Demographic variable	Anxiety about public support							Anxiety about private support
Demographic variable	n	%	CRR	95% CI		P-value	BDT	n	%	CRR	95% CI		P-value	BDT
Family structure^a
Single mother	170	46.1	1.00	Reference				204	55.3	1.00	Reference
NFFW	1943	40.5	0.90	0.8	1.0	0.078	0.267	2701	56.3	1.04	0.9	1.1	0.412	0.314
NFDI	2463	43.7	0.95	0.8	1.1	0.352	0.390	2928	52.0	0.97	0.9	1.1	0.513	0.109
LGFW	355	37.8	0.80	0.7	0.9	0.004	0.740	401	42.7	0.77	0.7	0.9	0.001	0.214
LGDI	761	43.2	0.93	0.8	1.1	0.288	0.108	752	42.7	0.78	0.7	0.9	0.001	0.307
SFG	34	47.9	0.96	0.7	1.3	0.786	0.793	43	60.6	1.05	0.8	1.3	0.658	0.078
SMG	181	50.7	1.05	0.9	1.2	0.558	0.019	172	48.2	0.89	0.8	1.0	0.106	0.093
Number of children^b
One	1365	45.1	1.00					1689	55.8	1.00
Two	3292	41.7	0.94	0.9	1.0	0.018	0.206	4022	50.9	0.90	0.9	0.9	0.001	0.011
Three	1300	42.5	0.95	0.9	1.0	0.096	0.827	1545	50.5	0.91	0.9	1.0	0.001	0.036
Four or more	173	38.2	0.85	0.7	1.0	0.010	0.008	225	49.7	0.89	0.8	1.0	0.016	0.430
Medical region^c
Shozu	127	41.4	1.00					156	50.8	1.00
Okawa	595	46.6	1.14	1.0	1.3	0.078	0.224	632	49.5	0.99	0.9	1.1	0.822	0.224
Takamatsu	2700	41.6	1.03	0.9	1.2	0.640	0.054	3475	53.6	1.00	0.9	1.1	0.969	0.338
Chusan	1839	42.3	1.05	0.9	1.2	0.532	0.120	2234	51.4	1.00	0.9	1.1	0.963	0.585
Mitoyo	861	43.0	1.06	0.9	1.2	0.417	0.002	976	48.8	1.00	0.9	1.1	0.989	0.467