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. 2021 Apr;50(4):689–700. doi: 10.18502/ijph.v50i4.5993

Table 1:

Complete search strategy for PubMed databases

Search Recent queries in PubMed Item found
#1 (“quality of life”) OR “QOL”[Title/Abstract] 258248
#2 (“oral health”[Title/Abstract]) OR “oral hygiene”[Title/Abstract] 34411
#3 ((((“elderly”[Title/Abstract]) OR “ageing”[Title/Abstract]) OR “older”[Title/Abstract]) OR “older adults”[Title/Abstract]) OR “aged” [Title/Abstract] 1052735
#4 #1 AND #2 AND #3 682*
*

Filters activated: Publication date from 2000/01/01 to 2017/04/31, Humans, English.