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Ziaee M, Khodayari MT, Ghaffari S, Garjani A. Response to Understanding Regression Methods: Clinical or Statistical Approach. Angiology 2019; 70:983. [PMID: 31426662 DOI: 10.1177/0003319719869087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
- Mojtaba Ziaee
- 1 Medicinal Plants Research Center, Maragheh University of Medical Sciences, Maragheh, Iran
| | | | - Samad Ghaffari
- 2 Cardiovascular Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Alireza Garjani
- 3 Department of Pharmacology, Tabriz University of Medical Sciences, Tabriz, Iran
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Ashrafi-Asgarabad A, Safiri S. Comments on "When is hemiarthroplasty preferable to intramedullary prophylactic fixation of malignant lesions of the proximal femur?". J Surg Oncol 2018. [PMID: 29513900 DOI: 10.1002/jso.24932] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Ahad Ashrafi-Asgarabad
- Departmentof Epidemiology, School of Public Health, Shahid Beheshti University of Medical Sciences, Tehran, Iran.,Departmentof Epidemiology, Bam University of Medical Sciences, Bam, Iran
| | - Saeid Safiri
- Managerial Epidemiology Research Center, Department of Public Health, School of Nursing and Midwifery, Maragheh University of Medical Sciences, Maragheh, Iran.,Department of Epidemiology and Biostatistics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
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Ashrafi-Asgarabad A, Safiri S. Prognostic Value of Primary Tumor Volume Changes on Kilovoltage Onboard Cone Beam Computed Tomography during Definitive Chemoradiotherapy for stage III Non-Small Cell Lung Cancer: Methodological Issues. J Thorac Oncol 2018; 13:e26-e27. [PMID: 29425618 DOI: 10.1016/j.jtho.2017.10.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2017] [Accepted: 10/09/2017] [Indexed: 11/19/2022]
Affiliation(s)
- Ahad Ashrafi-Asgarabad
- Department of Epidemiology, School of Public Health, Shahid Beheshti University of Medical Sciences, Tehran, Iran; Department of Epidemiology, Bam University of Medical Sciences, Bam, Iran
| | - Saeid Safiri
- Managerial Epidemiology Research Center, Department of Public Health, School of Nursing and Midwifery, Maragheh University of Medical Sciences, Maragheh, Iran; Department of Epidemiology and Biostatistics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran.
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Safiri S, Ayubi E. Cardiovascular risk profile in burn survivors: Methodological issues. Burns 2017; 43:1823-1824. [PMID: 29089203 DOI: 10.1016/j.burns.2017.08.021] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2017] [Accepted: 08/15/2017] [Indexed: 11/16/2022]
Affiliation(s)
- Saeid Safiri
- Managerial Epidemiology Research Center, Department of Public Health, School of Nursing and Midwifery, Maragheh University of Medical Sciences, Maragheh, Iran; Department of Epidemiology and Biostatistics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Erfan Ayubi
- Department of Epidemiology, School of Public Health, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
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Qorbani M, Safiri S. Severe aortic arch calcification predicts mortality in patients undergoing peritoneal dialysis: Methodological issues. J Formos Med Assoc 2017; 117:85-86. [PMID: 28988889 DOI: 10.1016/j.jfma.2017.09.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2017] [Accepted: 09/21/2017] [Indexed: 11/28/2022] Open
Affiliation(s)
- Mostafa Qorbani
- Non-Communicable Diseases Research Center, Alborz University of Medical Sciences, Karaj, Iran
| | - Saeid Safiri
- Managerial Epidemiology Research Center, Department of Public Health, School of Nursing and Midwifery, Maragheh University of Medical Sciences, Maragheh, Iran; Department of Epidemiology & Biostatistics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran.
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Ayubi E, Safiri S. The association between red cell distribution width and poor outcomes in hospitalized patients with influenza: Methodological issues. J Crit Care 2017; 41:324. [PMID: 28712651 DOI: 10.1016/j.jcrc.2017.07.016] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2017] [Accepted: 07/08/2017] [Indexed: 11/29/2022]
Affiliation(s)
- Erfan Ayubi
- Department of Epidemiology, School of Public Health, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Saeid Safiri
- Managerial Epidemiology Research Center, Department of Public Health, School of Nursing and Midwifery, Maragheh University of Medical Sciences, Maragheh, Iran; Department of Epidemiology & Biostatistics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran.
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Ayubi E, Sullman MJM, Safiri S. J-shaped relationship between habitual coffee consumption and 10-year (2002-2012) cardiovascular disease incidence: methodological issues. Eur J Nutr 2017; 56:2211-2212. [PMID: 28653178 DOI: 10.1007/s00394-017-1486-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Erfan Ayubi
- Department of Epidemiology, School of Public Health, Shahid Beheshti University of Medical Sciences, Tehran, Iran.,Department of Epidemiology and Biostatistics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Saeid Safiri
- Managerial Epidemiology Research Center, Department of Public Health, School of Nursing and Midwifery, Maragheh University of Medical Sciences, Maragheh, Iran.
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Karamzad N, Safiri S. Body mass index and the risk of all-cause mortality among patients with nonvalvular atrial fibrillation: a multicenter prospective observational study in China; methodological issues. Eur J Clin Nutr 2017; 71:1019. [PMID: 28466849 DOI: 10.1038/ejcn.2017.69] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- N Karamzad
- Department of Biochemistry and Diet Therapy, Nutrition Research Center, School of Nutrition and Food Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - S Safiri
- Department of Public Health, Managerial Epidemiology Research Center, School of Nursing and Midwifery, Maragheh University of Medical Sciences, Maragheh, Iran.,Department of Epidemiology and Biostatistics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
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Pakzad R, Safiri S. Letter to the Editor on: Prostate-specific antigen density is predictive of outcome in suboptimal prostate seed brachytherapy. Brachytherapy 2017; 16:654. [PMID: 28366277 DOI: 10.1016/j.brachy.2017.02.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2017] [Accepted: 02/20/2017] [Indexed: 11/30/2022]
Affiliation(s)
- Reza Pakzad
- Department of Epidemiology, Faculty of Health, Ilam University of Medical Sciences, Ilam, Iran
| | - Saeid Safiri
- Managerial Epidemiology Research Center, Department of Public Health, School of Nursing and Midwifery, Maragheh University of Medical Sciences, Maragheh, Iran; Department of Epidemiology and Biostatistics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
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