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Lee KM, Shukla VK, Clark M, et al. Physical Interventions to Interrupt or Reduce the Spread of Respiratory Viruses — Resource Use Implications: A Systematic Review [Internet]. Ottawa (ON): Canadian Agency for Drugs and Technologies in Health; 2011 Dec.

Cover of Physical Interventions to Interrupt or Reduce the Spread of Respiratory Viruses — Resource Use Implications: A Systematic Review

Physical Interventions to Interrupt or Reduce the Spread of Respiratory Viruses — Resource Use Implications: A Systematic Review [Internet].

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APPENDIX 2LITERATURE SEARCH STRATEGY AND RESULTS

Research Areas

  1. Cost or resource use (utilization) studies and respiratory virus (of any type)
  2. Cost of physical interventions (isolation, quarantine, social distancing, barriers, personal protection, and hygiene) to control the spread of respiratory viruses.
OVERVIEW
Interface:OvidSP
Databases:EMBASE 1980 to 2010 Week 43
Ovid MEDLINE(R) In-Process & Other Non-Indexed Citations and Ovid MEDLINE(R) 1950 to Present
Note: Subject headings have been customized for each database. Duplicates between databases were removed in Ovid.
Date of Search:November 2, 2010
Alerts:Weekly search updates began November 3, 2009 and ran until September 19, 2011
Study Types:Economic studies
Limits:Publication years 1995 – 2010
Humans
SYNTAX GUIDE
/At the end of a phrase, searches the phrase as a subject heading
MeSHMedical Subject Heading
expExplode a subject heading
*Before a word, indicates that the marked subject heading is a primary topic; or, after a word, a truncation symbol (wildcard) to retrieve plurals or varying endings
?Truncation symbol for one or no characters only
ADJRequires words are adjacent to each other (in any order)
ADJ#Adjacency within # number of words (in any order)
.tiTitle
.abAbstract
.ptPublication type
.mpMapping alias (searches title, abstract, heading words, table of contents and key phrase identifiers)
ECONOMIC MULTI-DATABASE STRATEGY
#Searches
Question #1: Cost or resource use for respiratory viruses
Concept: Respiratory viruses
1exp *Influenza/
2influenza.ti.
3flu.ti.
4exp *Common Cold/
5common cold.ti.
6exp *Rhinovirus/
7exp *human rhinovirus/
8(rhinovirus* or rhino virus*).ti.
9RSV.ti.
10exp *Adenoviridae/
11exp *Adenovirus/
12(adenovirus* or adeno virus* or adenoviridae infection*).ti.
13exp *Coronavirus/
14exp *Coronavirus Infections/
15(coronavirus* or corona virus*).ti.
16exp *Respiratory Syncytial Viruses/
17exp *Respiratory Syncytial Virus Infections/
18exp *respiratory syncytial virus infection/
19respiratory syncytial virus*.ti.
20respiratory syncythial virus*.ti.
21(respirosyncytial virus* or respirosyncythial virus*).ti.
22exp *Parainfluenza Virus 1, Human/
23exp *Parainfluenza Virus 2, Human/
24exp *Parainfluenza Virus 3, Human/
25exp *Parainfluenza Virus 4, Human/
26exp *Parainfluenza virus/
27(parainfluenza or para-influenza).ti.
28((croup or laryngotracheobronchitis or bronchitis) adj2 (virus* or viral)).ti.
29exp *Severe Acute Respiratory Syndrome/
30exp *SARS virus/
31(severe acute respiratory syndrome* or SARS or sudden acute respiratory syndrome*).ti.
32acute respiratory infection*.ti.
33acute respiratory tract infection*.ti.
34or/1–33
Concept: Human filter
35exp animals/
36exp animal experimentation/
37exp models animal/
38exp animal experiment/
39nonhuman/
40exp vertebrate/
41animal.po.
42or/35–41
43exp humans/
44exp human experiment/
45human.po.
46or/43–45
4742 not 46
4834 not 47
Concept: Economic filter
49(economic adj2 model*).mp.
50(cost minimi* or cost-utilit* or economic evaluation* or economic review* or cost outcome or cost analys?s or economic analys?s).ti,ab.
51(cost-effective* or pharmacoeconomic* or pharmaco-economic* or cost-benefit).ti.
52(life year or life years or qaly* or cost-benefit analys?s or cost-effectiveness analys?s).ab.
53(cost or costs or economic*).ti. and (costs or cost effectiveness or markov).ab.
54or/49–53
55((Cost or costs) adj2 estimat*).ti,ab.
5654 or 55
Concept: Utilization filter
57physician's practice patterns/
58((prescrib* or resourcing or prescription) adj3 (practice* or pattern or patterns or frequency or proportion or habit or habits or trend or trends or behaviour)).ti,ab.
59(practice adj2 (pattern or patterns or habit or habits or trend or trends or behaviour)).ti,ab.
60(utilization or utilize* or utilisation or utilise* or dispens*).ti.
61("linician use" or "clinical use" or "physician use").ti.
62("resource use" or "resource utilization" or "resource utilisation").ti,ab.
63or/57–62
6448 and (56 or 63)
65limit 64 to yr=1995–2010
66remove duplicates from 65
67(comment or newspaper article or editorial or letter or note).pt.
6866 not 67
Question #2: cost of physical interventions to control the spread of respiratory viruses
Concept: Respiratory viruses
1exp Influenza/
2influenza.ti,ab.
3flu.ti,ab.
4exp Common Cold/
5common cold.ti,ab.
6exp Rhinovirus/
7exp human rhinovirus/
8(rhinovirus* or rhino virus*).ti,ab.
9RSV.ti,ab.
10exp Adenoviridae/
11exp Adenovirus/
12(adenovirus* or adeno virus* or adenoviridae infection*).ti,ab.
13exp Coronavirus/
14exp Coronavirus Infections/
15(coronavirus* or corona virus*).ti,ab.
16exp Respiratory Syncytial Viruses/
17exp Respiratory Syncytial Virus Infections/
18exp respiratory syncytial virus infection/
19respiratory syncytial virus*.ti,ab.
20respiratory syncythial virus*.ti,ab.
21(respirosyncytial virus* or respirosyncythial virus*).ti,ab.
22exp Parainfluenza Virus 1, Human/
23exp Parainfluenza Virus 2, Human/
24exp Parainfluenza Virus 3, Human/
25exp Parainfluenza Virus 4, Human/
26exp Parainfluenza virus/
27(parainfluenza or para-influenza).ti,ab.
28((croup or laryngotracheobronchitis or bronchitis) adj2 (virus* or viral)).ti,ab.
29exp Severe Acute Respiratory Syndrome/
30exp SARS virus/
31(severe acute respiratory syndrome* or SARS or sudden acute respiratory syndrome*).ti,ab.
32acute respiratory infection*.ti,ab.
33acute respiratory tract infection*.ti,ab.
34or/1–33
Concept: Physical intervention
35exp Handwashing/
36exp Hand washing/
37(handwashing or hand washing or hand-washing or hand cleaning* or hand scrubbing* or handscrubbing*).ti,ab.
38hand hygiene.ti,ab.
39(sanitizer* or sanitiser*).ti,ab.
40(cleanser* or disinfectant*).ti,ab.
41exp Gloves, Protective/
42exp Glove/
43exp Gloves, Surgical/
44exp surgical glove/
45(glove or gloves).ti,ab.
46exp Masks/
47(mask or masks).ti,ab.
48(n95 or n99).ti,ab.
49exp Patient Isolators/
50exp Patient Isolation/
51patient isolat*.ti,ab.
52(barrier* or curtain* or partition*).ti,ab.
53negative pressure room*.ti,ab.
54reverse barrier nursing.ti,ab.
55cross Infection/pc [Prevention]
56exp Infection control/
57school closure*.ti,ab.
58(clos* adj3 school*).ti,ab.
59mass gathering*.ti,ab.
60exp Crowding/
61overcrowding.ti,ab.
62public gathering*.ti,ab.
63(ban or bans or banned or banning).ti,ab.
64(outbreak* adj3 control*).ti,ab.
65distancing.ti,ab.
66exp Quarantine/
67(quarantine* or quarantaine*).ti,ab.
68or/35–67
6934 and 68
Concept: Human filter
70exp animals/
71exp animal experimentation/
72exp models animal/
73exp animal experiment/
74nonhuman
75exp vertebrate/
76animal.po.
77or/70–76
78exp humans/
79exp human experiment/
80human.po.
81or/78–80
8277 not 81
8369 not 82
Concept: Economic filter
84(economic adj2 model*).mp.
85(cost minimi* or cost-utilit* or economic evaluation* or economic review* or cost outcome or cost analys?s or economic analys?s).ti,ab.
86(cost-effective* or pharmacoeconomic* or pharmaco-economic* or cost-benefit).ti.
87(life year or life years or qaly* or cost-benefit analys?s or cost-effectiveness analys?s).ab.
88(cost or costs or economic*).ti. and (costs or cost effectiveness or markov).ab.
89or/84–88
90((Cost or costs) adj2 estimat*).ti,ab.
9189 or 90
9283 and 91
93limit 92 to yr=1995–2010
94remove duplicates from 93
95(comment or newspaper article or editorial or letter or note).pt.
9694 not 95
OTHER DATABASES
PubMedSame MeSH, keywords, limits, and study types used as per Medline search, with appropriate syntax used.
Cochrane Library Issue 10, 2010 to Issue 6, 2011Same MeSH, keywords, and date limits used as per Medline search. Syntax adjusted for Cochrane Library databases.
CINAHL (EBSCO interface)Same keywords, and date limits used as per Medline search. Syntax adjusted for EBSCO.
Note: CINAHL was only searched for question #2
Health Economic Evaluations Database (HEED)Same keywords, and date limits used as per Medline search. Syntax adjusted for HEED database.
GREY LITERATURE
Dates for Search:November 2, 2010; limited update: June, 2011
Keywords:Adapted from Medline search strategy
Limits:Publication years: 1995–2010

The following sections of the CADTH grey literature checklist, “Grey matters: a practical tool for evidence-based searching” (http://www.cadth.ca/index.php/en/cadth/products/grey-matters) were searched:

  • Health Technology Assessment Agencies
  • Health Economic
  • Databases (free)
  • Internet Search
Copyright © 2011 CADTH.

Except where otherwise noted, this work is distributed under the terms of a Creative Commons Attribution-NonCommercial- NoDerivatives 4.0 International licence (CC BY-NC-ND), a copy of which is available at http://creativecommons.org/licenses/by-nc-nd/4.0/

Bookshelf ID: NBK174271

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