论文部分内容阅读
目的通过肺炎患儿营养素水平分析及干预,探讨营养素对肺炎患儿营养状况及结局的影响。方法将肺炎患儿中存在营养素缺乏的患儿随机平均分为干预组及未干预组。同期随机抽取儿保门诊健康同龄儿作为对照。测定血清钙、铁、镁、锌、25-羟基维生素D含量,并对干预组进行相应干预。比较血清维生素及微量元素含量及肺炎患儿平均住院时间的差异。结果肺炎组血清锌、铁、维生素A含量显著低于对照组。干预组干预后血清锌、铁、维生素A显著增高。未干预组平均住院时间显著长于干预组与营养素水平正常组;干预组平均住院时间与营养素水平正常组比较,差异无统计学意义。结论临床中可通过营养素干预,改善小儿肺炎疗效,缩短肺炎平均住院时间。
Objective To investigate the effect of nutrients on the nutritional status and outcome of children with pneumonia by analyzing the levels of nutrients in children with pneumonia. Methods Children with pneumonia were randomly divided into intervention group and non-intervention group. During the same period, we randomly selected health-care children of Babao clinic as control. The levels of serum calcium, iron, magnesium, zinc and 25-hydroxyvitamin D were measured, and the corresponding interventions were carried out in the intervention group. Compare the difference of serum vitamin and trace element content and the average length of hospital stay in children with pneumonia. Results The levels of serum zinc, iron and vitamin A in pneumonia group were significantly lower than those in control group. After intervention, serum zinc, iron and vitamin A in serum were significantly increased. The average length of stay in non-intervention group was significantly longer than that in intervention group and normal level of nutrient group. There was no significant difference between the average length of hospital stay and the normal level of nutrient level in intervention group. Conclusion In clinical practice, nutrient intervention can improve the efficacy of pediatric pneumonia and shorten the average length of stay of pneumonia.