Table 2.
Factors associated with blood pressure control in multivariable logistic regression.
| Characteristics | aOR | 95% CI | p |
|---|---|---|---|
| Gender | |||
| Female | — | — | |
| Male | 0.95 | 0.91, 1.00 | 0.046 |
| Age | 1.01 | 0.99, 1.01 | <0.001 |
| Ethnicity | |||
| Han | — | — | |
| Other | 1.10 | 0.83, 1.45 | 0.5 |
| Education level | |||
| No formal schooling | — | — | |
| Primary and below | 1.23 | 1.16, 1.29 | <0.001 |
| Junior high school | 1.26 | 1.18, 1.35 | <0.001 |
| High school | 1.53 | 1.39, 1.70 | <0.001 |
| College and above | 2.06 | 1.75, 2.44 | <0.001 |
| Occupation | |||
| Retired | — | — | |
| Jobless/unemployed | 0.73 | 0.67, 0.79 | <0.001 |
| Household labor | 0.69 | 0.65, 0.75 | <0.001 |
| Commercial/business | 0.75 | 0.65, 0.86 | <0.001 |
| Farmer | 0.65 | 0.60, 0.69 | <0.001 |
| Other practitioners | 0.95 | 0.86, 1.04 | 0.2 |
| Marital status | |||
| Unmarried | — | — | |
| Married | 0.90 | 0.74, 1.10 | 0.3 |
| Divorce | 0.95 | 0.72, 1.27 | 0.7 |
| Widowhood | 0.83 | 0.68, 1.02 | 0.077 |
| Living arrangement | |||
| Living alone | — | — | |
| Not living alone | 1.09 | 1.02, 1.16 | 0.011 |
| Health insurance | |||
| Urban workers’ insurance | — | — | |
| Urban–rural residents’ insurance | 0.82 | 0.77, 0.87 | <0.001 |
| Commercial medical insurance | 0.69 | 0.45, 1.05 | 0.083 |
| No health insurance | 1.11 | 0.82, 1.51 | 0.5 |
| Annual household income | |||
| <30,000 RMB | — | — | |
| 30,000–79,999 RMB | 1.19 | 1.13, 1.24 | <0.001 |
| ≥80,000 RMB | 1.20 | 1.12, 1.28 | <0.001 |
| Patient type | |||
| Hypertension only | — | — | |
| Hypertension with diabetes | 1.01 | 0.97, 1.06 | 0.5 |
| Medication adherence | 1.35 | 1.25,1.46 | <0.001 |
Bold P values indicate statistical significance (P < 0.05).