The burden of respiratory infections among older adults in long-term care: a systematic review.
Frail elderly
Nursing homes
Respiratory syncytial virus infections
Respiratory tract infections
Systematic review
Journal
BMC geriatrics
ISSN: 1471-2318
Titre abrégé: BMC Geriatr
Pays: England
ID NLM: 100968548
Informations de publication
Date de publication:
05 08 2019
05 08 2019
Historique:
received:
16
05
2019
accepted:
30
07
2019
entrez:
7
8
2019
pubmed:
7
8
2019
medline:
14
4
2020
Statut:
epublish
Résumé
Respiratory infections among older adults in long-term care facilities (LTCFs) are a major global concern, yet a rigorous systematic synthesis of the literature on the burden of respiratory infections in the LTCF setting is lacking. To address the critical need for evidence regarding the global burden of respiratory infections in LTCFs, we assessed the burden of respiratory infections in LTCFs through a systematic review of the published literature. We identified articles published between April 1964 and March 2019 through searches of PubMed (MEDLINE), EMBASE, and the Cochrane Library. Experimental and observational studies published in English that included adults aged ≥60 residing in LTCFs who were unvaccinated (to identify the natural infection burden), and that reported measures of occurrence for influenza, respiratory syncytial virus (RSV), or pneumonia were included. Disagreements about article inclusion were discussed and articles were included based on consensus. Data on study design, population, and findings were extracted from each article. Findings were synthesized qualitatively. A total of 1451 articles were screened for eligibility, 345 were selected for full-text review, and 26 were included. Study population mean ages ranged from 70.8 to 90.1 years. Three (12%) studies reported influenza estimates, 7 (27%) RSV, and 16 (62%) pneumonia. Eighteen (69%) studies reported incidence estimates, 7 (27%) prevalence estimates, and 1 (4%) both. Seven (27%) studies reported outbreaks. Respiratory infection incidence estimates ranged from 1.1 to 85.2% and prevalence estimates ranging from 1.4 to 55.8%. Influenza incidences ranged from 5.9 to 85.2%. RSV incidence proportions ranged from 1.1 to 13.5%. Pneumonia prevalence proportions ranged from 1.4 to 55.8% while incidence proportions ranged from 4.8 to 41.2%. The reported incidence and prevalence estimates of respiratory infections among older LTCF residents varied widely between published studies. The wide range of estimates offers little useful guidance for decision-making to decrease respiratory infection burden. Large, well-designed epidemiologic studies are therefore still necessary to credibly quantify the burden of respiratory infections among older adults in LTCFs, which will ultimately help inform future surveillance and intervention efforts.
Sections du résumé
BACKGROUND
Respiratory infections among older adults in long-term care facilities (LTCFs) are a major global concern, yet a rigorous systematic synthesis of the literature on the burden of respiratory infections in the LTCF setting is lacking. To address the critical need for evidence regarding the global burden of respiratory infections in LTCFs, we assessed the burden of respiratory infections in LTCFs through a systematic review of the published literature.
METHODS
We identified articles published between April 1964 and March 2019 through searches of PubMed (MEDLINE), EMBASE, and the Cochrane Library. Experimental and observational studies published in English that included adults aged ≥60 residing in LTCFs who were unvaccinated (to identify the natural infection burden), and that reported measures of occurrence for influenza, respiratory syncytial virus (RSV), or pneumonia were included. Disagreements about article inclusion were discussed and articles were included based on consensus. Data on study design, population, and findings were extracted from each article. Findings were synthesized qualitatively.
RESULTS
A total of 1451 articles were screened for eligibility, 345 were selected for full-text review, and 26 were included. Study population mean ages ranged from 70.8 to 90.1 years. Three (12%) studies reported influenza estimates, 7 (27%) RSV, and 16 (62%) pneumonia. Eighteen (69%) studies reported incidence estimates, 7 (27%) prevalence estimates, and 1 (4%) both. Seven (27%) studies reported outbreaks. Respiratory infection incidence estimates ranged from 1.1 to 85.2% and prevalence estimates ranging from 1.4 to 55.8%. Influenza incidences ranged from 5.9 to 85.2%. RSV incidence proportions ranged from 1.1 to 13.5%. Pneumonia prevalence proportions ranged from 1.4 to 55.8% while incidence proportions ranged from 4.8 to 41.2%.
CONCLUSIONS
The reported incidence and prevalence estimates of respiratory infections among older LTCF residents varied widely between published studies. The wide range of estimates offers little useful guidance for decision-making to decrease respiratory infection burden. Large, well-designed epidemiologic studies are therefore still necessary to credibly quantify the burden of respiratory infections among older adults in LTCFs, which will ultimately help inform future surveillance and intervention efforts.
Identifiants
pubmed: 31382895
doi: 10.1186/s12877-019-1236-6
pii: 10.1186/s12877-019-1236-6
pmc: PMC6683564
doi:
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Systematic Review
Langues
eng
Sous-ensembles de citation
IM
Pagination
210Références
J Am Geriatr Soc. 2011 Apr;59(4):738-44
pubmed: 21410445
Health Aff (Millwood). 2012 Dec;31(12):2764-73
pubmed: 23213161
Respir Physiol. 2001 Oct;128(1):23-31
pubmed: 11535259
CMAJ. 2011 Apr 19;183(7):E411-9
pubmed: 21444611
J Am Geriatr Soc. 2018 Apr;66(4):789-803
pubmed: 29667186
J Am Geriatr Soc. 2017 Mar;65(3):631-641
pubmed: 28140454
Geriatr Gerontol Int. 2015 Apr;15(4):417-21
pubmed: 25130073
Scand J Caring Sci. 2007 Mar;21(1):18-24
pubmed: 17428210
J Am Med Dir Assoc. 2017 Aug 1;18(8):735.e1-735.e14
pubmed: 28623156
Clin Geriatr Med. 2016 Aug;32(3):433-41
pubmed: 27394015
Appl Nurs Res. 2016 May;30:e6-9
pubmed: 26235494
BMC Infect Dis. 2013 Jul 24;13:346
pubmed: 23883345
Thorax. 2012 Feb;67(2):132-8
pubmed: 22058186
Arch Intern Med. 2010 Jul 12;170(13):1102-7
pubmed: 20625013
Med Care. 2004 Oct;42(10):1001-8
pubmed: 15377933
Ann Pharmacother. 2013 Apr;47(4):464-74
pubmed: 23548651
Thorax. 2008 Aug;63(8):690-7
pubmed: 18250183
J Am Med Dir Assoc. 2005 Nov-Dec;6(6):367-74
pubmed: 16286057
Arch Gerontol Geriatr. 2010 May-Jun;50(3):315-8
pubmed: 19520440
Ann Am Thorac Soc. 2014 Mar;11(3):404-6
pubmed: 24673696
Am J Public Health. 1986 May;76(5):501-4
pubmed: 3963278
J Am Geriatr Soc. 2003 Jun;51(6):761-7
pubmed: 12757561
Euro Surveill. 2012 Mar 29;17(13):
pubmed: 22490384
Am Fam Physician. 2004 Oct 15;70(8):1495-500
pubmed: 15526736
J Am Geriatr Soc. 2013 Mar;61(3):342-9
pubmed: 23496650
Clin Infect Dis. 2005 Jan 1;40(1):1-6
pubmed: 15614684
Vaccine. 2008 Nov 25;26(50):6466-9
pubmed: 18582520
J Am Med Dir Assoc. 2015 Mar;16(3):181-4
pubmed: 25704126
PLoS One. 2014 Oct 02;9(9):e108481
pubmed: 25275464
Infect Control Hosp Epidemiol. 1990 Sep;11(9):473-8
pubmed: 2230050
J Hosp Infect. 2005 May;60(1):46-50
pubmed: 15823656
Jpn J Infect Dis. 2014;67(4):326-8
pubmed: 25056086
J Infect. 1984 Nov;9(3):252-6
pubmed: 6527041
Biomed Res Int. 2015;2015:285983
pubmed: 25821793
J Am Geriatr Soc. 2004 Jan;52(1):13-9
pubmed: 14687309
Influenza Other Respir Viruses. 2014 Jan;8(1):74-82
pubmed: 24373292
J Gerontol A Biol Sci Med Sci. 2006 Feb;61(2):165-9
pubmed: 16510860
BMC Infect Dis. 2016 Nov 4;16(1):637
pubmed: 27814689
Infect Control Hosp Epidemiol. 1994 Jul;15(7):494-6
pubmed: 7963443
Int J Clin Lab Res. 2000;30(1):1-4
pubmed: 10984124
J Am Geriatr Soc. 2009 Mar;57(3):482-5
pubmed: 19187415
Am J Prev Med. 2005 Dec;29(5):412-20
pubmed: 16376704
Am J Infect Control. 2013 Apr;41(4):e35-7
pubmed: 23332375
Drugs Aging. 2005;22(7):577-87
pubmed: 16038573
Dysphagia. 2002 Fall;17(4):298-307
pubmed: 12355145