Table 5.
Odd of minor ECG abnormalities vs. regional indices.
| Regional indices | Model 1 | Model 2 | Model 3 | |||
|---|---|---|---|---|---|---|
| OR | 95% CI | OR | 95% CI | OR | 95% CI | |
| Men | ||||||
| Sociogeographic | 0.99 | 0.89–1.10 | 1.00 | 0.89–1.11 | 0.99 | 0.88–1.10 |
| Demographic | 0.98 | 0.91–1.05 | 0.97 | 0.91–1.04 | 0.97 | 0.91–1.04 |
| Industrial | 1.01 | 0.94–1.09 | 1.01 | 0.94–1.09 | 1.00 | 0.92–1.08 |
| Mixed | 0.95* | 0.92–0.97 | 0.95* | 0.93–0.98 | 0.95* | 0.93–0.98 |
| Economy | 0.87* | 0.80–0.94 | 0.87* | 0.81–0.92 | 0.86* | 0.80–0.93 |
| Women | ||||||
| Sociogeographic | 0.96 | 0.91–1.02 | 0.96 | 0.91–1.02 | 0.97 | 0.91–1.04 |
| Demographic | 1.03 | 0.99–1.07 | 1.03 | 0.99–1.06 | 1.03 | 0.98–1.07 |
| Industrial | 1.01 | 0.97–1.05 | 1.01 | 0.96–1.07 | 1.01 | 0.96–1.06 |
| Mixed | 0.96* | 0.93–0.99 | 0.98 | 0.95–1.01 | 0.97 | 0.94–1.01 |
| Economy | 0.94* | 0.89–0.98 | 0.92* | 0.86–0.98 | 0.92* | 0.87–0.99 |
Model 1 contains all regional indexes; Model 2, in addition to regional indices, includes individual socioeconomic characteristics; Model 3, besides regional and socioeconomic characteristics, comprises cardiovascular risk factors; *p ≤ 0.05.