Metabolomics of Pregnancy Complications: Emerging Application of Maternal Hair

Table 5

Consensus on alcohol markers in hair analysis by Society of Hair Testing.

	Total Abstinence	Chronic Excessive Consumption	Hair segment
EtG	<7 pg/mg	≥30 pg/mg	proximal scalp hair segment up to 6 cm
FAEEs	<0.12ng/mg	≥0.35 ng/mg	0-3 cm proximal scalp hair segment
	<0.15ng/mg	≥0.45 ng/mg	0-6 cm proximal scalp hair segment