TABLE 2.

AIRWAY FUNCTION BY VEGF SNPs FOR YOUNG ADULTS

		Z Scores of Adjusted FEV1/FVC Ratio*
		TCRS Age 16 Years				TCRS Age 22 Years
VEGF-A SNPs		n	Mean	95% CI	P	n	Mean	95% CI	P
rs3025028	CC	53	0.11	−0.16 to 0.37		50	0.30	0.01 to 0.59
	CG	122	0.05	−0.12 to 0.22		112	−0.03	−0.20 to 0.14
	GG	62	−0.24	−0.52 to 0.04	0.107	62	−0.26	−0.53 to −0.01	0.012
rs10434	AA	54	0.18	−0.07 to 0.44		48	0.31	0.004 to 0.62
	AG	115	0.09	−0.10 to 0.27		107	0.02	−0.16 to 0.20
	GG	56	−0.26	−0.56 to 0.041	0.048	55	−0.27	−0.57 to −0.02	0.014

Definition of abbreviations: CI = confidence interval; SNP = single-nucleotide polymorphism; TCRS = Tucson Children’s Respiratory Study; VEGF = vascular endothelial growth factor.

^*Adjusted for height and sex. P value is for analysis of variance model.