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Objective: To explore the high-risk factors for neonatal pulmonary hemorrhage and analyze the therapeutic effect of high-frequency oscillatory ventilation on neonatal pulmonary hemorrhage. Method: 100 newborns with pulmonary hemorrhage admitted from January 2021 to December 2023 were selected as the observation group, and 100 healthy newborns were selected as the control group. The independent influencing factors of the high risk of neonatal pulmonary hemorrhage were analyzed. Subsequently, 100 newborns with pulmonary hemorrhage were randomly divided into two groups: the conventional group received conventional mechanical ventilation, and the high-frequency group received high-frequency oscillatory ventilation. Compare the relevant indicators between two groups of pediatric patients. Results: Premature infants, intrauterine distress, meconium aspiration, concurrent infectious pneumonia, neonatal asphyxia, and respiratory distress syndrome are independent factors for the onset of neonatal pulmonary hemorrhage (P<0.05); At T2, T3, and T4, both groups of children showed a decrease in Ol and PaCO2, with the high-frequency group lower than the conventional group and an increase in PaO2, with the high-frequency group higher than the conventional group (P<0.05); The incidence of complications in the high-frequency group was significantly lower than that in the conventional group (P<0.05). Conclusion: Premature infants, intrauterine distress, meconium aspiration, concurrent infectious pneumonia, neonatal asphyxia, and respiratory distress syndrome are independent risk factors for neonatal pulmonary hemorrhage. Key monitoring measures should be taken to prevent the occurrence of pulmonary hemorrhage. For newborns with pulmonary hemorrhage, high-frequency oscillatory ventilation treatment can be adopted to improve their blood gas indicators and prognosis, and reduce the incidence of complications. [ABSTRACT FROM AUTHOR]

Objective: To analyze the factors that influence maternal postpartum depression, to study its significance and effective treatment strategies, and to improve their quality of life. Methods: A total of 350 outpatients and inpatients, who were admitted to obstetrical department of Panzhihua Central Hospital from June 2013 to July 2014, were chosen for making a questionaire. Among the 350 parturients, there were 37 cases of depressive mood,who were randomly divided into two groups(intervention group and control group). The intervention group was given targeted nursing intervention and the control group, routine psychological nursing. The clinical treatment data of the two groups of parturients were comprehensively analyzed and an early nursing intervention were given to the parturients. Results: The probability of depression of the parturients aged between 25 and 34 years was significantly higher than that of other age groups, the difference was statistically significant(P<0.05). There were significant differences in the pregnancy complications of the parturients, adverse pregnancy outcomes, marital relationship, infant gender, economic income, infant condition, etc. between the intervention group and the control group, the differences were statistically significant(P<0.05). Meanwhile, the parturients' depression situation in the intervention group was improved apparently than that in the control group after the targeted care, the difference was statistically significant(P<0.05). Conclusions: There are many factors that result in the postpartum depression of parturients, so nurses should conduct a deep analysis and make a personalized early intervention care scheme to improve their quality of life. [ABSTRACT FROM AUTHOR]