Search terms
| Search terms used for all four databases. Words in each section combined with ‘or’; each section combined with ‘and’ in order to search each combination of terms. |
|---|
| insomnia* Sleep initiation sleep maintenance sleep disorder |
| psychotherap* cognitive behavio* therap* behavio* therapy CBT CBT-I CBTI cognitive therapy sleep hygiene stimulus control sleep restriction relaxation imagery |
| primary care general practice family practice family medicine |