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Table 1 Demographical data from infants and preschool children (N = 299)

From: Test for Respiratory and Asthma Control in Kids (TRACK): validation of the Portuguese version

Characteristic

Male gender

183 (61%)

Age (years)a

2.0 (1.0–3.0)

Height (cm)a

93 (82–101)

Weight (kg)a

14.0 (11.5–17.0)

Premature delivery

52 (17%)

  1. amedian and interquartile range (IQR)