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Multivariate analysis of changes in tic disorder condition and assignment of categorical variables
|
Variable
|
Assignment explanation
|
| Guardian’s education level | Associate degree and below = 1, bachelor’s = 2, above bachelor’s = 3 |
| DII index | Original value entered |
| Academic pressure | None = 0; Yes = 1 |
| Electronic device usage | < 4 hours = 1, ≥ 4 hours = 0 |
| Medication adherence | Irregular = 0, Regular = 1 |
| Family history | No = 0, Yes = 1 |
