关键词: 新生儿肺炎, 住院费用, 影响因素

Abstract: Objective: To analyze of the distribution of hospitalization expenses and the influencing factors of neonatal pneumonia. Methods: 150 medical records with patients less than a day of birth were selected. T test was used to analyze the differences of gender, delivery mode and delivery week in hospitalization expenses distribution. K-W rank sum test was used to analyze the hospitalization expenses among different birth weight groups. Multiple linear regression analysis was used to analyze the influencing factors. Results: The average hospitalization expense of term infants was 13 699.73 yuan, and that of premature infants was 20 134.27 yuan. The former was 6 434.54 yuan lower than the latter. In terms of birth weight, the average hospitalization expense of normal birth weight group was the lowest (12 653.19 yuan). The main influencing factors of average hospitalization expenses were the hospitalization days , mechanical ventilation and inspiratory three concave sign. Conclusion: Controlling the length of stay in hospital is the main factor to influence the hospitalization expenses of neonatal pneumonia. Inspiratory three concave sign is a sign of serious illness of newborn. Mechanical ventilation is a treatment method for serious illness of newborn. Both of them indicate that the hospitalization cost of serious illness of newborn is higher.

Key words: neonatal pneumonia, hospitalization expenses, influencing factor