TABLE 2.

Means and standard deviations for biomarkers of stress at all time points for all participants.

Variable	1 week prior		Post-flight		Invictus Games		1 week post
	M	SD	M	SD	M	SD	M	SD
IG Group
S-IgA Secretion Rate (μg/mL/min∼15 h)	715.97	824.32	830.53	804.61	595.16	500.61	707.56	518.62
Cortisol Concentration (μg/mL∼15 h)	4.26	6.21	5.44	5.53	5.63	6.31	2.41	1.37
URTI symptom severity	0.89	2.01	0.94	2.15	0.38	1.01	0.35	1.03
URTI symptom duration (days)	0.15	0.36	1.00	1.98	0.58	1.50	0.44	0.86
CON Group
S-IgA Secretion Rate (μg/mL/min∼15 h)	529.12	207.69	583.54	318.09	687.16	452.66	628.74	330.21
Cortisol Concentration (μg/mL)	1.81	0.63	2.81	1.85	2.13	1.21	2.42	1.18
URTI symptom severity	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
URTI symptom duration (days)	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00

S-IgA Secretion Rate (μg/mL/min∼15 h) refers to S-IgA exposure across the day and was calculated using AUCg; Cortisol concentration (μg/mL/min∼15 h) refers to cortisol exposure across the day and was calculated using AUCg; URTI symptom severity was calculated using total symptom scores across the study period and averaged across participants; URTI symptom duration was calculated using total days reported across the study period and averaged across participants.