Self-Reported Rapid Eye Movement Sleep Behavior Disturbance and Its Associated Factors among Medicine and Health Science Students at the University of Gondar
Table 3
Factors associated with self-reported symptoms of RBD among the University of Gondar medicine and health science students, Northwest Ethiopia, 2019 ().
Variables
RBD symptoms
COR (95% UI)
AOR (95% UI)
No
Yes
Number (%)
Number (%)
Romantic relationship
Yes
48 (44.86)
59 (55.14)
1.64 (1.05-2.57)
1.26 (0.74-2.13)
No
160 (57.14)
120 (42.86)
1
1
Residence
Urban
139 (61.5)
87 (38.5)
Rural
69 (42.86)
92 (57.14)
2.13 (1.41-3.21)
1.50 (0.91-2.48)
Bruxism
No
190 (56.05)
149 (43.95)
1
1
Yes
18 (37.50)
30 (62.50)
2.13 (1.14-3.96)
1.16 (0.53-2.54)
Drink coffee before sleep
No
194 (56.56)
149 (43.44)
1
1
Yes
14 (31.82)
30 (68.18)
2.79 (1.43-5.45)
1.82 (0.77-4.31)
Drink alcohol before sleep
No
201 (55.68)
160 (44.32)
1
1
Yes
7 (26.92)
19 (73.08)
3.41 (1.39-8.31)
1.64 (0.56-4.77)
Smoking cigarette
No
203 (56.08)
159 (43.92)
1
1
Yes
5 (20.00)
20 (80.00)
5.11 (1.88-13.91)
1.67 (0.45-6.29)
Physical exercise
No
189 (58.51)
134 (41.49)
1
1
Yes
19 (29.69)
45 (70.31)
3.34 (1.87-5.97)
2.50 (1.24-5.02)
Bathing before sleep
No
150 (57.69)
110 (42.31)
1
1
Yes
58 (45.67)
69 (54.33)
1.62 (1.06-2.49)
0.99 (0.59-1.67)
Using Facebook before sleep
No
93 (62.84)
55 (37.16)
1
1
Yes
115 (48.12)
124 (51.88)
1.82 (1.20-2.77)
1.93 (1.18-3.15)
Age in years
<21
118 (59.90)
79 (40.10)
1
1
≥21
90 (47.37)
100 (52.63)
1.66 (1.11-2.48)
1.27 (-0.79-2.04)
Pocket money (ETB)
50-400
43 (41.35)
61 (58.65)
3.87 (1.75-8.55)
2.29 (0.92-5.74)
401-500
62 (52.99)
55 (47.01)
2.42 (1.11-5.28)
1.73 (0.73-4.11)
501-1000
73 (58.40)
52 (41.60)
1.94 (0.89-4.23)
1.22 (0.51-2.92)
1001-3800
30 (73.17)
11 (26.83)
1
1
Excessive daytime sleepiness (n = 383)
No
159 (60.23)
105 (39.77)
1
1
Yes
47 (39.50)
72 (60.50)
2.32 (1.49-3.61)
1.92 (1.16-3.19)
Depressive symptoms (n = 383)
No
160 (64.00)
90 (36.00)
1
1
Yes
46 (34.59)
87 (65.41)
3.36 (2.16-5.23)
2.40 (1.45-3.99)
Perceived stress (n = 384)
No
52 (72.22)
20 (27.78)
1
1
Yes
154 (49.36)
158 (50.64)
2.67 (1.52-4.67)
1.79 (0.95-3.38)
Field of study
Medicine
53 (65.43)
28 (34.57)
1
1
Health sciences
155 (50.65)
151 (49.35)
1.84 (1.11-3.07)
0.91 (0.49-1.69)
AOR = adjusted odds ratio; COR = crude odds ratio; ETB = Ethiopian birr; Significant at ;; Hosmer-Lemeshow goodness of fit () is accepted; 1 = indicator; UI = uncertainty interval.
