Table 5.

Speakers’ clinical variables estimation using supervector-SVR (linear kernel)

Clinical variable	MAE	ρ
AHI	14.26	0.17
Height (cm)	5.37	0.34
Age (years)	7.75	0.66
Weight (kg)	12.58	0.31
BMI (kg/m2)	3.81	0.23
CP (cm)	2.29	0.42

AHI apnea–hypopnea index, BMI body mass index, CP cervical perimeter

The correlation coefficients (ρ) are significant beyond the 0.01 level of confidence