Table 1.

Baseline characteristics of the participants in the EuroHYP-1 trial

Baseline characteristics	Intention-to-treat population		Per protocol population
	Intervention group	Control group	Intervention group	Control group
Centre
- name of centre 1, N (%)
- name of centre 2, N (%)
- name of centre 3, N (%)
- etc
Intention to perform thrombolysis, N (%)
Surface cooling, N (%)
Males, N (%)
Stroke severity (NIHSS), mean (SD), N
Age ≤ 65 years, N (%)
Age, mean (SD), N
Visible ischaemic lesion on brain imaging, N (%)
Time since symptom onset, N ≤ 4 hours (%)

NIHSS National Institutes of Health Stroke Score, SD standard deviation