Arnica/Hydroxyethyl Salicylate Combination Spray for Ankle Distortion: A Four-Arm Randomised Double-Blind Study

Table 3

Treatment responders (ITT-population). Statistical comparisons (𝜒²-test) reflect comparisons of group A with the other test groups.

Group	Responder (𝑛)	%	P
A (Combination)	199/228	87.3	—
B (Arnica)	32/57	56.1	8.1×10^−8
C (HES)	168/228	73.7	2.5×10^−4
D (Control)	27/57	47.4	2.9×10^−11