Investigation of the Relationship between Psychological Variables and Sleep Quality in Students of Medical Sciences

Table 5

Results of linear regression of effects of stress, anxiety, depression, sex, and education level on sleep quality.

	β	St. Err β	value
Stress	0.041	0.027	0.034
Anxiety	0.064	0.032	0.017
Depression	0.022	0.026	0.105
Sex	0.039	0.034	0.298
Education level	0.058	0.028	0.003