Zobrazeno 1 - 10
of 466
pro vyhledávání: '"E Hajizadeh"'
Publikováno v:
مجله اپیدمیولوژی ایران, Vol 15, Iss 2, Pp 162-171 (2019)
Background and Objectives: In many medical situations, people can experience recurrent events with a terminal event. If the terminal event is considered a censor in this type of data, the assumption of independence in the analysis of survival data ma
Externí odkaz:
https://doaj.org/article/51cc8e08255a4459bfaa8880573c9261
Publikováno v:
مجله اپیدمیولوژی ایران, Vol 14, Iss 4, Pp 375-383 (2019)
Background and Objectives: The purpose of this study was to predict the mortality rate of colorectal cancer in Iranian patients and determine the effective factors on the mortality of patients with colorectal cancer using random forest and logistic r
Externí odkaz:
https://doaj.org/article/ee44bc2c5c064550819eccb52f8504f2
Publikováno v:
مجله اپیدمیولوژی ایران, Vol 14, Iss 3, Pp 234-245 (2018)
Background and Objectives: Academic failure is of paramount importance for medical students because it might lead to a decline in scientific level of the community of physicians in the future. This study was conducted to investigate the predictors of
Externí odkaz:
https://doaj.org/article/13582f1acc4544598c769f02d643caf8
Publikováno v:
Majallah-i Dānishgāh-i ̒Ulūm-i Pizishkī-i Bābul, Vol 20, Iss 5, Pp 30-37 (2018)
BACKGROUND AND OBJECTIVE: Coronary artery restenosis following angioplasty may lead to major unwanted cardiac events. This is one of the most important concerns of cardiologists. This study was performed to evaluate the predictors of coronary artery
Externí odkaz:
https://doaj.org/article/a870f78926b249b398d7b81060a52d0f
Publikováno v:
مجله اپیدمیولوژی ایران, Vol 12, Iss 3, Pp 36-46 (2016)
Background and Objectives: In studies in which each person may experience an event at different times, they are recurrent events.One of the most popular approaches in analyzing recurrent event is obtaining an estimate of the means/rate of events at d
Externí odkaz:
https://doaj.org/article/ae0c8e21cb8c4311a107b3ce78e78451
Publikováno v:
مجله اپیدمیولوژی ایران, Vol 12, Iss 2, Pp 9-17 (2016)
Background and Objectives: One of the main concerns of heart specialists is the occurrence of restenosis after coronary angioplasty which can lead to coronary artery bypass graft, myocardial infarction, and death. The present study was conducted to i
Externí odkaz:
https://doaj.org/article/c83daa09aea143388e0da6e6b283d1ee
Publikováno v:
Salāmat-i kār-i Īrān, Vol 12, Iss 1, Pp 27-37 (2015)
Background and aims: Construction is one of the most dangerous industries in the worldwide. Workplace safety is a complicated phenomena and behavioral safety in the construction industry is even more so. The Aim of this study was the development of a
Externí odkaz:
https://doaj.org/article/f289d047c51d44c5ac2e041c43d5c786
Publikováno v:
Salāmat-i kār-i Īrān, Vol 11, Iss 6, Pp 10-20 (2014)
Background and aim: Construction industry continues to rank among the most dangerous industries in the worldwide. The aim of this study was the development of a new scale for measuring the factors influencing on unsafe behavior in the construction in
Externí odkaz:
https://doaj.org/article/7c5c1f4a434a48c187747def64921c1c
Publikováno v:
International Journal of Organ Transplantation Medicine, Vol 8, Iss 3 (2017)
Background: Lung transplantation (LTx) is a well-accepted treatment that can prolong survival of patients with advanced lung disease. Objective: To evaluate the association between serum cyclosporine level (SCL) pattern and mortality of LTx recipien
Externí odkaz:
https://doaj.org/article/fea5cc0f74f047098f0c4ef1b3d34f5b
Publikováno v:
مجله اپیدمیولوژی ایران, Vol 10, Iss 1, Pp 1-8 (2014)
Background and Objectives : The aim of this study was to assess the disease trajectory and recurrence rate of pemphigus based on the analysis of the gap time between successive recurrent events. In this regard, the most important associated factors w
Externí odkaz:
https://doaj.org/article/0db3bf977a6b47b78ec2af8de61fabb9