Table 9. The relationship between S3 (sensation of crawling insects) with confounding factors

Characteristics	B	p-value
Sensation of crawling insects	1.102	0.110
Age	0.002	0.735
Gender	0.026	0.839
Stroke time	–0.001	0.457
BMI	0.015	0.507

Linear regression analysis.
B, regression coefficient; BMI, body mass index.