Abstract：Objective To analyze the age and gender distribution, disease spectrum, death spectrum and hospitalization cost of respiratory inpatients in medical institutions of the secondary level and above in Ningbo, and to provide reference for the formulation of respiratory disease surveillance, regional health planning and medical security policies.Methods The data of the inpatients with respiratory system in medical institutions of the secondary level and above in Ningbo from 2017 to 2021 were extracted from "Zhejiang Health Information Network direct reporting system", and analyzed statistically with SAS 9.4 software.Results Of 554 441 cases with respiratory system, male patients were more than female patients, and there was a significant difference in the proportion of male and female patients with different years and the number of male patients was more than that of female patients (Z=3.13, P<0.05). There were significant differences in the proportion of inpatients among different age groups (Z=125.38, P<0.05). The average length of hospitalization was 8.98 days and the average hospitalization cost was 10 593.62-yuan. The average length of stay and the average cost of hospitalization increased with age. Pneumonia, other diseases of upper respiratory tract and respiratory malignant tumor were the top 3 respiratory diseases, while respiratory malignant tumor was the first cause of death of respiratory system diseases.Conclusion There were more males with respiratory diseases than females. The average length of stay and average cost increased with age, and corresponding prevention and control measures should be formulated according to different genders and ages.
罗胜兰，张启华. 2017—2021年宁波市二级及以上医疗机构呼吸系统住院患者分析[J]. 中国医院统计, 2022, 29(2): 118-121.
Luo Shenglan, Zhang Qihua. Ａnalysis of hospitalized cases of respiratory system in medical institutions with the secondary level and above in Ningbo from 2017 to 2021. journal1, 2022, 29(2): 118-121.