Table 4. Associations between demographics variables and prevalence of NCD

	Any NCD				Any physical NCD				Respiratory disease				Hypertension				Anxiety and depression
	OR	95% CI		P value	OR	95% CI		P value	OR	95% CI		P value	OR	95% CI		P value	OR	95% CI		P value
	OR	Lower	Upper	P value	OR	Lower	Upper	P value	OR	Lower	Upper	P value	OR	Lower	Upper	P value	OR	Lower	Upper	P value
Age	1.02	0.99	1.06	0.189	1.10	1.05	1.15	<0.001	0.95	0.91	0.99	0.034	1.21	1.11	1.32	<0.001	0.95	0.91	0.99	0.034
BMI	1.01	0.94	1.10	0.738	1.06	0.97	1.16	0.228	1.07	0.98	1.16	0.149	0.99	0.83	1.19	0.930	1.07	0.98	1.16	0.149
Ethnic group				0.851				0.974				0.997				0.967				0.997
White	1				1				1				1				1
Black	0.52	0.12	2.52		1.52	0.31	7.58		0.71	0.09	5.67		0.38	0.02	5.86		0.71	0.09	5.67
Asian	0.97	0.35	2.70		0.93	0.25	3.50		0.90	0.30	2.76		0.00	0.00			0.90	0.30	2.76
Mixed	0.52	0.12	2.26		1.16	0.31	6.84		0.88	0.18	4.32		1.56	0.08	30.35		0.88	0.18	4.32
Other	0.00	0.00			0.00	0.00	0.00		0.00	0.00			0.00	0.00			0.00	0.00
Housing status				0.481				0.073				0.064				0.321				0.064
Temporary	1				1				1				1				1
Rough sleeper	0.19	0.01	2.80		0.20	0.02	2.13		0.04	0.00	0.79		0.90	0.04	19.21		0.04	0.01	0.79
Home owner or tenant	0.27	0.03	2.84		0.14	0.02	0.94		0.07	0.01	1.04		0.15	0.01	1.94		0.07	0.01	1.04
Family or friends	0.19	0.02	1.98		0.40	0.06	2.81		0.04	0.00	0.54		0.14	0.01	2.06		0.04	0.01	0.54
Employed (No)	1.21	0.58	2.51	0.610	1.13	0.47	2.76	0.784	1.30	0.57	2.97	0.538	0.95	0.17	5.43	0.954	1.30	0.57	2.97	0.538
Smoking status before prison (Yes)	1.51	0.61	3.76	0.377	1.45	0.47	4.45	0.521	2.43	0.77	7.65	0.129	2.52	0.25	25.14	0.430	2.43	0.77	7.654	0.129
Drug dependence (self-report) (Yes)	2.74	1.16	6.49	0.022	2.70	1.01	7.16	0.047	4.16	1.67	10.38	0.002	0.28	0.04	1.91	0.194	4.16	1.67	10.381	0.002
Alcohol dependence (self-report) (Yes)	3.90	1.32	11.51	0.014	1.67	0.58	4.76	0.344	4.63	1.60	13.42	0.005	1.70	0.26	11.07	0.578	4.63	1.60	13.42	0.005
Physical activity				0.212				0.040				0.048				0.455				0.048
None	1				1				1				1				1
<150 minutes	0.39	0.13	1.20		0.21	0.05	0.91		0.30	0.09	1.04		0.74	0.05	11.44		0.30	0.09	1.04
≥150 minutes	0.47	0.18	1.20		1.05	0.37	2.94		0.27	0.09	0.77		2.63	0.34	20.39		0.27	0.09	0.77
Fruit				0.121				0.117				0.049				0.467				0.049
Daily	1				1				1				1				1
Weekly	1.51	0.51	4.45		0.40	0.09	1.85		2.85	0.89	9.09		0.00	0.00			2.85	0.89	9.09
Monthly	1.10	0.04	31.17		20.40	0.49	854.59		1.69	0.03	87.74		158.97	0.32	80293.06		1.69	0.03	87.74
Rarely	0.19	0.04	0.86		0.29	0.05	1.82		0.12	0.01	0.94		0.00	0.00			0.12	0.01	0.94
Salad or vegetables				0.260				0.396				0.793				0.591				0.793
Daily	1				1				1				1				1
Weekly	1.44	0.65	3.18		1.39	0.55	3.51		1.07	0.44	2.60		2.51	0.52	12.25		1.07	0.44	2.60
Monthly	0.53	0.07	3.94		0.63	0.03	13.66		0.36	0.04	3.19		3.98	0.02	706.59		0.36	0.04	3.19
Rarely	2.58	0.87	7.67		2.74	0.80	9.43		0.86	0.26	2.82		0.57	0.02	20.89		0.86	0.26	2.82
Salt consumption				0.869				0.343				0.579				0.822				0.579
Daily	1				1				1				1				1
Weekly	1.06	0.54	2.08	0.869	1.47	0.67	3.23		0.81	0.39	1.70	0.579	1.18	0.28	4.93	0.822	0.81	0.39	1.70	0.579

BMI = body mass index. BP = blood pressure. CI = confidence interval. NCD = non-communicable disease.