Table 1 Search strategy in pubmed database
Number | Search terms | Results |
|---|---|---|
#1 | ((((hypothermia[MeSH Terms]) OR (inadvertent hypothermia[Title/Abstract])) OR (accidental hypothermia[Title/Abstract])) OR (unintended hypothermia[Title/Abstract])) OR (unplanned hypothermia[Title/Abstract]) | 15,644 |
#2 | (postoperative[Title/Abstract]) OR (perioperative[Title/Abstract]) | 804,723 |
#3 | ((((((((risk factors[MeSH Terms]) OR (factor, risk[Title/Abstract])) OR (risk factor[Title/Abstract])) OR (etiology[Title/Abstract])) OR (predictor[Title/Abstract])) OR (influencing factor[Title/Abstract])) OR (impact factor[Title/Abstract])) OR (relevant factor[Title/Abstract])) OR (associate factor[Title/Abstract]) | 1,706,185 |
#4 | #1 AND #2 AND #3 | 186 |