Table 2. An overview of changes in the systemic parameters (AMS-c, SaO₂ in %, mean arterial blood pressure in mmHg, perfusion pressure in mmHg and hematocrit in %) and drug intake.

	ZH1	BC1	C1	C2	C3	BC2	ZH2
AMS-c score	0 (0–0)	0 (0–0.88)	0.09 (0–5.6)	0.09 (0–2.42)	0.23 (0–1.38)	0 (0–0.18)	0 (0–0)
SpO2	98±0.84	84±2.56	75±6.33	73±6.04	65±3.49	87±4.87	98±0.75
Perfusion Pressure	45±7.44	45±6.6	48±6.21	49±4.94	not available	48±6.07	50±3.91
Hematocrit	not available	44±3.12	45±3.73	50±4.22	not available	not available	43±2.12
Diamox	0	0	0	0	0	3	0
Adalat	0	0	0	0	0	1	0
Steroids	0	0	0	0	0	2	0
Ibuprofen	0	12	19	14	7	8	0