HARMONIZED DATA
| Label: | r4depnit |
|---|---|
| Description: | r4depnit:w4 r frequency of sleep trouble |
| Item type: | Constructed variable |
| Answer type: | Enumerated |
| Answer choices: | 1.every night ; 2.nearly every night ; 3.less often ; .d=dk/na ; .p=answered prev wv ; .s=skip |