Table 3 Baseline demographics

Age, y

36.5 ± 8.1

Gender

Male

25 (78%)

Female

7 (22%)

Body weight, kg

67.4 ± 6.9

Body height, m

1.66 ± 0.07

BMI, kg/m²

24.3 ± 2.36

Home altitude, m

65.4 ± 90.4

drug use within 30 day of ascent

Acetazolamide

0(0%)

Steroids

0(0%)

Asthma medication

0(0%)

Pain reliever

0(0%)

Smoker

2(6.3%)

Alcohol consumer

0(0%)

History of AMS

5(15.6%)

Knowledge of AMS

14(43.8%)