Table 2.
Comparison of search elements used in two systematic reviews on preventing tobacco smoke exposure in children
| Search element | Baxi | Rosen |
|---|---|---|
| Search done by a professional librarian | Yes | Yes |
| Use of results of previous searches | Yes | Yes |
| Checking reference lists of included studies | Yes | For some studies |
| Enquiries for other relevant studies | Yes | No |
| Bibliographic Databases Searched | MEDLINE, EMBASE, CINHAL, PSYCINFO, ERIC, CENTRAL, Cochrane Specialised Group Register | PUBMED, MEDLINE, EMBASE, WoS, PSYCINFO |
| Use of subject headings in search strategy | Yes | Yes |
| Use of free text to locate relevant non-indexed reports | No | Yes |
| Type of filter for study design | Broad | Specific |
| Use of grey literature | Yes | No |