TABLE 3.
Socio-demographic factors associated with knowledge of dementia risk factors.
| Hearing loss | Cognitive inactive | Physical inactive | Social isolation | Depression | Alcohol | Dyslipidemia | Hypertension | Diabetes | Obesity | Smoking | Unhealthy diet | |
|
| ||||||||||||
| AOR | AOR | AOR | AOR | AOR | AOR | AOR | AOR | AOR | AOR | AOR | AOR | |
| Age group | ||||||||||||
| 40–59 (Ref) | ||||||||||||
| 60–69 | 2.79 | 1.18 | 0.96 | 2.46 | 0.88 | 2.63* | 1.04 | 1.06 | 1.05 | 0.83 | 2.48 | 1.13 |
| ≥ 70 | 1.96 | 3.84* | 1.37 | 1.95 | 0.68 | 1.04 | 2.48* | 1.59 | 1.25 | 2.32 | 0.96 | 2.73* |
| Gender | ||||||||||||
| Men (Ref) | ||||||||||||
| Women | 1.23 | 1.01 | 1.30 | 1.26 | 1.59 | 0.97 | 0.97 | 1.29 | 1.08 | 1.09 | 0.82 | 1.14 |
| Income | ||||||||||||
| < 4,000 CNY (Ref) | ||||||||||||
| ≥ 4,000 CNY | 1.94 | 0.93 | 1.66 | 0.80 | 1.51 | 1.58 | 1.58 | 1.16 | 1.35 | 1.33 | 1.79 | 1.51 |
| Education | ||||||||||||
| Below high school (Ref) | ||||||||||||
| High school and above | 1.76 | 2.02 | 0.77 | 0.70 | 0.67 | 1.09 | 1.09 | 2.10 | 1.35 | 3.21* | 3.37* | 3.67* |
| Marriage | ||||||||||||
| Single (Ref) | ||||||||||||
| Married | 1.23 | 1.03 | 1.45 | 1.02 | 1.03 | 1.34 | 1.35 | 0.90 | 1.05 | 0.63 | 1.36 | 1.33 |
| Memory complaint | ||||||||||||
| Yes (Ref) | ||||||||||||
| No | 0.44 | 1.58 | 1.58 | 0.64 | 1.42 | 1.55 | 0.55 | 0.88 | 0.97 | 0.40 | 0.52 | 1.20 |
| Contact with dementia | ||||||||||||
| Yes (Ref) | ||||||||||||
| No | 0.98 | 1.18 | 1.05 | 0.66 | 0.46 | 1.04 | 1.04 | 0.65 | 0.41* | 0.63 | 1.03 | 0.51 |
a1 US dollar = 6.5 CNY. *Significant results after Bonferroni correction for 12 measurements per subject (P < 0.05/12 = 0.004). AOR, adjusted odds ratio; Ref, reference.