Table 4.

Summary of association analysis of serum isomeric aminobutyric acids with physical parameters in young Caucasian women (age 21–41 years) using partial Spearman correlation test.

Correlation	Sample size	ρ‘	95% lower bound	95% upper bound	p-value	Control
L-AABA vs. alcohol intake	136	0.27	0.1	0.42	0.0021	Age, BMI, physical activity
D-BAIBA vs. physical activity	136	0.25	0.08	0.41	0.0041	Age, BMI, alcohol intake

ρ‘ partial Spearman’s ranked correlation coefficient