Impact of task-oriented training based on acupuncture rehabilitation on upper extremity function and quality of life of patients with early stroke

Table 5 Comparison of Canadian Occupational Performance Measure scores before and after treatment

Group	Case (n)	Before treatment	After treatment	t value	P value
Control group	50	3.04 ± 0.64	4.32 ± 0.53a	10.92 10.44	< 0.05
Observation group	50	3.11 ± 0.78	4.91 ± 0.94a,b		< 0.05
F		0.60	0.32
P value		> 0.05	< 0.05

^aP < 0.05 vs before treatment.

^bP < 0.05 vs control group.