Abstract:Objective To explore the effect of vitamin D in the treatment of children with recurrent respiratory tract infections. Methods A total of 68 children with recurrent respiratory tract infections admitted to Xuzhou Maternal and Child Health Hospital from January to December 2022 were randomly divided into a study group (n=34) and a control group (n=34). The control group received routine symptomatic treatment, while the study group received vitamin D supplementation on the basis of routine symptomatic treatment. The treatment effects of the two groups were compared. Results There was no significant difference in serum 25-hydroxyvitamin D3 and immunoglobulin levels (IgA, IgG) between the two groups before treatment (P>0.05), but after treatment in the study group, serum 25-hydroxyvitamin D3 , IgA , and IgG were higher than those in the control group: , the differences were statistically significant (t=3.436, 2.770, 4.050, P=0.001, 0.007, 0.001). The disappearance time of cough, nasal congestion, fever, and runny nose in the study group was shorter than those in the control group, and the differences were statistically significant (t=2.054, 3.659, 2.820, 2.950; P=0.044, 0.001, 0.006, 0.004, all P<0.05). Conclusion The serum 25-hydroxyvitamin D3 level, immune function, and symptom level can be improved through active anti-inflammatory treatment and vitamin D supplementation.
姚刘艳. 维生素D在小儿反复呼吸道感染治疗中的作用[J]. 中国校医, 2023, 37(11): 862-865.
YAO Liuyan. Effect of vitamin D in treatment of recurrent respiratory tract infections in young children. Chinese Journal of School Doctor, 2023, 37(11): 862-865.
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