儿童和奥密克戎变异株感染或再感染后长期新冠：一项前瞻性观察研究。
Long COVID in Children and Young after Infection or Reinfection with the Omicron Variant: A Prospective Observational Study.
机构信息
Division of Surgery & Interventional Science, Faculty of Medical Sciences, University College London, London, UK.
Immunisations and Vaccine Preventable Diseases, UK Health Security Agency, London, UK.
出版信息
J Pediatr. 2023 Aug;259:113463. doi: 10.1016/j.jpeds.2023.113463. Epub 2023 May 11.
To describe the prevalence of long COVID in children infected for the first time (n = 332) or reinfected (n = 243) with Omicron compared with test-negative children (n = 311). Overall, 12%-16% of those infected with Omicron met the research definition of long COVID at 3 and 6 months after infection, with no evidence of difference between cases of first positive and reinfected (P = 0.17).
描述首次感染（n=332）或再次感染（n=243）奥密克戎的儿童与阴性对照儿童（n=311）相比，长期新冠病毒的流行情况。总体而言，12%-16%的奥密克戎感染者在感染后 3 个月和 6 个月时符合长期新冠病毒的研究定义，首次感染和再次感染之间没有差异（P=0.17）。
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