Auricular Intradermal Acupuncture as a Supplementary Motor Rehabilitation Strategy in Poststroke Patients: A Randomized Preliminary Clinical Study

Table 2

Correlation between the changes in FSM-UE/ESM-UE and FMA-UE by Spearman correlation analysis.

Group	Day	Variable	Changes in FMA-UE scores
			Correlation coefficient (r)
AIA (n = 11)	3	Changes in FSM-UE scores	0.645	0.032
		Changes in ESM-UE scores	0.691	0.019
	6	Changes in FSM-UE scores	0.604	0.049
		Changes in ESM-UE scores	0.759	0.007
CT (n = 12)	3	Changes in FSM-UE scores	0.721	0.008
		Changes in ESM-UE scores	0.573	0.051
	6	Changes in FSM-UE scores	0.763	0.004
		Changes in ESM-UE scores	0.235	0.462