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1
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Mansori K, Allahmoradi M. Comments on preoperative sepsis is a predictive factor for 30-day mortality after major lower limb amputation among patients with arteriosclerosis obliterans and diabetes. J Orthop Sci 2020; 25:1132. [PMID: 33008687 DOI: 10.1016/j.jos.2019.09.021] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/16/2019] [Accepted: 09/01/2019] [Indexed: 11/19/2022]
Affiliation(s)
- Kamyar Mansori
- Department of Biostatistics and Epidemiology, School of Medicine, Zanjan University of Medical Sciences, Zanjan, Iran.
| | - Meisam Allahmoradi
- Department of Physical Education and Sport Sciences, Baneh Branch, Islamic Azad University, Baneh, Iran
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2
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Hemoglobin and Change in Hemoglobin Status: Comments on Methodology. Am J Med 2018; 131:e127. [PMID: 29454432 DOI: 10.1016/j.amjmed.2017.07.035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/21/2017] [Revised: 07/28/2017] [Accepted: 07/28/2017] [Indexed: 11/21/2022]
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Ayubi E, Safiri S. Comments on validation of the criteria for early critical care resource use in assessing the effectiveness of field triage. Am J Emerg Med 2017; 36:901. [PMID: 28970027 DOI: 10.1016/j.ajem.2017.09.046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2017] [Revised: 08/17/2017] [Accepted: 09/27/2017] [Indexed: 10/18/2022] Open
Affiliation(s)
- Erfan Ayubi
- Department of Epidemiology, School of Public Health, Shahid Beheshti University of Medical Sciences, Tehran, Iran; Department of Epidemiology & 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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4
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Ayubi E, Safiri S. Patients' outcomes after cardiac arrest based on age: Methodological issues. Am J Emerg Med 2017; 36:880. [PMID: 28912084 DOI: 10.1016/j.ajem.2017.08.056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2017] [Accepted: 08/29/2017] [Indexed: 11/26/2022] Open
Affiliation(s)
- Erfan Ayubi
- Department of Epidemiology, School of Public Health, Shahid Beheshti University of Medical Sciences, Tehran, Iran; Department of Epidemiology & 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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Safiri S, Ayubi E. Comments on cardiovascular mortality - Comparing risk factor associations within couples and in the total population - The HUNT study. Int J Cardiol 2017; 242:7. [PMID: 28619353 DOI: 10.1016/j.ijcard.2017.02.145] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/26/2017] [Accepted: 02/27/2017] [Indexed: 10/19/2022]
Affiliation(s)
- Saeid Safiri
- Managerial Epidemiology Research Center, Department of Public Health, School of Nursing and Midwifery, Maragheh University of Medical Sciences, Maragheh, Iran
| | - Erfan Ayubi
- Department of Epidemiology, School of Public Health, Shahid Beheshti University of Medical Sciences, Tehran, Iran; Department of Epidemiology & Biostatistics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran.
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Safiri S, Ayubi E. Prediction of distant metastases from nasopharyngeal carcinoma: Improved diagnostic performance of MRI using nodal volume in N1 and N2 stage disease: Methodological issues. Oral Oncol 2017; 71:95. [PMID: 28688698 DOI: 10.1016/j.oraloncology.2017.06.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2017] [Accepted: 06/07/2017] [Indexed: 11/19/2022]
Affiliation(s)
- Saeid Safiri
- Managerial Epidemiology Research Center, Department of Public Health, School of Nursing and Midwifery, Maragheh University of Medical Sciences, Maragheh, Iran
| | - Erfan Ayubi
- Department of Epidemiology, School of Public Health, Shahid Beheshti University of Medical Sciences, Tehran, Iran; Department of Epidemiology & Biostatistics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran.
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7
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Safiri S, Ayubi E. Depressive symptoms in older adults awaiting cataract surgery: methodological and statistical issues. Clin Exp Ophthalmol 2017; 45:840-841. [PMID: 28432717 DOI: 10.1111/ceo.12970] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2017] [Accepted: 03/24/2017] [Indexed: 11/27/2022]
Affiliation(s)
- Saeid Safiri
- Managerial Epidemiology Research Center, Department of Public Health, School of Nursing and Midwifery, Maragheh University of Medical Sciences, Maragheh, Iran
| | - 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
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