Multivariate logistic regression model to determine factors associated with prevalence, awareness, treatment among participants aged 65 years and above
| Variables | Prevalence | Awareness | Treatment |
| AOR (95% CI) | AOR (95% CI) | AOR (95% CI) | |
| semiurbanised | 0.94 (0.90 to 0.99)* | 1.04 (0.95 to 1.14) | 1.02 (0.94 to 1.10) |
| Fully urbanised | 0.97 (0.92 to 1.03) | 1.04 (0.94 to 1.15) | 1.09 (1.00 to 1.19) |
| Urban born | 0.99 (0.94 to 1.03) | 1.10 (1.01 to 1.20)* | 1.17 (1.08 to 1.26)*** |
| Age: senile age | 1.12 (1.06 to 1.20)*** | 1.02 (0.91 to 1.14) | 1.08 (0.98 to 1.18) |
| Age: long livers | 0.98 (0.94 to 1.03) | 0.84 (0.77 to 0.91)*** | 0.85 (0.79 to 0.91)*** |
| Sex: male | 0.83 (0.75 to 0.91)*** | 0.81 (0.68 to 0.98)* | 0.74 (0.63 to 0.87)*** |
| Married | 0.91 (0.82 to 1.00) | 1.06 (0.88 to 1.29) | 1.12 (0.95 to 1.31) |
| Region: northeastern | 0.98 (0.88 to 1.09) | 0.81 (0.67 to 0.98)* | 0.84 (0.71 to 0.99)* |
| Region: central | 0.89 (0.86 to 0.92)*** | 0.98 (0.91 to 1.05) | 0.95 (0.90 to 1.01) |
| Region: western | 0.93 (0.91 to 0.96)*** | 0.90 (0.86 to 0.95)*** | 0.88 (0.85 to 0.92)*** |
| Education | 1.01 (0.99 to 1.02) | 1.03 (1.00 to 1.06)* | 1.04 (1.02 to 1.06)** |
| Income | 1.00 (1.00 to 1.00) | 1.00 (1.00 to 1.00)** | 1.00 (1.00 to 1.00)*** |
| BMI≥24 (kg/m) | 2.01 (1.83 to 2.22)*** | 1.43 (1.20 to 1.70)*** | 1.49 (1.28 to 1.72)*** |
| Smoking status: yes | 0.94 (0.83 to 1.07) | 1.05 (0.83 to 1.34) | 1.03 (0.853 to 1.27) |
| Alcohol use: yes | 0.97 (0.86 to 1.10) | 0.66 (0.53 to 0.83)*** | 0.71 (0.58 to 0.87)** |
| Exercise regularly: yes | 1.06 (0.97 to 1.17) | 1.01 (0.85 to 0.19) | 1.12 (0.97 to 1.30) |
| UEBMI/URBMI | 1.10 (0.94 to 1.29) | 1.67 (1.25 to 2.28)** | 1.40 (1.08 to 1.82)* |
| NCMS | 1.10 (0.95 to 1.27) | 1.03 (0.79 to 1.35) | 1.00 (0.79 to 1.26) |
| Others | 0.89 (0.70 to 1.14) | 1.24 (0.77 to 2.01) | 0.94 (0.62 to 1.41) |
| Constants | 1.43 (1.17 to 1.76)*** | 4.08 (2.80 to 5.92)*** | 2.03 (1.47 to 2.81)*** |
*p<0.05, **p<0.01, ***p<0.001.
Others: commercial medical insurance and government free medical insurance.
.AOR, adjusted OR; NCMS, new rural cooperative medical scheme insurance; UEBMI/URBMI, urban resident basic medical insurance /urban employee basic medical insurance.