Table 3.

Descriptive statistics of biomarker measurement of stress (n = 130).

Measure (adjustment)	Units	Mean	SD	Minimum	Maximum
Time	s	151.87	112.07	10.00	480.00
Time (daily rhythm)	s	167.56	112.63	15.45	487.50
Time (daily rhythm + lifestyle)	s	167.56	110.62	27.04	476.83
SCunadjusted	μg/dL	0.34	0.16	0.08	0.86
SCDRA	√nmol/L	3.30	0.68	1.84	5.10
${\text{SC}}_{\text{DRA}}^{\text{LA}}$	μg/dL	3.30	0.68	1.87	5.08
sIgAunadjusted	μg/mL	287.96	180.07	25.99	1,030.68
sIgADRA	√μg/mL	19.40	5.76	6.49	37.99
${\text{sIgA}}_{\text{DRA}}^{\text{LA}}$	μg/mL	19.40	5.75	6.21	37.96

Time = time to produce 0.5 mL of saliva.

Lifestyle = Caffeine (today), antibiotics (last week), infection (last week).