Scales and their Subdimensions

Perceived Stress Scale Score

Subjective Sleep Quality

r

0.405

p

0.000

N

153

Sleep Latency

r

0.262

p

0.001

N

153

Sleep Duration

r

0.150

p

0.064

N

153

Habitual Sleep Efficiency

r

0.018

p

0.828

N

153

Sleep Disturbances

r

0.224

p

0.005

N

153

Use of Sleeping Pills

r

−0.100

p

0.220

N

153

Daytime Dysfunction

r

0.360

p

0.000

N

153

PSQI Total Score

r

0.350

p

0.000

N

153