Prognostic value of procalcitonin in acute exacerbation of chronic obstructive pulmonary disease: A systematic review and meta-analysis

• Pang Qiyuan ,

  Contributed equally to this work with: Pang Qiyuan, Lin Changyang

  Roles Conceptualization, Formal analysis, Writing – original draft

  Affiliation Department of Nursing, Guiyang Hospital of Stomatology, Guiyang, China

  ⨯
• Lin Changyang ,

  Contributed equally to this work with: Pang Qiyuan, Lin Changyang

  Roles Data curation, Formal analysis, Methodology

  Affiliation Department of Pulmonary and Critical Care Medicine, The Second Affiliated Hospital of Guizhou University of Traditional Chinese Medicine, Guiyang, China

  ⨯
• Li Gaigai,

  Roles Data curation, Methodology

  Affiliation Department of Pulmonary and Critical Care Medicine, The Second Affiliated Hospital of Guizhou University of Traditional Chinese Medicine, Guiyang, China

  ⨯
• Qiu Ju,

  Roles Data curation, Methodology, Software

  Affiliation Department of Pulmonary and Critical Care Medicine, The Second Affiliated Hospital of Guizhou University of Traditional Chinese Medicine, Guiyang, China

  ⨯
• Zhou Xun

  Roles Conceptualization, Writing – review & editing

  * E-mail: 3453730998@qq.com

  Affiliation Department of Pulmonary and Critical Care Medicine, The Second Affiliated Hospital of Guizhou University of Traditional Chinese Medicine, Guiyang, China

  https://orcid.org/0009-0008-8867-3838

  ⨯