| 摘要: |
| 目的:分析早产儿血清维生素A水平与新生儿呼吸窘迫综合征(NRDS)的发生及病情严重程度的相关性。方法:选择2013年至2015年我院儿科收治的82例早产儿作为研究对象,根据临床特征及胸部X线片结果,将患儿分为NRDS组和非NRDS组各41例,测定两组患儿的血清维生素A水平,分析NRDS患儿血清维生素A水平与病情严重程度的相关性。结果:胎龄34~36周早产儿,NRDS组血清维生素A水平明显低于非NRDS组(P<0.05),NRDS组中病情较轻的新生儿血清维生素A水平高于病情严重的新生儿(P>0.05),血清维生素A不足0.7 μmol/L的新生儿NRDS发生率较高。NRDS患儿维生素A<0.35 μmol/L时的发病率为29.27%,维生素A＜0.35 μmol/L的发病率为20.76%(P<0.05)。结论:血清维生素A水平相对较低的新生儿更容易发生NRDS。 |
| 关键词: 早产儿 维生素A 新生儿呼吸窘迫综合征 相关性 |
| DOI：doi: 10.13407/j.cnki.jpp.1672-108X.2017.11.008 |
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| 基金项目: |
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| Correlation between Serum Vitamin A Level and the Severity of Neonatal Respiratory Distress Syndrome |
| Jiang Xue |
| (Meishan City Maternal and Child Health Care Hospital, Sichuan Meishan 620010, China) |
| Abstract: |
| Objective: To study the correlation between serum vitamin A level and the severity of neonatal respiratory distress syndrome (NRDS). Methods: Eighty-two cases of premature infants from 2013 to 2015 in our hospital of pediatrics were selected as the research object, according to the clinical characteristics and chest X ratios examination results, children were divided into NRDS group (41 cases) and non NRDS group (41 cases). Serum vitamin A levels of two groups were measured and compared in two groups, to study the correlation between serum vitamin A level and the severity of neonatal respiratory distress syndrome (NRDS). Results: The gestational age of 34~36 weeks premature, the level of serum vitamin A in NRDS group was significantly lower than non NRDS group (P<0.05), the level of serum vitamin A of mild neonatal newborn in NRDS group was higher than that of severe neonatal newborn (P>0.05). The incidence of NRDS in children with vitamin A <0.7 μmol/L was higher. The incidence of NRDS in children with vitamin A<0.35 μmol/L was 29.27%, the incidence of vitamin A more than 0.35 μmol/L was 20.76% (P<0.05). Conclusion: Neonates with relatively low serum vitamin A levels are more likely to develop respiratory distress syndrome. |
| Key words: premature infant vitamin A neonatal respiratory distress syndrome correlation |
