Table 3.

The enrichment analysis results for metabolites associated with sex and race.

Classes Associated with Sex	p-Value	Classes Associated with Race	p-Value
Phosphatidylcholines	2.2 × 10−11	Lysophosphatidylcholines	0.045
Sphingomyelins	2.9 × 10−8	Phosphatidylcholines	0.046
Ceramides	4.2 × 10−4	Triglycerides	0.047
Dihexosylceramides	0.047	Cholesteryl esters	0.204
Trihexosylceramides	0.051	Dihexosylceramides	0.275
Amino acids	0.064	Diglycerides	0.315
Amino-acid-related	0.077	Amino-acid-related	0.326
Hexosylceramides	0.079	Sphingomyelins	0.393
Cholesteryl esters	0.081	Bile acids	0.439
Hormones and related	0.119	Dihydroceramides	0.454
Diglycerides	0.305	Indoles and derivatives	0.586
Biogenic amines	0.417	Hormones and related	0.742
Acylcarnitines	0.590	Biogenic amines	0.749
Dihydroceramides	0.725	Amino acids	0.813
Lysophosphatidylchlines	0.862	Fatty acids	0.829
Bile acids	0.885	Trihexosylceramides	0.882
Indoles and derivatives	0.944	Acylcarnitines	0.908
Fatty acids	0.972	Carboxylic acids	0.970
Carboxylic acids	0.997	Hexosylceramides	0.998
Triglycerides	0.999	Ceramides	0.999

Footnote: Bold number indicates significantly enriched classes at p < 0.05. Classes ranked by significance.