Table 1.

Study population

Genotype	CC	CT	TT
Population (n)	47	123	85
Age (mean)	28.7	27.6	28.0
Gender (male %)	45.7	40.2	47.6
Asthma (%)	63.0	52.5	76.2
Self-reported allergies (%)	91.3	85.2	84.5
Ethnicity (% Hispanic)	15.2	23.8	26.2
Race	2% American Indian	2% American Indian	1% American Indian
	2% Pacific Islander	3% Asian	4% Asian
	96% Caucasian	4% African American	9% African American
		91% Caucasian	86% Caucasian