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INVESTIGATION ON THE RELATION BETWEEN CHRONIC COUGH AND MYCOPLASMA PNEUMONIA CHLAMYDIA PNEUMONIA INFECTION IN CHILDREN

Background and Aims: Objective To investigate the relation between children chronic cough and Mycoplasma pneumonia (MP), Chlamydia pneumoniae (CP) infection, in order to provide a basis for treatment. Methods: 70 cases diagnosed as children with chronic cough and 50 cases in control group were detected by enzyme -linked immunosorbent assay of plasma M P, CP-specific IgM antibodies, and group comparison was made. Results: MP infection in study group were 32 cases( 45.7% ), CP infection were 9 cases ( 12.8% ); M P infection in control group were 3 cases( 6.0% ), CP infection 2 cases ( 4.0% ), the mixed infection in study group were 4 cases ( 5. 7% ), and none in control group, there is statistically significant difference between the two groups . Conclusion: The relation between chronic cough in children and Mycopasma pneumonia, Chlamydia pneumonia infection is close . MPIgM, CP-IgM should be routinely detected in looking for causes of chronic cough in children, to provide a basis for clinical treatment.