Table 4 Unconditional multivariate logistic regression analysis for the association between sociodemographic and haze pollution awareness rate
Characteristics | β | OR | 95%CI a | p-value |
|---|---|---|---|---|
Population group | ||||
College students (reference) | 1.00 | 0.00–0.00 | ||
Occupational population | −6.431 | 0.00 | 0.00–0.01 | <0.01 |
Traffic police | −4.477 | 0.01 | 0.00–0.08 | <0.01 |
Elderly population | −6.97 | 0.00 | 0.00–0.01 | <0.01 |