Table 4 Multivariate analysis for knowledge dimension.
Univariate analysis | Multivariate analysis | |||
|---|---|---|---|---|
OR (95%CI) | P | OR (95%CI) | P | |
Age (years) | 0.982 (0.958 1.005) | 0.129 | ||
Gender | ||||
Male | ref. | |||
Female | 1.013 (0.708 1.449) | 0.945 | ||
Residence | ||||
Urban | ref. | ref. | ||
Rural | 0.465 (0.253 0.858) | 0.014 | 0.647 (0.335 1.248) | 0.194 |
Education | ||||
Primary school and below | ref. | ref. | ||
Junior high school | 1.051 (0.549 2.014) | 0.881 | 0.988 (0.501 1.949) | 0.973 |
High school/technical school | 1.891 (1.005 3.561) | 0.048 | 1.777 (0.910 3.469) | 0.092 |
College/undergraduate and above | 3.960 (1.999 7.844) | < 0.001 | 3.416 (1.666 3.002) | 0.001 |
Current employment status | ||||
Retired | ref. | |||
Currently employed | 1.521 (0.837 2.763) | 0.169 | ||
Average monthly income | ||||
< 5,000 | ref. | |||
5,000–10,000 | 1.358 (0.848 2.173) | 0.203 | ||
> 10,000 | 0.963 (0.559 1.661) | 0.893 | ||
Smoking | ||||
Yes | 0.500 (0.321 0.778) | 0.002 | 0.511 (0.322 0.811) | 0.004 |
No | ref. | ref. | ||
Drinking | ||||
Yes | 0.711 (0.441 1.146) | 0.162 | ||
No | ref. | |||
Living Arrangements with Children or Other Relatives | ||||
Yes | 1.546 (1.050 2.277) | 0.027 | 1.623 (1.081 2.435) | 0.019 |
No | ref. | ref. | ||
Ability to Perform Daily Activities Independently | ||||
Yes | 1.484 (0.857 2.568) | 0.159 | ||
No | ref. | |||
