. Author manuscript; available in PMC: 2015 Nov 1.

Published in final edited form as: J Allergy Clin Immunol. 2014 Jun 13;134(5):1153–1162. doi: 10.1016/j.jaci.2014.04.011

Table 1.

Baseline phenotypic characteristics of index children in CAMP and Costa Rica

Variable	CAMP n=359	Costa Rica n=579
Age (years)	8.8 (2.1)	9.1 (1.8)^*
Female sex	137 (38%)	222 (41%)
Height (cm)	132.7 (13.3)	131.0 (11.2)
Baseline pre-bronchodilator FEV₁ (L)	1.6 (0.5)	1.7 (0.5)
Baseline pre-bronchodilator FEV₁/ FVC (%)	79.1 (8.3)	82.6 (7.2)

Mean (standard deviation) or count (frequency) reported