{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,2]],"date-time":"2026-02-02T21:30:10Z","timestamp":1770067810829,"version":"3.49.0"},"reference-count":15,"publisher":"Ovid Technologies (Wolters Kluwer Health)","issue":"10","license":[{"start":{"date-parts":[[2024,3,8]],"date-time":"2024-03-08T00:00:00Z","timestamp":1709856000000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["lww.com","ovid.com"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2024,3,8]]},"abstract":"<jats:p>To investigate the infection status of coronavirus disease 2019 (COVID-19) among people in Anhui Province, China after the epidemic prevention and control measures were lifted, and to study and analyze its related influencing factors. From March 11 to May 20, 2023, questionnaires on COVID-19 were distributed on the Questionnaire Star platform, and Statistical Product and Service Solutions software (version 19.0) was used for statistical processing. The results showed that the infection rate of COVID-19 among respondents reached 72.24%. 58.81% of the infected people reported post COVID-19 symptoms. Fever, fatigue, and cough were the main symptoms during infection. The results of multi-factor logistic regression analysis showed that there is statistical significance between age (<jats:italic toggle=\"yes\">P<\/jats:italic>\u2005=\u2005.002), residential area (<jats:italic toggle=\"yes\">P<\/jats:italic>\u2005=\u2005.025), number of vaccine injections (<jats:italic toggle=\"yes\">P<\/jats:italic>\u2005&lt;\u2005.001) and the risk of new coronavirus infection. COVID-19 had a high infection rate, and children had a lower risk of COVID-19. People living in cities were more susceptible to COVID-19, and it was necessary to increase the number of vaccine doses.<\/jats:p>","DOI":"10.1097\/md.0000000000037366","type":"journal-article","created":{"date-parts":[[2024,3,8]],"date-time":"2024-03-08T20:02:31Z","timestamp":1709928151000},"page":"e37366","update-policy":"https:\/\/doi.org\/10.1097\/lww.0000000000001000","source":"Crossref","is-referenced-by-count":1,"title":["The prevalence of COVID-19 infection, associated risk factors and post-COVID-19 symptoms among vaccinated people, in Anhui Province, China: A cross-sectional study"],"prefix":"10.1097","volume":"103","author":[{"ORCID":"https:\/\/orcid.org\/0009-0005-4292-5452","authenticated-orcid":false,"given":"Tianyun","family":"Yu","sequence":"first","affiliation":[{"name":"Department of General Medicine, Chaohu Hospital affiliated with Anhui Medical University, Chaohu, China."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yujia","family":"Zhai","sequence":"additional","affiliation":[{"name":"Department of General Medicine, Chaohu Hospital affiliated with Anhui Medical University, Chaohu, China."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Can","family":"Cui","sequence":"additional","affiliation":[{"name":"Department of General Medicine, Chaohu Hospital affiliated with Anhui Medical University, Chaohu, China."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5833-0083","authenticated-orcid":false,"given":"Zengfeng","family":"Su","sequence":"additional","affiliation":[{"name":"Department of General Medicine, Chaohu Hospital affiliated with Anhui Medical University, Chaohu, China."}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"276","reference":[{"key":"R1-20250503","doi-asserted-by":"crossref","first-page":"900","DOI":"10.1136\/thoraxjnl-2021-217487","article-title":"Risk factors for developing COVID-19: a population-based longitudinal study (COVIDENCE UK).","volume":"77","author":"Holt","year":"2022","journal-title":"Thorax"},{"key":"R2-20250503","doi-asserted-by":"crossref","first-page":"402","DOI":"10.1016\/j.jinf.2023.01.029","article-title":"Infection rates of 70% of the population observed within 3 weeks after release of COVID-19 restrictions in Macao, China.","volume":"86","author":"Liang","year":"2023","journal-title":"J Infect"},{"key":"R3-20250503","doi-asserted-by":"crossref","first-page":"e102","DOI":"10.1016\/S1473-3099(21)00703-9","article-title":"A clinical case definition of post-COVID-19 condition by a Delphi consensus.","volume":"22","author":"Soriano","year":"2022","journal-title":"Lancet Infect Dis"},{"key":"R6-20250503","first-page":"e14","article-title":"Late complications of COVID-19; 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