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Best search strings, in terms of Precision (>25%), to retrieve articles on the impact of long COVID on work.
| Search | Search termsa | Precision | Recall | NNR |
|---|---|---|---|---|
| B1 | (“Work”[MeSH] OR “Work”[TiAB]) | 36% | 85% | 2.8 |
| B2 | (“Work*”[TiAB] OR “Return”[TiAB]) | 26% | 91% | 3.8 |
| B3 | (“Work*”[TiAB] OR “Return*”[TiAB]) | 25% | 91% | 4.0 |
aCombined with the search string on long COVID.
NNR, Number Needed to Read.
*Truncation.
