Correlation between Vitamin A Deficiency and the Severity of Mycoplasma Pneumoniae Pneumonia in Children

Mycoplasma pneumoniae pneumonia is a problem that has attracted the attention of children’s respiratory department in recent years. The relationship between vitamin A deficiency (VA) and the severity of Mycoplasma disease (MPP) in children was studied. In this paper, the hospitalized children with Mycoplasma pneumoniae pneumonia (MPP) in our hospital were selected as the research objects, and they were divided into common type and refractory type (RMPP) for comparative experiment. The VA and immunoglobulin levels of the two groups were compared. Attention should be paid to the normal ratio of VA deficiency (CVAD) and sub deficiency (svad) in the two groups. In this paper, the relationship between infection, immunoglobulin level and VA level was analyzed. The results showed that CVAD was 27.27% in MPP group and 63.75% in RMPP group. Comparison of immunoglobulin levels between the two groups: the levels of IgM, IgA and IgG in the normal MPP group were significantly lower than those in the RMPP group. On the other hand, the detection rate of CVAD was 81.48% in RMPP with infection and 54.72% in RMPP without infection. The detection rate of CVAD in patients with infection was significantly higher than that in patients without infection. There was a correlation between VA Deficiency and MPP classification.