IMAGING SCIENCE AND PHOTOCHEMISTRY ›› 2022, Vol. 40 ›› Issue (5): 1123-1127.DOI: 10.7517/issn.1674-0475.220313

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Predictive Analysis of High-frequency Pulmonary Ultrasound Score for Prognosis of Neonatal Respiratory Distress Syndrome

GUO Jiankang, ZHANG Bin, LIANG You   

  1. Department of Ultrasound Medicine, 3201 Hospital, Hanzhong 723000, Shaanxi, P. R. China
  • Received:2022-03-10 Published:2022-09-13

Abstract: The purpose of this study was to investigate the prognostic value of high frequency pulmonary ultrasound score in neonatal respiratory distress syndrome. Ninety-one newborns with respiratory distress syndrome (observation group) and 80 newborns with non pulmonary diseases (control group) were selected. Result display, the differences of ultrasonic signs, pulmonary ultrasonic score and blood gas oxygenation index and so on between the two groups were analyzed. The proportion of consolidation of lung and pleural line abnormal ultrasonic signs, pulmonary ultrasound score:the observation group was higher than that in the control group (P<0.05). The blood gas oxygenation index:the observation group was lower than that of the control group (P<0.05). Ultrasound score was negatively correlated with blood gas oxygenation index and neonatal critical case score (P<0.05). The ROC curve of pulmonary ultrasound score in predicting the death was 0.872, P<0.05. Pulmonary ultrasound score is correlated with the severity and prognosis of neonatal respiratory distress syndrome, and it has certain application value in predicting the prognosis.

Key words: pulmonary ultrasound score, respiratory distress syndrome of newborn, prognosis, predicting