Table 3 Independent variable assignment
Variable | Evaluation | Variable | Evaluation |
|---|---|---|---|
Sex | Male = 0, female = 1 | Exercise status | No = 0, yes = 1 |
Age | 60–70 years = 0, > 70 years = 1 | Intellectual activity | No = 0, yes = 1 |
Educational level | Up to high school = 0, High school and below = 1 | Social activity | No = 0, yes = 1 |
Marital status | In marriage = 0, unmarried, divorced, widowed = 1 | Fall history | No = 0, yes = 1 |
Living alone | No = 0, yes = 1 | Sleep quality | Poor = 0,Good = 1, |