Results: Weak correlations were found between pulmonary function test results and childhood
asthma control test scores in 5e11-year-old children with asthma, with or without the use of
an asthma controller. These correlations included: 0.061 for FEV1 [confidence interval (CI):
0.022e0.049] and 0.074 for MMEF (CI: 0.013e0.037). The proportions of children with
C-ACT test scores 19 group and those with scores >19 group were not significantly different.