Table 1 Search strategies

PubMed

((“climate change“[All Fields] OR “Greenhouse Effect“[All Fields] OR “climate Change“[All Fields] OR “changing climate“[All Fields] OR “global warming“[All Fields] OR “ambient temperature“[All Fields] OR “climate crisis“[All Fields] OR “ambient temperature“[All Fields] OR (“greenhouse“[All Fields] OR “greenhouses“[All Fields]) OR (“greenhouse“[All Fields] OR “greenhouses“[All Fields])) AND “health system“[All Fields] AND (“policy“[MeSH Terms] OR “policy“[All Fields] OR “policies“[All Fields] OR “policy s“[All Fields] OR (“guideline“[Publication Type] OR “guidelines as topic“[MeSH Terms] OR “guidelines“[All Fields]) OR (“strategies“[All Fields] OR “strategies“[All Fields] OR “strategy“[All Fields] OR “strategy s“[All Fields]))) AND ((ffrft[Filter]) AND (fft[Filter]) AND (1000/1/1:2022/6/30[pdat]) AND (English[Filter] OR Persian[Filter]))

Web of Knowledge

((ALL=(“climate change” OR “Greenhouse Effect” OR “climate change” OR “changing climate” OR “global warming” OR “ambient temperature” OR “climate crisis” OR “ambient temperature” OR greenhouse OR greenhouse)) AND ALL=(“health system” )) AND ALL=(policies OR guidelines OR strategies) and English (Languages)

Scopus

ALL ( “climate Change” OR “Greenhouse Effect” OR “climate change” OR “changing climate” OR “global warming” OR “ambient temperature” OR “climate crisis” OR “ambient temperature” OR greenhouse OR greenhouse ) AND ALL ( “health system” ) AND ALL ( policies OR guidelines OR strategies ) AND ( LIMIT-TO ( PUBSTAGE, “final” ) ) AND ( LIMIT-TO ( OA, “all” ) ) AND ( LIMIT-TO ( LANGUAGE, “English” ) OR LIMIT-TO ( LANGUAGE, “Persian” ) )

EMBASE

(“climate change” OR “Greenhouse Effect” OR “climate change” OR “changing climate” OR “global warming” OR “ambient temperature” OR “climate crisis” OR “ambient temperature” OR greenhouse OR greenhouse) AND “health system” AND (policies OR guidelines OR strategies)

Scientific Information Database

“climate change” AND “health system” AND policies

Magiran

climate change AND health system AND policies

Google Scholar

(“climate change” OR “Greenhouse Effect” OR “climate change” OR “changing climate” OR “global warming” OR “ambient temperature” OR “climate crisis” OR “ambient temperature” OR greenhouse OR greenhouse) AND “health system” AND (policies OR guidelines OR strategies)

Final