Name: psqidistb14x
Description: Pittsburgh Sleep Quality Index (PSQI): Sleep disturbance
This is a flat (unstructured) list which uses integers to represent categories or special values.
| Coding can be downloaded here as a tab-separated file. |
Data-Coding 30574
Name: psqidistb14x
Name: psqidistb14x
WARNING: the interactive features of this website use CSS3, which your browser does not support. To use the full features of this website, please update your browser.
4 Categories
| Coding | Meaning |
|---|---|
| 0 | 0 - Better |
| 1 | 1 |
| 2 | 2 |
| 3 | 3 - Worse |
4 Data-Fields
National Survey of Health and Development 1946 Cohort