ISSN 1004-4140
CN 11-3017/P
Volume 32 Issue 3
May  2023
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CHEN L L, WANG F R, CHAI J, et al. Clinical Characteristics of Novel Coronavirus Infection in Different Age Groups[J]. CT Theory and Applications, 2023, 32(3): 429-435. DOI: 10.15953/j.ctta.2023.058. (in Chinese).
Citation: CHEN L L, WANG F R, CHAI J, et al. Clinical Characteristics of Novel Coronavirus Infection in Different Age Groups[J]. CT Theory and Applications, 2023, 32(3): 429-435. DOI: 10.15953/j.ctta.2023.058. (in Chinese).
shu

Clinical Characteristics of Novel Coronavirus Infection in Different Age Groups

  • 1.

    Baotou Medical College, Inner Mongolia University of Science and Technology, Baotou 014000, China

  • 2.

    Key Laboratory of COPD Diagnosis and Treatment of National Health Commission, Inner Mongolia Autonomous Region People's Hospital/Inner Mongolia Key Laboratory of Respiratory Diseases, Hohhot 010017, China

  • 1.

    Department of Respiratory and Critical Care Medicine Inner Mongolia People's Hospital, Hohhot 010017, China

  • 2.

    Department of Imaging Medicine Inner Mongolia People's Hospital, Hohhot 010017, China

  • 4.

    The Fourth Hospital of Inner Mongolia Autonomous Region, Hohhot 010017, China

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  • Received Date: March 13, 2023
  • Revised Date: April 13, 2023
  • Accepted Date: April 13, 2023
  • Available Online: April 26, 2023
  • Published Date: May 30, 2023
    Graphical Abstract
    • Abstract
  • Objective: To investigate the differences in clinical features of patients with novel coronavirus infection at different ages. Methods: A total of 382 patients with novel coronavirus, hospitalized in a designated hospital for treatment of novel coronavirus in Inner Mongolia Autonomous Region from October 1 to October 31, 2022 were included. The groups were as follows: children group 0~18 years old; youth group 19~44 years old; middle-aged group 45~59 years old; and elderly group ≥60 years old. The demographic and clinical characteristics of cases in different age groups were analyzed retrospectively. Results: Patients were stratified by 10 years of age, and conformed to a normal distribution. The age at onset was orimarily within the young people categrry, the severity of disease was mild in all age groups, and the risk of severe disease was higher in the elderly group (P<0.01). There were significant differences in clinical manifestations of fever and cough among different age groups (P<0.01). There were significant differences in lymphocyte ratio (LYM%), neutrophil ratio (NEU%), and interleukin-6 (IL-6), and albumin (ALB) levels in laboratory examination (P<0.05). Discussion: People infected with novel coronavirus are generally susceptible, and the risk of severe illness is positively correlated with age. The decline of lymphocytes and albumin in laboratory tests was negatively correlated with age. The increase of neutrophils and interleukin- 6 was positively correlated with age.
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    • References (15)
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