Table 2.

Performance metrics of linear SVM biomarker model that excluded compounds with 24-hour time-of-day patterns, by sex and condition order (top overall performing biomarker)

	IV ACC	IV sensitivity	IV specificity	IV MCC
Performance by sex
Men	75%	75%	75%	0.42
Women	72%	55%	83%	0.40
Performance by condition order (excluding BL samples)
Condition order A (9H first)	70%	57%	77%	0.34
Condition order B (5H first)	69%	63%	75%	0.38

ACC, accuracy. The BL condition is excluded from all analyses by condition order as all participants completed the BL condition prior to the 9H or 5H conditions, regardless of condition order.