Table 1.

General characteristics at first follow-up (2011) of waged workers

Variables	Total	Unmet dental care needs		Rao-Scott Χ2 (p value)
		Yes, n (%)	No, n (%)
Total	4620	801 (17.3)	3819 (82.7)
Sex				0.35 (0.555)
Men	2845	488 (17.2)	2357 (82.8)
Women	1775	313 (17.6)	1462 (82.4)
Age (years)				4.00 (0.261)
20–29	292	43 (14.7)	249 (85.3)
30–39	1034	167 (16.2)	867 (83.8)
40–49	1686	285 (16.9)	1401 (83.1)
≥50	1608	306 (19.0)	1302 (81.0)
Education				14.67 (<0.001)
Below elementary school	346	84 (24.3)	262 (75.7)
Middle or high school	2231	408 (18.3)	1823 (81.7)
Above college	2043	309 (15.1)	1734 (84.9)
Marital status				9.24 (0.009)
Married	3611	631 (17.5)	2980 (82.5)
Single	730	102 (14.0)	628 (86.0)
Divorced or separated	279	68 (24.4)	211 (75.6)
Income				27.92 (<0.001)
Q1 (Lowest)	204	51 (25.0)	153 (75.0)
Q2	694	145 (20.9)	549 (79.1)
Q3	1093	207 (18.9)	886 (81.1)
Q4	1311	226 (17.2)	1085 (82.8)
Q5 (Highest)	1316	172 (13.1)	1144 (86.9)
Self-rated health				64.09 (<0.001)
Good	2140	294 (13.7)	1846 (86.3)
Normal	1815	380 (20.9)	1435 (79.1)
Bad	326	97 (29.8)	229 (70.2)
Depression				58.40 (<0.001)
Yes	251	88 (35.1)	163 (64.9)
No	4030	683 (16.9)	3347 (83.1)
Stress				73.09 (<0.001)
Always	363	118 (32.5)	245 (67.5)
Often	2246	434 (19.3)	1812 (80.7)
No	1667	218 (13.1)	1449 (86.9)
Type of health insurance				3.25 (0.072)
National health insurance	4531	778 (17.2)	3753 (82.8)
Medical aid	89	23 (25.8)	66 (74.2)
Private insurance				4.04 (0.044)
Yes	3953	659 (16.7)	3294 (83.3)
No	657	132 (20.1)	525 (79.9)
Employment status				14.00 (0.002)
Permanent	1902	278 (14.6)	1624 (85.4)
Precarious	1221	237 (19.4)	984 (80.6)
Self-employed	1116	218 (19.5)	898 (80.5)
Those not in employment	381	68 (17.8)	313 (82.2)