Objective This study aims to assess the effect of Problem-Based Learning(PBL)and Case-Based Learning(CBL)based on the Plan-Do-Check-Act(PDCA)cycle on the quality control training for clinical residents in medical record writing on the first page.Methods A total of 293 clinical residents who participated in first page of medical record writing train-ing in 2021 in a hospital were selected as control group,and 243 clinical residents who participated in first page of medical record writing training in 2022 were selected as observation group.The control group were trained only with the PBL+CBL teaching method,while the observation group with the PDCA cycle in combination with PBL+CBL teaching methods.Upon completion of the training,the two groups were compared in terms of scores on basic theoretical examinations.Results The observation group showed a significantly higher average theoretical score compared to the control group(84.41±12.27 vs.74.32±14.39,P＜0.05).Conclusion PBL and CBL teaching methods based on PDCA cycle can enhance the effect of quality control training for clinical residents in medical record writing on the first page,ultimately improving the quality of medical record writing on the first page and ensuring that objectivity,accuracy,and authenticity of information on the first page.

Objective Based on the problems existing in the DRG grouping of non-enrolled medical records in a tertiary hospital,analyze the impact of disease nature on surgical coding,propose solutions,and continuously improve the quality of med-ical record data.Methods From January to June 2022,the medical records reported to the DRG group in the medical records room were found by the data center platform of the DRG inpatient medical service detection and analysis system,and the number of cases in which the medical records were not included in the DRG group due to the disease nature of the surgical operation name was found,and the defects were cited,classified,counted and analyzed.And the statistical analysis of the cost before and after the revision of the surgical code,and discuss the solution.Results After statistical analysis,it was found that the causes of 377 non enrolled medical records were related to the main diagnosis and surgical procedures,accounting for 85.46%.The main diag-nosis and surgical procedures were 55 cases of mismatched surgical procedure codes due to the nature of the disease.Conclusion The issue of not being included in the medical record is essentially a matter of the nature of the disease and surgical procedures in the main diagnosis.Medical record information managers should strengthen the management and training methods of medical record writing,improve their ability to diagnose and write medical records,ensure the accuracy of medical record homepage data and DRG grouping data,and improve enrollment rates.