Table 6: Comparison of epworth sleepiness scale and quality of life scale sub-dimension scores of adolescents aged 13-18.

Variable

B

SD

β

t

p

VIF

F

F significance

Constant

19.329

0.486

 

39.750

0.000

 

159.275

0.000**

Physical Function

0.045

0.006

0.253

7.025

0.000

2.190

   

Physical Role Difficulty

-0.014

0.005

-0.123

-2.929

0.004

2.949

   

Emotional Role Difficulty

-0.020

0.004

-0.177

-5.136

0.000

2.010

   

vitality

-0.090

0.020

-0.309

-4.395

0.000

8.315

   

Mental Health

0.006

0.015

0.020

0.367

0.714

4.888

   

Social Functioning

0.011

0.010

0.054

1.106

0.270

4.014

   

Pain

0.040

0.011

0.224

3.577

0.000

6.600

   

General Health Perception

-0.182

0.013

-0.754

-14.517

0.000

4.539

   

Multiple Linear Regression Analysis                **p < 0.01

Dependent: Epworth Sleepiness Scale             R = 0.870             

Corrected R2 = 0.757        

Durbin Watson = 1.245