Effect of Methylprednisolone Plus Azithromycin on Fractional Exhaled Nitric Oxide and Peripheral Blood Eosinophils in Children with Refractory Mycoplasma Pneumoniae Pneumonia

Objective: To investigate the efficacy and adverse reactions of methylprednisolone plus azithromycin in the treatment of children with refractory mycoplasma pneumoniae pneumonia (RMPP) and its effect on fractional exhaled nitric oxide (FeNO) and peripheral blood eosinophils (EOS).Study Design: Comparative study.Place and Duration of Study: Daqing Oilfield General Hospital, China, from