Table 1.

AIS score at zero and endpoint

	T0		T90
	X ± SD; Med (min-max)	p*	X ± SD; Med (min-max)	p*	p**
Study group	14.93 ± 3.78; 15 (9-24)	0.476	10.50 ± 4.21; 9 (3-20)	0.000	0.000
Control group	14.37 ± 4.08; 13.5 (9-24)		15.13 ± 3.76; 14 (10-24)

^*Mann-Whitney test;

^**Wilcoxon test.