Terms and Synonyms Searched:
| Terms | Search Results* | Entire Database** |
|---|---|---|
| Synonyms | ||
| ZOLPIDEM | 32 studies | 140 studies |
| ambien | 8 studies | 53 studies |
| Stilnox | 2 studies | 8 studies |
| Intermezzo | 2 studies | 3 studies |
| stilnoct | -- | 1 studies |
| sleep onset | 32 studies | 789 studies |
| Onset of sleep | 2 studies | 33 studies |
| onset sleep | -- | 2 studies |
| onset | 32 studies | 12,870 studies |
| sleep | 32 studies | 15,690 studies |
| Sleeping | 5 studies | 1,760 studies |
| -- | No studies found |
| * | Number of studies in the search results containing the term or synonym |
| ** | Number of studies in the entire database containing the term or synonym |