S UPPLEMENTAL DIGITAL CONTENT 1- S EARCH S TRATEGY
Number of articles found per database:
Embase.com 2072 2050
Medline (OvidSP) 1124 201 Web-of-science 708 127
Scopus 1886 174
Cinahl 187 40
Cochrane 35 2
PubMed publisher 17 13
Google Scholar 250 128
Totaal 6279 273
5 Duplicates removed: 3444
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EARCHSTRATEGYPERDATABASE Embase.com 2072(meningitis/exp OR (meningit* OR postmeningit* OR ((mening* OR perimening*) NEAR/3 (inflammation* OR infect* OR labyrinthit* OR bacteria* OR viral OR virus*)) OR meningo- encephalitis):ab,ti) AND (audiology/de OR 'hearing test'/exp OR 'auditory system
examination'/de OR 'hearing disorder'/exp OR hearing/exp OR 'auditory system function'/de OR 'auditory threshold'/exp OR 'evoked auditory response'/de OR 'evoked brain stem auditory response'/de OR 'hearing aid'/exp OR ((auditor* NEAR/3 (threshold* OR response OR examin*
OR function* OR impair*)) OR hearing OR deaf* OR ((cochlea* OR intracochlea* OR
extracochlea*) NEAR/3 (implant* OR prosthe*))):ab,ti) AND ('follow up'/de OR 'risk factor'/de OR 'disease course'/de OR remission/de OR convalescence/de OR deterioration/de OR 'disease exacerbation'/de OR 'prediction and forecasting'/de OR prediction/de OR prognosis/de OR time/de OR 'disease severity'/de OR 'disability severity'/de OR incidence/de OR prevalence/de OR ((follow* NEXT/1 up*) OR ((risk OR time) NEXT/1 factor*) OR (long* NEXT/1 term*) OR ((course OR exacerbat* OR deteriorat* OR permanen* OR sever* OR stabilit* OR stable OR improv* OR declin* OR fluctuat* OR profound* OR progress* OR residu* OR recover* OR rehabilat* OR convalescen* OR remiss*) NEAR/6 (hearin* OR deaf* OR auditor*)) OR prognos*
OR predict* OR incidence* OR prevalence*):ab,ti)
Medline (OvidSP) 1124
(exp meningitis/ OR (meningit* OR postmeningit* OR ((mening* OR perimening*) ADJ3 (inflammation* OR infect* OR labyrinthit* OR bacteria* OR viral OR virus*)) OR meningo- encephalitis).ab,ti.) AND (audiology/ OR exp "hearing tests"/ OR "hearing disorders"/ OR exp
"hearing loss"/ OR "Hearing Impaired Persons"/ OR hearing/ OR "auditory threshold"/ OR
"Evoked Potentials, Auditory"/ OR "Evoked Potentials, Auditory, Brain Stem"/ OR exp "hearing aids"/ OR ((auditor* ADJ3 (threshold* OR response OR examin* OR function* OR impair*)) OR hearing OR deaf* OR ((cochlea* OR intracochlea* OR extracochlea*) ADJ3 (implant* OR
prosthe*))).ab,ti.) AND ("Follow-Up Studies"/ OR "risk factors"/ OR exp "Disease Progression"/
OR convalescence/ OR prognosis/ OR "time factors"/ OR incidence/ OR prevalence/ OR ((follow* ADJ up*) OR ((risk OR time) ADJ factor*) OR (long* ADJ term*) OR ((course OR exacerbat* OR deteriorat* OR permanen* OR sever* OR stabilit* OR stable OR improv* OR declin* OR fluctuat* OR profound* OR progress* OR residu* OR recover* OR rehabilat* OR convalescen* OR remiss*) ADJ6 (hearin* OR deaf* OR auditor*)) OR prognos* OR predict* OR incidence* OR prevalence*).ab,ti.)
Cochrane 35
((meningit* OR postmeningit* OR ((mening* OR perimening*) NEAR/3 (inflammation* OR infect* OR labyrinthit* OR bacteria* OR viral OR virus*)) OR meningo-encephalitis):ab,ti) AND (((auditor* NEAR/3 (threshold* OR response OR examin* OR function* OR impair*)) OR hearing OR deaf* OR ((cochlea* OR intracochlea* OR extracochlea*) NEAR/3 (implant* OR
prosthe*))):ab,ti) AND (((follow* NEXT/1 up*) OR ((risk OR time) NEXT/1 factor*) OR (long*
NEXT/1 term*) OR ((course OR exacerbat* OR deteriorat* OR permanen* OR sever* OR stabilit*
OR stable OR improv* OR declin* OR fluctuat* OR profound* OR progress* OR residu* OR recover* OR rehabilat* OR convalescen* OR remiss*) NEAR/6 (hearin* OR deaf* OR auditor*)) OR prognos* OR predict* OR incidence* OR prevalence*):ab,ti)
Web-of-science 708
TS=(((meningit* OR postmeningit* OR ((mening* OR perimening*) NEAR/3 (inflammation* OR infect* OR labyrinthit* OR bacteria* OR viral OR virus*)) OR meningo-encephalitis)) AND (((auditor* NEAR/3 (threshold* OR response OR examin* OR function* OR impair*)) OR hearing OR deaf* OR ((cochlea* OR intracochlea* OR extracochlea*) NEAR/3 (implant* OR prosthe*)))) AND (((follow* NEAR/1 up) OR ((risk OR time) NEAR/1 factor*) OR (long* NEAR/1 term*) OR ((course OR exacerbat* OR deteriorat* OR permanen* OR sever* OR stabilit* OR stable OR improv* OR declin* OR fluctuat* OR profound* OR progress* OR residu* OR recover* OR rehabilat* OR convalescen* OR remiss*) NEAR/6 (hearin* OR deaf* OR auditor*)) OR prognos*
OR predict* OR incidence* OR prevalence*)))
Scopus 1886
TITLE-ABS-KEY(((meningit* OR postmeningit* OR ((mening* OR perimening*) W/3 (inflammation* OR infect* OR labyrinthit* OR bacteria* OR viral OR virus*)) OR meningo- encephalitis)) AND (((auditor* W/3 (threshold* OR response OR examin* OR function* OR impair*)) OR hearing OR deaf* OR ((cochlea* OR intracochlea* OR extracochlea*) W/3
(implant* OR prosthe*)))) AND (((follow* W/1 up) OR ((risk OR time) W/1 factor*) OR (long*
W/1 term*) OR ((course OR exacerbat* OR deteriorat* OR permanen* OR sever* OR stabilit* OR stable OR improv* OR declin* OR fluctuat* OR profound* OR progress* OR residu* OR recover*
OR rehabilat* OR convalescen* OR remiss*) W/6 (hearin* OR deaf* OR auditor*)) OR prognos*
OR predict* OR incidence* OR prevalence*)))
Cinahl 187
(MH meningitis+ OR (meningit* OR postmeningit* OR ((mening* OR perimening*) N3 (inflammation* OR infect* OR labyrinthit* OR bacteria* OR viral OR virus*)) OR meningo- encephalitis)) AND (MH audiology+ OR MH "hearing tests+" OR MH "hearing disorders+" OR MH hearing+ OR MH "auditory threshold+" OR MH "Evoked Potentials, Auditory+" OR MH
"Evoked Potentials, Auditory, Brain Stem+" OR MH "hearing aids+" OR ((auditor* N3 (threshold* OR response OR examin* OR function* OR impair*)) OR hearing OR deaf* OR ((cochlea* OR intracochlea* OR extracochlea*) N3 (implant* OR prosthe*)))) AND ("Prospective Studies+" OR MH "risk factors+" OR MH "Disease Progression+" OR Recovery+ OR MH
prognosis+ OR MH "time factors+" OR MH incidence+ OR MH prevalence+ OR ((follow* N1 up*) OR ((risk OR time) N1 factor*) OR (long* N1 term*) OR ((course OR exacerbat* OR deteriorat*
OR permanen* OR sever* OR stabilit* OR stable OR improv* OR declin* OR fluctuat* OR
profound* OR progress* OR residu* OR recover* OR rehabilat* OR convalescen* OR remiss*) N6 (hearin* OR deaf* OR auditor*)) OR prognos* OR predict* OR incidence* OR prevalence*))
PubMed publisher 17
((meningit*[tiab] OR postmeningit*[tiab] OR ((mening*[tiab] OR perimening*[tiab]) AND (inflammation*[tiab] OR infect*[tiab] OR labyrinthit*[tiab] OR bacteria*[tiab] OR viral[tiab] OR virus*[tiab])) OR meningo-encephalitis[tiab])) AND (((auditor*[tiab] AND (threshold*[tiab] OR response[tiab] OR examin*[tiab] OR function*[tiab] OR impair*[tiab])) OR hearing[tiab] OR deaf*[tiab] OR ((cochlea*[tiab] OR intracochlea*[tiab] OR extracochlea*[tiab]) AND
(implant*[tiab] OR prosthe*[tiab])))) AND ((follow up*[tiab] OR risk factor*[tiab] OR time factor*[tiab] OR long term*[tiab] OR ((course[tiab] OR exacerbat*[tiab] OR deteriorat*[tiab] OR permanen*[tiab] OR sever*[tiab] OR stabilit*[tiab] OR stable OR improv*[tiab] OR declin*[tiab]
OR fluctuat*[tiab] OR profound*[tiab] OR progress*[tiab] OR residu*[tiab] OR recover*[tiab] OR rehabilat*[tiab] OR convalescen*[tiab] OR remiss*[tiab])) OR prognos*[tiab] OR predict*[tiab]
OR incidence*[tiab] OR prevalence*[tiab])) AND publisher(18)
Google Scholar 250
~Meningitis (hearing|deaf|deafness|"cochlear implant") ("follow up"|"risk factor"|"long term"|
course|exacerbation|deterioration|permanent|stability|decline|profound|progression|
progressive|residual|convalescence|remission|prognosis|incidence|prevalence)
