Independent variable | Assignment |
---|---|
Sex | Male = 1; Female = 2 |
Age | ≤ 20 = 000; 21–40 = 001; 41–60 = 010; ≥ 61 = 100 |
Education background | Primary school or below = 000; Junior high school = 001; Senior high school = 010; Bachelor degree or above = 100 |
Marital status | Unmarried = 00; Married = 01; Divorce or bereavement = 10 |
Living conditions | Live alone = 000; Live with spouse = 001; Live with children = 010; Other = 100 |
Duration of diabetes | ≤ 3 = 000; 4–5 = 001; 6–10 = 010; ≥ 11 = 100 |
Monthly income per capita in family | ≤ 3000 = 00; 3001–5000 = 01; ≥ 5001 = 10 |
Frequency of weekly exercise | No exercise = 000; 1–2 times / week = 001; 3–5 times / week = 010; Exercise every day = 100 |
Frequency of hypoglycemia | 1–2 times / 6 months = 00; 3–6 times / 6 months = 01; More than 6 times / 6 months = 10 |