty
المؤلفون المشاركون
Rasikhi, Ali Akbar
Bayranvand, Bihruz
Hajjzadah, Ibrahim
Amirfarhangi, Abd Allah
Nasryann, Jawad
المصدر
Iranian Red Crescent Medical Journal
العدد
المجلد 22، العدد 5 (31 مايو/أيار 2020)، ص ص. 1-6، 6ص.
الناشر
تاريخ النشر
2020-05-31
دولة النشر
الإمارات العربية المتحدة
عدد الصفحات
6
التخصصات الرئيسية
الملخص EN
Background: Restenosis after coronary angioplasty can have serious complications such as coronary artery bypass graft, myocardial infarction, and death.
Objectives: The present study aimed at investigating the factors affecting the recurrence of coronary artery stenosis in patients undergoing angioplasty using the recurrent event data analysis.
Methods: A cohort study was performed on patients undergoing coronary angioplasty from March 23, 2009, to January 21, 2011.
All patients were followed up from angioplasty to January 21, 2015.
First, each of the independent variables was entered into the univariate Cox model with a frailty component.
Then, variables with p-values of less than 0.2 were entered into the multivariate analysis.
The statistical analysis was done using R software, version 3.6, at the significance level of 0.05.
Results: The present study was conducted on 1,000 patients who underwent coronary angioplasty.We found that 441 patients experienced restenosis at least once in the study period.
The mean survival time to the first event of restenosis was 44.081.06 months.
Patients with a history of diabetes, unstable angina, and myocardial infarction had a significantly higher hazard of restenosis compared to other patients (P < 0.05).
Conclusions: The results of the recurrent event survival analysis confirmed the significant role of risk factors such as a history of diabetes, unstable angina, and myocardial infarction.
Therefore, training to enhance the patients’ awareness and attitude seems necessary to prevent them from exposing whit known risk factors.
The periodic follow-up of patients with risk factors and more ongoing care are also necessary.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Bayranvand, Bihruz& Hajjzadah, Ibrahim& Rasikhi, Ali Akbar& Amirfarhangi, Abd Allah& Nasryann, Jawad. 2020. Recurrent event analysis of coronary artery stenosis in patients undergoing angioplasty. Iranian Red Crescent Medical Journal،Vol. 22, no. 5, pp.1-6.
https://search.emarefa.net/detail/BIM-1430572
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Bayranvand, Bihruz…[et al.]. Recurrent event analysis of coronary artery stenosis in patients undergoing angioplasty. Iranian Red Crescent Medical Journal Vol. 22, no. 5 (May. 2020), pp.1-6.
https://search.emarefa.net/detail/BIM-1430572
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Bayranvand, Bihruz& Hajjzadah, Ibrahim& Rasikhi, Ali Akbar& Amirfarhangi, Abd Allah& Nasryann, Jawad. Recurrent event analysis of coronary artery stenosis in patients undergoing angioplasty. Iranian Red Crescent Medical Journal. 2020. Vol. 22, no. 5, pp.1-6.
https://search.emarefa.net/detail/BIM-1430572
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references : p. 6
رقم السجل
BIM-1430572
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