{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,6,13]],"date-time":"2025-06-13T11:07:35Z","timestamp":1749812855887,"version":"3.37.3"},"reference-count":30,"publisher":"Wiley","license":[{"start":{"date-parts":[[2022,9,16]],"date-time":"2022-09-16T00:00:00Z","timestamp":1663286400000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100007113","name":"Arak University of Medical Sciences","doi-asserted-by":"publisher","award":["3639"],"award-info":[{"award-number":["3639"]}],"id":[{"id":"10.13039\/501100007113","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Canadian Respiratory Journal"],"published-print":{"date-parts":[[2022,9,16]]},"abstract":"<jats:p>Background. The coronavirus disease 2019 (COVID-19) pandemic has been a leading cause of death in the world in the last few years. This study has investigated various causes and risk factors that may lead to death due to this disease. Methods. From June to October 2020, 98 expired and 196 recovered patients were studied for risk factors, underlying diseases, and laboratory findings that could lead to disease progression and mortality. Results. There was a significant relationship in terms of blood pressure, age, oxygen saturation, tachycardia, tachypnea, the interval between the onset of symptoms and hospitalization, diabetes mellitus, lung disease, cardiovascular disease, history of opium abuse, C-reactive protein, white blood cell, lymphocytes, hemoglobin, creatinine elevation, elevated liver enzyme, creatine phosphokinase, lactate dehydrogenase, ferritin, D-dimer, troponin, prothrombin time, international normalized ratio, intensive care unit admission days, arrhythmia, sepsis, acute respiratory distress syndrome, acute kidney injury (AKI), and the type of antiviral and antibiotic therapy between the two groups of patients. Conclusions. Mortality due to COVID-19 is affected by various causes such as age, underlying diseases, and complications that may occur in the course of the disease (e.g., arrhythmia, myocardial infarction, and AKI). By accurately identifying these causes and risk factors, we can prevent these complications and the mortality from COVID-19.<\/jats:p>","DOI":"10.1155\/2022\/9594931","type":"journal-article","created":{"date-parts":[[2022,9,16]],"date-time":"2022-09-16T18:05:10Z","timestamp":1663351510000},"page":"1-8","source":"Crossref","is-referenced-by-count":2,"title":["Evaluating the Factors Affecting COVID-19 Patients\u2019 Mortality in Arak in 2020"],"prefix":"10.1155","volume":"2022","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-8609-0702","authenticated-orcid":true,"given":"Hossein","family":"Mazaherpour","sequence":"first","affiliation":[{"name":"Arak University of Medical Sciences, Arak, Iran"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8564-3659","authenticated-orcid":true,"given":"Masoumeh","family":"Soofian","sequence":"additional","affiliation":[{"name":"Arak University of Medical Sciences, Arak, Iran"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7904-8247","authenticated-orcid":true,"given":"Elham","family":"Farahani","sequence":"additional","affiliation":[{"name":"Arak University of Medical Sciences, Arak, Iran"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2129-5640","authenticated-orcid":true,"given":"Ahmad","family":"Saebbian","sequence":"additional","affiliation":[{"name":"Arak University of Medical Sciences, Arak, Iran"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5713-5614","authenticated-orcid":true,"given":"Mostafa","family":"Etebari","sequence":"additional","affiliation":[{"name":"Arak University of Medical Sciences, Arak, Iran"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6963-0217","authenticated-orcid":true,"given":"Sakineh","family":"Mazaherpour","sequence":"additional","affiliation":[{"name":"Treatment Management of Social Security Organization of Khuzestan Province, Mahshahr, Iran"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8260-100X","authenticated-orcid":true,"given":"Fatemeh","family":"Ashrafian","sequence":"additional","affiliation":[{"name":"Clinical Research Department, Pasteur Institute of Iran, Tehran, Iran"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3502-8524","authenticated-orcid":true,"given":"Amitis","family":"Ramezani","sequence":"additional","affiliation":[{"name":"Clinical Research Department, Pasteur Institute of Iran, Tehran, Iran"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","reference":[{"key":"1","doi-asserted-by":"publisher","DOI":"10.1001\/jama.2020.1097"},{"key":"2","doi-asserted-by":"crossref","DOI":"10.1101\/2020.02.07.937862","article-title":"Severe acute respiratory syndrome-related coronavirus: the species and its viruses\u2014a statement of the coronavirus study group","author":"A. E. Gorbalenya","year":"2020"},{"key":"3","doi-asserted-by":"publisher","DOI":"10.1001\/jama.2020.3227"},{"key":"4","doi-asserted-by":"publisher","DOI":"10.1016\/s0140-6736(20)30183-5"},{"key":"5","doi-asserted-by":"publisher","DOI":"10.15585\/mmwr.mm6914e1"},{"article-title":"Classification of Omicron (B.1.1.529): SARS\u2010CoV-2 variant of concern","year":"2021","author":"World Health Organization","key":"6"},{"volume-title":"Severity of Disease Associated with Omicron Variant as Compared with Delta Variant in Hospitalized Patients with Suspected or Confirmed SARS-CoV-2 Infection","year":"2022","author":"World Health Organization","key":"7"},{"issue":"8","key":"8","doi-asserted-by":"crossref","first-page":"113","DOI":"10.46234\/ccdcw2020.032","article-title":"Vital surveillances: the epidemiological characteristics of an outbreak of 2019 novel coronavirus diseases (COVID-19) \u2013 China","volume":"2","author":"Novel Coronavirus Pneumonia Emergency Response Epidemiology Team","year":"2020","journal-title":"China CDC Weekly"},{"key":"9","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pone.0233147"},{"key":"10","doi-asserted-by":"publisher","DOI":"10.1016\/s0140-6736(20)30566-3"},{"key":"11","doi-asserted-by":"publisher","DOI":"10.1515\/cclm-2020-0369"},{"key":"12","doi-asserted-by":"publisher","DOI":"10.15585\/mmwr.mm6915e3"},{"key":"13","doi-asserted-by":"publisher","DOI":"10.1016\/j.rmed.2020.105941"},{"key":"14","doi-asserted-by":"publisher","DOI":"10.1007\/s11255-020-02451-9"},{"key":"15","doi-asserted-by":"publisher","DOI":"10.1038\/jhh.2013.45"},{"key":"16","doi-asserted-by":"publisher","DOI":"10.1038\/s41576-021-00408-x"},{"key":"17","doi-asserted-by":"publisher","DOI":"10.1001\/jama.2021.2294"},{"key":"18","doi-asserted-by":"publisher","DOI":"10.1111\/jgs.16472"},{"key":"19","doi-asserted-by":"publisher","DOI":"10.1016\/j.numecd.2020.07.031"},{"key":"20","doi-asserted-by":"publisher","DOI":"10.1038\/s41598-021-02920-w"},{"key":"21"},{"key":"22","doi-asserted-by":"publisher","DOI":"10.1016\/j.rceng.2020.07.003"},{"key":"23","doi-asserted-by":"publisher","DOI":"10.1002\/jmv.25871"},{"key":"24","doi-asserted-by":"publisher","DOI":"10.1161\/atvbaha.120.314872"},{"key":"25","doi-asserted-by":"publisher","DOI":"10.30476\/IJMS.2021.47835"},{"key":"26","doi-asserted-by":"publisher","DOI":"10.1038\/s41569-020-0413-9"},{"key":"27","doi-asserted-by":"publisher","DOI":"10.1016\/S2213-2600(20)30079-5"},{"key":"28","doi-asserted-by":"publisher","DOI":"10.1001\/jama.2020.4326"},{"key":"29","article-title":"Presenting characteristics, comorbidities, and outcomes among 5,700 patients hospitalized with COVID-19 in the New York City Area","volume":"20","author":"S. Richardson","year":"2020","journal-title":"JAMA"},{"key":"30","doi-asserted-by":"publisher","DOI":"10.1136\/bmjopen-2020-044618"}],"container-title":["Canadian Respiratory Journal"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/downloads.hindawi.com\/journals\/crj\/2022\/9594931.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/crj\/2022\/9594931.xml","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/crj\/2022\/9594931.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,9,16]],"date-time":"2022-09-16T18:05:22Z","timestamp":1663351522000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.hindawi.com\/journals\/crj\/2022\/9594931\/"}},"subtitle":[],"editor":[{"given":"Ammara","family":"Saleem","sequence":"additional","affiliation":[],"role":[{"role":"editor","vocabulary":"crossref"}]}],"short-title":[],"issued":{"date-parts":[[2022,9,16]]},"references-count":30,"alternative-id":["9594931","9594931"],"URL":"https:\/\/doi.org\/10.1155\/2022\/9594931","relation":{},"ISSN":["1916-7245","1198-2241"],"issn-type":[{"type":"electronic","value":"1916-7245"},{"type":"print","value":"1198-2241"}],"subject":[],"published":{"date-parts":[[2022,9,16]]}}}