Table 1. Overview of systemic parameters of THAO study participants.

	BL1	day1 evening	day2 morning	day2 evening	day3 morning	day3 evening	day4 morning	BL2
LL	0	5.70±3.10	5.22±2.58	3.83±2.04	4.06±3.04	2.06±1.40	2.28±1.90	0
AMS-c	0	1.05±0.67	1.13±0.75	0.66±0.61	0.65±0.72	0.22±0.30	0.30±0.32	0
AMS [%]	0	61	56	28	28	0	11	0
Heart rate (HR) [min−1]	60.33±7.22	89.40±5.92	82.73±9.71	80.06±11.72	76.78±11.39	75.39±13.19	72.22±12.73	58.78±6.38
SpO2 [%]	98.50±1.29	70.60±5.18	73.00±6.01	74.28±6.61	74.22±5.62	77.28±3.82	79.56±5.15	98.50±1.25
Hemoglobin (Hb) [g/dL]	14.32±1.29	13.65±1.10	14.21±1.18	N/A	N/A	N/A	14.97±1.09	15.78±0.75
Hematocrit (Hct) [%]	42.17±3.17	43.19±2.37	44.97±3.24	N/A	N/A	N/A	45.29±1.98	44.06±3.24

n = 18; Hb and Hct for 1 evening and 2 morning n = 16; values are given as mean±standard deviation; N/A = not applicable.