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目的:探讨血锌水平与婴幼儿呼吸道感染的关系,为临床治疗婴幼儿呼吸道感染提供理论指导。方法:随机选择56例患呼吸道感染的婴幼儿为疾病组,同时随机选择同时期来我院保健门诊体检的56例健康婴幼儿为对照组,比较两组婴幼儿血锌水平与呼吸道感染的关系。结果:两组血锌水平比较,疾病组中除了患急性上呼吸道感染的患儿与对照组血锌水平比较差异无显著性外(P>0.05),患其它呼吸道感染的患儿血锌水平明显低于对照组,分别为差异有显著性(P<0.05)和差异有非常显著性(P<0.01)。结论:血锌水平含量较低导致婴幼儿易患呼吸道感染,患儿呼吸道黏膜受损,同时加重患儿缺锌症状,建议对患儿进行补锌,降低疾病发生率,提高呼吸道感染的治愈率。
Objective: To explore the relationship between blood zinc levels and respiratory tract infections in infants and young children, and provide theoretical guidance for clinical treatment of respiratory tract infections in infants and young children. Methods: Fifty-six infants and young children with respiratory tract infection were randomly selected as the disease group. At the same time, 56 healthy infants who were selected as health check-ups in our hospital were randomly selected as control group. The relationship between serum zinc levels and respiratory infection in infants and toddlers was compared . Results: There was no significant difference in blood zinc levels between the two groups except those with acute upper respiratory tract infection in the disease group and the control group (P> 0.05). Blood zinc levels were significantly higher in children with other respiratory tract infections Lower than the control group, there was significant difference (P <0.05) and the difference was significant (P <0.01). Conclusion: The low blood zinc levels lead to infants and young children susceptible to respiratory tract infections, respiratory mucosal damage in children, while aggravating zinc deficiency in children, it is recommended for children with zinc, reduce the incidence of the disease and improve the cure rate of respiratory tract infection .