Logistic regression analysis of self-care behaviours in patients with type 2 diabetes
| Variables | B | OR | 95% CI | P value |
| Constant | 0.313 | 1.367 | 0.843 | |
| Gender | 1.544 | 4.681 | 3.145 to 6.968 | <0.001 |
| Age | 0.207 | 1.230 | 0.814 to 1.859 | 0.325 |
| Marital status | −0.273 | 0.761 | 0.482 to 1.203 | 0.242 |
| Educational level | 0.165 | |||
| Account nature | −0.372 | 0.689 | 0.363 to 1.310 | 0.256 |
| Work status | −0.347 | 0.707 | 0.406 to 1.229 | 0.219 |
| Household registration | −0.755 | 0.470 | 0.207 to 1.064 | 0.070 |
| Personal monthly income | −0.057 | 0.944 | 0.562 to 1.588 | 0.829 |
| Household size (persons) | −0.171 | 0.843 | 0.577 to 1.233 | 0.379 |
| Family history of diabetes | −0.231 | 0.794 | 0.522 to 1.208 | 0.281 |
| Distance from the primary health institution closest to home | 0.194 | 1.214 | 0.829 to 1.779 | 0.319 |
| Resident | 0.416 | 1.516 | 0.889 to 2.585 | 0.127 |
| Health insurance | 0.472 | |||
| Areas | <0.001 | |||
| Perceived susceptibility | 0.428 | 1.534 | 0.458 to 5.141 | 0.488 |
| Perceived severity | 1.483 | 4.406 | 1.341 to 14.479 | 0.015 |
| Perceived benefits | 1.930 | 6.889 | 1.752 to 27.097 | 0.006 |
| Perceived barriers | −6.598 | 0.001 | 0.000 to 0.010 | <0.001 |
| Perceived effectiveness | 1.314 | 3.721 | 0.710 to 19.510 | 0.120 |
Reference group: male; age <65 years; married; illiterate; non-agricultural; work status: no; local; personal monthly income <1000; household size <3; family history of diabetes: no; diatance <1 km; rural; health insurance: others; western. outcome measure: scores of self-care behaviours ≤3.
Bold value indicates P value less than 0.05.