Re-Evaluation of Systematic Review/Meta-Analysis on Method of Reinforcing Earth to Generate Metal in the Treatment of Chronic Obstructive Pulmonary Disease in Stable Stage
OBJCETIVE:To re-evaluate the systematic review/Meta-analysis on method of reinforcing earth to generate metal in the treatment of chronic obstructive pulmonary disease(COPD)in stable stage,so as to provide evidence-based basis for the selection of method of reinforcing earth to generate metal in the treatment of COPD in the stable stage.METHODS:Seven Chinese and English databases were retrieved,and the time limit was from the establishment of the database to Jun.1st,2023.After literature screening and data extraction,the methodological quality of included literature was evaluated by AMSTAR 2,and the evidence quality of all outcome indicators was graded by GRADE system tool.RESULTS:A total of 13 systematic review/Meta-analysis and 109 outcome indicators were included.AMSTAR 2 showed that 1 article was of low quality and 11 articles were of extremely low quality.GRADE classification showed 11 outcome indicators of moderate grade,58 outcome indicators of low grade,and 40 outcome indicators of extremely low grade.CONCLUSIONS:The method of reinforcing earth to generate metal has advantages and high safety in the intervention of COPD in stable stage,yet the methodological quality and evidence quality of the research are low.Therefore,high quality research should be performed in the future.In addition,the writing of systematic review should be objective and normative.
Reinforcing earth to generate metalChronic obstructive pulmonary diseaseMethodological QualityEvidence QualityRe-evaluation of systematic review
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