Table 4.
Odd ratios and confidence interval of variables associated with awareness rate in multiple unconditional logistic regression analysis
| Characteristics | β | OR | OR 95 % CIa | P value |
|---|---|---|---|---|
| Age group | ||||
| 14-29(reference) | 1 | 0.00-0.00 | ||
| 30-39(1) | 0.18 | 1.19 | 0.88-1.60 | 0.26 |
| 40-49(2) | 0.45 | 1.58 | 1.13-2.20 | <0.01 |
| 50-59(3) | 1.34 | 3.84 | 2.79-5.27 | <0.01 |
| 60-(4) | 1.26 | 3.54 | 2.49-5.02 | <0.01 |
| Occupation group | ||||
| Student(reference) | 1 | 0.00-0.00 | ||
| Cadre and technician(1) | 0.48 | 1.62 | 1.07-2.45 | <0.05 |
| Service(2) | 0.66 | 1.94 | 1.24-3.04 | <0.01 |
| Unemployed(3) | 1.04 | 2.84 | 1.51-5.36 | <0.01 |
| Manual worker(4) | 1.26 | 3.54 | 2.15-5.83 | <0.01 |
| Homemaker and retired(5) | 1.80 | 6.05 | 3.94-9.29 | <0.01 |
a CI confidence interval, OR odds ratio. Note: assigned “the score of knowledge ≥ 5” to 1, others to 0; Assigned “age 14-29” to 0 (reference group), “30–39” = 1, “40–49” = 2, “50–59” = 3, “≥60” = 4; Assigned “occupation group Student” to 0(reference group), “Cadre and technician” = 1,“Service” = 2; “Unemployed” = 3, “Manual worker” = 4,“Homemaker and retired” = 5