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Two\u2010hundred\u2010thirty and three patients (Group 1, patients needed invasive mechanical ventilation, <jats:italic>n<\/jats:italic>\u2009=\u200969; Group 2, patients needed noninvasive mechanical ventilation, <jats:italic>n<\/jats:italic>\u2009=\u200978; Group 3, patients needed &lt;12\u2009L\/min of O<jats:sub>2<\/jats:sub> supply, <jats:italic>n<\/jats:italic>\u2009=\u200996) with a postdischarge follow\u2010up &gt;12 months were studied. Follow\u2010up visits, chest computed tomography (CT) scan and pulmonary function tests (diffusing capacity of the lung for carbon monoxide [DLCO], 6\u2010min walking tests [6MWT], spirometry) were done at 3, 6, and 12 months after discharge. Male sex was more frequent in Group 1 (<jats:italic>n<\/jats:italic>\u2009=\u200950, 72.5%) compared with Group 2 (<jats:italic>n<\/jats:italic>\u2009=\u200949, 62.5%) and Group 3 (<jats:italic>n<\/jats:italic>\u2009=\u200944, 51.2%), <jats:italic>p<\/jats:italic>\u2009=\u20090.024. Group 2 patients had more comorbidities and higher BMI compared with others. At Month 12, the main reported symptoms were fatigue (mainly in Group 3) and dyspnea; most symptoms resolved during follow\u2010up, except brain fog, memory loss, and anosmia\/dysgeusia that, when present at Month 3, usually persisted at Month 12. DLCO and 6MWT normalized at Month 12 in almost all patients. Only nine patients (13%) in Group 1 had a normal chest CT at Month 12, while 20 (29%) had &gt;3 abnormalities, compared with 14 (17.9%) in Group 2 and 11 (11.4%) in Group 3, respectively (<jats:italic>p<\/jats:italic>\u2009=\u20090.04). Different clinical symptoms persist up to 12 months in patients hospitalized for SARS\u2010CoV\u20102 pneumonia. Despite the persistence of abnormalities at chest CT scan after 12 months, an impairment of pulmonary function persists only in a minority of subjects. A longer follow\u2010up is needed to assess the evolution of radiological abnormalities in COVID\u201019 population.<\/jats:p>","DOI":"10.1002\/jmv.28524","type":"journal-article","created":{"date-parts":[[2023,1,25]],"date-time":"2023-01-25T12:44:00Z","timestamp":1674650640000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":7,"title":["Twelve\u2010month clinical, functional, and radiological outcomes in patients hospitalized for SARS\u2010CoV\u20102 pneumonia"],"prefix":"10.1002","volume":"95","author":[{"given":"Marco","family":"Bongiovanni","sequence":"first","affiliation":[{"name":"Department of Infectious Diseases Ente Ospedaliero Cantonale Lugano Switzerland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Giuseppe","family":"Barilaro","sequence":"additional","affiliation":[{"name":"Department of Autoimmune Diseases, Hospital Clinic Universitat de Barcelona  Catalonia Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Francesco","family":"Bini","sequence":"additional","affiliation":[{"name":"Pneumology Unit, Garbagnate Hospital ASST Rhodense Milan Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2023,2,13]]},"reference":[{"key":"e_1_2_8_2_1","doi-asserted-by":"publisher","DOI":"10.1136\/bmj.m3862"},{"key":"e_1_2_8_3_1","doi-asserted-by":"publisher","DOI":"10.1056\/NEJMoa2002032"},{"key":"e_1_2_8_4_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0140-6736(20)30211-7"},{"key":"e_1_2_8_5_1","doi-asserted-by":"publisher","DOI":"10.1001\/jama.2020.12839"},{"key":"e_1_2_8_6_1","doi-asserted-by":"publisher","DOI":"10.1001\/jama.2020.1585"},{"key":"e_1_2_8_7_1","doi-asserted-by":"publisher","DOI":"10.1016\/S2213-2600(21)00031-X"},{"key":"e_1_2_8_8_1","doi-asserted-by":"publisher","DOI":"10.1136\/bmj.n136"},{"key":"e_1_2_8_9_1","unstructured":"WHO. 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