Table 2.

Multivariable logistic regression of the association between ESS score > 10 and independent variables of interest

Variables	Multivariate OR (95% CI)	P-value
Sex
Female (reference)	1.00
Male	0.67 (0.36–1.22)	0.189
Age, in years
17–25 (reference)	1.00
26–35	2.06 (0.98–4.35)	0.057
36–45	1.17 (0.49–2.82)	0.722
46–55	0.84 (0.34–2.07)	0.709
> 55	2.27 (0.94–5.52)	0.070
Body mass index, kg/m2
Normal (<25) (reference)	1.00
Overweight (25–29.9)	0.75 (0.38–1.49)	0.409
Obese (> = 30)	0.49 (0.23–1.03)	0.061
Smoke status
Non-smoker (reference)	1.00
Ex-smoker	1.37 (0.44–4.24)	0.586
Current smoker	0.52 (0.21–1.29)	0.159
Tuberculosis
No (reference)	1.00
Yes	3.02 (1.32–6.87)	0.009
Chronic Lung Disease
No (reference)	1.00
Yes	2.01 (1.15–3.50)	0.014
Shortness of breath
No (reference)	1.00
Yes	2.76 (1.52–4.99)	0.001
Loud snoring
No (reference)	1.00
Yes	2.21 (1.13–4.33)	0.021
Annual household income
More than $20,000 (reference)	1.00
$10,000–$19,999	1.93 (0.84–4.41)	0.119
Less than $10,000	2.59 (1.20–5.60)	0.016
Refusal/not stated	1.37 (0.61–3.08)	0.450
Home need repairing
No (reference)	1.00
Minor	2.40 (1.18–4.87)	0.015
Major	0.90 (0.47–1.75)	0.766
Home crowded status (person per room)
one or less person per room (reference)	1.00
More than one person per room	2.07 (1.16–3.69)	0.014