Table E2.

Association between maternal and child GPX4 rs713041 genotype and childhood asthma and wheezing

Disease	Maternal GPX4 rs713041 genotype		OR (95% CI)
Asthma (N = 1738)	N
	560	C:C	1.0
	852	T:C	0.90 (0.64-1.25)
	326	T:T	1.29 (0.87-1.93)
		Per allele	1.11 (0.91-1.37)
Wheezing (N = 1761)	N
	567	C:C	1.0
	865	T:C	0.83 (0.59-1.19)
	329	T:T	1.28 (0.85-1.94)
		Per allele	1.10 (0.89-1.37)

Disease	Child GPX4 rs713041 genotype		OR (95% CI)
Asthma (N = 1748)	N
	573	C:C	1.0
	877	T:C	1.23 (0.88-1.73)
	298	T:T	1.24 (0.80-1.94)
		Per allele	1.13 (0.91-1.40)
Wheezing (N = 1772)	N
	577	C:C	1.0
	893	T:C	0.88 (0.63-1.24)
	302	T:T	1.10 (0.71-1.71)
		Per allele	1.02 (0.82-1.28)

OR, Odds ratio.