Table 1Literature search yield broken down by source*

SourceOriginal cost search strategyOriginal strategy, post-1/97 entryRevised strategy (incorporating new terms)Totals
Database:
MEDLINE2471776340
Health Star305641
CINAHL601319
Subtotal:400
Other sources:
Treatment search11
Diagnostic search4
Review article search1
Cochrane database of pain trials0
Other (peer reviewers, review article citations, etc.)8
Subtotal:24
Total:424
*

Totals given for each source exclude articles also identified through the sources listed above it or (in the case of the multiple searches of MEDLINE, HealthStar, and CINAHL) to the left of it in this table.

From: Technical Review

Cover of Resource Utilization and Costs of Care for Treatment of Chronic Headache
Resource Utilization and Costs of Care for Treatment of Chronic Headache.
Technical Reviews, No. 2.1.
Archibald N, Lipscomb J, McCrory DC.

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