Table 5. Poisson regression model with robust variance in (n = 451) municipalities in Southern Brazil.

Parameters	Estimate	Standard error	z-value	p-value	RI	95%CI
(Intercept)	0.6763	0.1090	6.2061	0.0000	1.9667
Female	0.1376	0.0626	2.1967	0.0280	1.1475	1.0149	1.2974
Education: technical education	-0.4535	0.1788	-2.5361	0.0112	0.6354	0.4475	0.9021
Education: technical education	-0.1134	0.0851	-1.3323	0.1828	0.8928	0.7556	1.0549
Education: graduate	-0.0573	0.0999	-0.5739	0.5660	0.9443	0.7764	1.1485
Low WAI	0.6933	0.2050	3.3817	0.0007	2.0002	1.3384	2.9894
Moderate WAI	0.4950	0.0868	5.7035	0.0000	1.6406	1.3839	1.9448
Use of medicines in the past 12 months	0.3924	0.0643	6.1008	0.0000	1.4806	1.3052	1.6795
Increased risk	-0.0421	0.0702	-0.5996	0.5488	0.9588	0.8355	1.1002
WC in substantially increased risk	0.1449	0.0738	1.9630	0.0496	1.1559	1.0002	1.3358

RI: relative increase in mean; 95%CI: interval with 95% confidence; WAI: work ability index; WC: waist circumference.

Values with statistical significance are shown in bold.