Variables	Perceived Total Support			Perceived Support From Friends
Variables	β coefficient	95% C.I	p value	β coefficient	95% C.I	p value
Age <40 years^† >40 years	0.074	−0.85 to 2.38	0.35	0.063	−0.44 to 1.13	0.39
Sex Male† Female	0.021	−2.32 to 3.10	0.78	−0.022	−1.54 to 1.10	0.74
Marital status Married^† Not married	−0.113	−1.81 to 0.23	0.13	−0.094	−0.84 to 0.15	0.17
Educational level <9 years^† >9 years	0.100	−0.31 to 1.65	0.18	−0.013	−0.52 to 0.43	0.86
Employment status Employed^† Unemployed	−0.103	−7.99 to 1.07	0.13	−0.069	−3.41 to.099	0.28
Social class High^† Low	0.018	−0.94 to 1.19	0.82	−0.053	−0.71 to 0.33	0.47
Number of children <=4^† >4	0.053	−1.18 to 2.41	0.50	0.170	0.16 to 1.91	0.02^*
Current living status Within family setting^† Outside family setting	0.040	−0.60 to 1.13	0.55	0.049	−0.25 to 0.59	0.43
	Adjusted R² = 0.05	F = 2.42	P = 0.01	Adjusted R² = 0.18	F = 6.55	P = 0.00