Self-Reported Rapid Eye Movement Sleep Behavior Disturbance and Its Associated Factors among Medicine and Health Science Students at the University of Gondar

Table 2

Sleep-related variables and bedtime routine activities of the study participants at the University of Gondar, Northwest Ethiopia, 2019 ().

Variables	Frequency	Percent (%)
Presence of bruxism
No	339	87.60
Yes	48	12.40
Drinking coffee before sleep
No	343	88.63
Yes	44	11.37
Drinking alcohol before sleep
No	361	93.28
Yes	26	6.72
Smoke cigarette before sleep
No	362	93.54
Yes	25	6.46
Physical exercise before sleep
No	323	83.46
Yes	64	16.54
Watching TV before sleep
No	207	53.49
Yes	180	46.51
Taking bath before sleep
No	260	67.18
Yes	127	32.82
Using Facebook before sleep
No	148	38.24
Yes	239	61.76
REM sleep behavior disorder score
No	208	53.75
Yes	179	46.25
Excessive daytime sleepiness ()
No	264	68.93
Yes	119	31.07
Depression ()
No	250	65.27
Yes	133	34.73
Stress ()
No	72	18.75
Yes	312	81.25