Table 1.

Lung Function and Atopy Status according to Wheezing Phenotype in the Tucson Children's Respiratory Study

V'_max FRC, maximal forced expiratory flow at functional residual capacity; CI, confidence interval; IgE, immunoglobulin E.

^*P<0.01 for comparison with children who never wheezed and P<0.05 for comparison with children with late-onset wheezing and persistent wheezing. ^†P<0.01 for comparison with children who never wheezed. ^‡P<0.01 for comparison with children who never wheezed and those with transient early wheezing.