. 2011 Jun 8;12:46. doi: 10.1186/1471-2296-12-46

Table 3.

Multivariable logistic regression of prevalence of four dimensions of lack of global social support.

	Lack of emotional support			Lack of instrumental support			Lack of social interaction support			Lack of affective support

	PR^a	95% CI^b	p-value	PR^a	95% CI^b	p-value	PR^a	95% CI^b	p-value	PR^a	95% CI^b	p-value
Origin
Native	1			1			1			1
Immigrant	2.81	2.01-3.91	<0.01	3.06	2.29-4.10	<0.01	1.92	1.34-2.76	<0.01	1.71	1.12-2.61	0.01

Age (year)	1.03	1.01-1.04	<0.01	1.02	1.01-1.03	0.02	1.03	1.02-1.05	<0.01	1.04	1.02-1.06	<0.01

Sex
Women	1			1			1			1
Men	0.72	0.52-0.99	0.05	1.35	0.98-1.85	0.06	1.02	0.71-1.47	0.92	0.55	0.37-0.83	<0.01

Marital status
Single				1						1
Married				0.76	0.56-1.02	0.07				0.39	0.25-0.60	<0.01
Divorced				2.37	1.47-3.82	<0.01				1.59	0.92-2.74	0.09
Widow				1.09	0.42-2.78	0.86				0.88	0.29-2.74	0.83

Occupational status
Manager	1						1			1
Administrative/self employer	1.13	0.52-2.46	0.76				1.38	0.55-3.45	0.49	4.78	1.11-20.66	0.03
Manual worker	1.81	0.86-3.80	0.13				2.3	0.95-5.56	0.06	6.36	1.49-27.13	0.01
Unemployed	1.04	0.48-2.25	0.94				1.08	0.43-2.71	0.87	2.54	0.57-11.40	0.22

Monthly income
> 1000 €	1			1			1			1
500-1000 €	1.93	1.30-2.34	<0.01	1.68	1.24-2.26	<0.01	2.15	1.49-3.09	<0.01	1.67	1.07-2.60	0.02
< 500 €	3.77	2.27-6.23	<0.01	3.33	2.05-5.41	<0.01	5	2.95-8.50	<0.01	3.57	1.90-6.70	<0.01

Stress
No	1			1			1			1
Yes	1.75	1.30-2.34	<0.01	1.42	1.08-1.85	0.01	1.92	1.39-2.65	<0.01	2.02	1.37-2.98	<0.01

^aAdjusted Prevalence Ratio. ^b95% Confidence Interval