Cooling

N = 54

No cooling

N = 54

p-value

Patients¹

Pills²

Patients¹

Pills²

Day 1

22/54 (44%)

1.6

42/44 (77%)

2.3

p = 0.01

Day 2

34/54 (62%)

2.1

41/54 (75%)

3.1

p = 0.01