Efficacy of Guhong injection versus Butylphthalide and Sodium Chloride Injection for mild ischemic stroke: A multicenter controlled study

Table 5 Distribution of modified Rankin scale scores in the two groups

	Experimental group (n = 198)	Control group (n = 201)	Rank-sum test	P value
Baseline			1.88	0.3903
No symptom	15 (7.6)	48 (23.6)
No significant disability	132 (66.7)	95 (47.8)
Mild disability	38 (19.2)	41 (20.2)
Moderate disability	7 (3.5)	9 (4.4)
Moderately severe disability	6 (3.0)	8 (3.9)
Severe disability	0	0
Visit 1 (days 7 ± 2)			11.66154	0.020
No symptom	119 (60.1)	89 (44.8)
No significant disability	57 (28.8)	86 (42.4)
Mild disability	16 (8.1)	17 (8.4)
Moderate disability	6 (3.0)	7 (3.4)
Moderately severe disability	0	2 (1.0)
Severe disability	0	0
Visit 2 (days 14 ± 2)			6.098	0.192
No symptom	46 (55.4%)	59 (41.8%)
No significant disability	29 (34.9%)	62 (44.0%)
Mild disability	8 (9.6%)	15 (10.6%)
Moderate disability	0	4 (2.8%)
Moderately severe disability	0	1 (0.7%)
Severe disability	0	0