Table 1.

Correlation coefficients between conditions for speakers with dysarthria and for healthy controls

	Low-unadjusted		Low-adjusted		High-unadjusted
	DYS	HC	DYS	HC	DYS	HC
Low-unadjusted	−	−	−	−	−	−
Low-adjusted	0.79∗	0.69∗	−	−	−	−
High-unadjusted	0.86∗	NS	0.87∗	NS	−	−
High-adjusted	0.82∗	NS	0.89∗	0.57∗	0.91∗	0.73∗

Significant level at

^∗p < 0.01. DYS = Dysarthria group; HC = healthy controls; NS = nonsignificant.