Table 1.

Baseline characteristics of the study participants (N = 104).

Characteristic	Value
Male, n (%)	53 (51.0)
Age (years)	24 (23, 24)
BMI (kg/m2)	21 (20, 24)
Stage of medical training, n (%)
6-year student	83 (79.8)
Postgraduate (first year)	11 (10.6)
Postgraduate (second year)	10 (9.6)
History of performing CPR in real-life situations, n (%)	86 (82.7)
Last CPR training session (months)	7 (4, 11)
Regular physical activity, n (%)	24 (23.1)

Data are presented as median (interquartile range) or n (%); BMI, body mass index; CPR, cardiopulmonary resuscitation.