Table 2.

Prevalence of poor sleep quality and associated factors, SHIP-Brazil, 2014-2018.

Variables	Prevalence	Crude PR		Adjusted PR
		PR (95%CI)	p	PR (95%CI)	p
Sex
Male	25.2	1	<0.001	1	<0.001
Female	40.0	1.6 (1.4-1.8)		1.3 (1.1-1.5)
Age
20-59	30.7	1	<0.001
60-79	44.0	1.43 (1.3-1.6)
Marital status
Single/separated/widow	34.3	1	0.343
Married	32.0	0.9 (0.8-1.0)
Germanic culture
No	36.9	1		1	<0.001
Yes	30.1	0.8 (0.7-0.9)	0.002	0.8 (0.7-0.9)
Race/Color(self-declared)
White	32.0	1	0.044
Non-white	39.9	1.2 (1.0-1.5)
Education (in Years)
12 and more	28.3	1		1
9 to 11	26.5	0.9 (0.7-1.2)	0.593	0.8 (0.6-1.0)	0.046
0 to 8	39.1	1.4 (1.1-1.7)	0.002	0.7 (0.6-1.0)	0.025
Working
No	43.1	1	<0.001	1	0.002
Yes	27.2	0.6 (0.5-0.7)		0.8 (0.7-0.9)
Physical Activity
Sufficiently active	31.0	1	0.062
Insufficiently active	35.2	1.2 (1.0-1.3)
Alcohol consumption
Moderate/High	27.0	1	<0.001
Low risk	36.0	1.3 (1.1-1.6)
Smoking
Never smoke	29.5	1		1
Ex-smoker	39.2	1.3 (1.1-1.5)	<0.001	1.2 (1.0-1.4)	0.014
Current smoker	41.9	1.4 (1.2-1.7)	<0.001	1.3 (1.1-1.5)	0.006
Hypertension (self-reported)
No	28.1	1	<0.001
Yes	43.8	1.6 (1.4-1.8)
Diabetes (self-reported)
No	31.4	1	<0.001
Yes	45.4	1.5 (1.2-1.7)
Depression (self-reported)
No	26.0	1	<0.001	1	<0.001
Yes	63.0	2.4 (2.2-2.7)		1.5 (1.3-1.7)
Nutritional status
Eutrophic	28.1	1	0.066
Overweight	33.3	1.2 (1.0-1.4)
Obesity	35.5	1.3 (1.1-1.5)	0.014
Multimorbidity
No illness	16.7	1
One disease	25.4	1.5 (1.1-2.1)	0.014
Two or more diseases	41.2	2.5 (1.8-3.2)	<0.001
Polypharmacy
0 a 4	27.8	1	<0.001	1	0.001
5 and/or more	57.8	2.1 (1.9-2.3)		1.2 (1.1-1.4)
Self-perception of health
Very good	19.4	1	<0.001	1
Fair	49.7	2.6 (2.2-2.9)		2.1 (1.8-2.4)	<0.001
Bad/very bad	78.1	4.0 (3.5-4.7)		2.6 (2.1-3.1)	<0.001