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Balegamire SJ, McClymont E, Croteau A, Dodin P, Gantt S, Besharati AA, Renaud C, Mâsse B, Boucoiran I. Prevalence, incidence, and risk factors associated with cytomegalovirus infection in healthcare and childcare worker: a systematic review and meta-analysis. Syst Rev 2022; 11:131. [PMID: 35754052 PMCID: PMC9235282 DOI: 10.1186/s13643-022-02004-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/25/2021] [Accepted: 06/11/2022] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND Cytomegalovirus (CMV) is transmitted by direct contact with body fluids from infected individuals. Transmission of CMV in households, particularly those with young children, contributes significantly to CMV infection in the general population. However, little is known about the contribution of occupational healthcare or childcare exposure to risk of CMV infection. OBJECTIVES To determine CMV seroprevalence, incidence of primary infection, and associated risk factors in healthcare and childcare workers. METHODS Six electronic databases were searched systematically for publications on CMV infection in healthcare and childcare workers until March 7, 2022. Two authors independently evaluated the literature for quality and inclusion in our analyses. The pooled results for seroprevalence, incidence, and relative risk (RR) were determined using a random effects model. Heterogeneity among studies was quantified and further investigated in subgroup analysis and meta-regression. Publication bias was assessed using funnel plot. Statistical analyses were preformed using R version 4.05. RESULTS Forty-eight articles were included in this meta-analysis (quality assessment: 18 good, 14 fair, and 16 poor). Pooled CMV seroprevalence was 59.3% (95% CI: 49.8-68.6) among childcare workers and 49.5% (95% CI: 40.3-58.7) among healthcare workers, and pooled incidences of primary CMV infection per 100 person-years were respectively 7.4 (95% CI: 3.9-11.8) and 3.1 (95% CI: 1.3-5.6). RR for primary infection compared to controls were 3.4 (95% CI: 1.3-8.8) and 1.3 (95% CI: 0.6-2.7) for healthcare and childcare workers, respectively. The odds of CMV seropositivity were 1.6 (95% CI: 1.2-2.3) times higher for childcare workers compared to controls, but not significantly different between healthcare workers and controls (0.9; 95% CI: 0.6-1.2). CMV seropositivity in both groups was significantly associated with having one or more children residing at home, marital status, ethnicity, and age. CONCLUSIONS Childcare workers, but not healthcare workers, have an increased risk of prevalent and incident CMV infection, a risk that is further increased with the presence of at least one child living at home. These findings suggest that enforcing simple, conventional hygienic measures in childcare settings could help reduce transmission of CMV, and that special precautionary measures for preventing CMV infection may not be required for pregnant healthcare workers. SYSTEMATIC REVIEW REGISTRATION PROSPERO CRD42020139756.
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Affiliation(s)
- Safari Joseph Balegamire
- Department of Social and Preventive Medicine, École de Santé Publique de Université de Montréal, Montreal, QC, Canada. .,Women and Children's Infectious Diseases Center, CHU Sainte-Justine Research Center, Montreal, QC, Canada.
| | - Elisabeth McClymont
- Department of Pediatrics, University of British Columbia, Vancouver, BC, Canada
| | - Agathe Croteau
- National Institute of Public Health of Québec, Québec City, QC, Canada
| | - Philippe Dodin
- Women and Children's Infectious Diseases Center, CHU Sainte-Justine Research Center, Montreal, QC, Canada
| | - Soren Gantt
- Women and Children's Infectious Diseases Center, CHU Sainte-Justine Research Center, Montreal, QC, Canada.,Department of Microbiology, CHU Sainte-Justine, Université de Montréal, Montréal, QC, Canada
| | - Amir Abbas Besharati
- Women and Children's Infectious Diseases Center, CHU Sainte-Justine Research Center, Montreal, QC, Canada
| | - Christian Renaud
- Women and Children's Infectious Diseases Center, CHU Sainte-Justine Research Center, Montreal, QC, Canada.,Department of Microbiology, CHU Sainte-Justine, Université de Montréal, Montréal, QC, Canada
| | - Benoît Mâsse
- Department of Social and Preventive Medicine, École de Santé Publique de Université de Montréal, Montreal, QC, Canada.,Applied Clinical Research Unit, CHU Sainte Justine Research Center, Montreal, QC, Canada
| | - Isabelle Boucoiran
- Department of Social and Preventive Medicine, École de Santé Publique de Université de Montréal, Montreal, QC, Canada.,Women and Children's Infectious Diseases Center, CHU Sainte-Justine Research Center, Montreal, QC, Canada.,Division of Maternofetal Medicine, Department of Obstetrics and Gynecology, Université de Montréal, Montreal, QC, Canada
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Balegamire SJ, Renaud C, Mâsse B, Zinszer K, Gantt S, Giguere Y, Forest JC, Boucoiran I. Frequency, timing and risk factors for primary maternal cytomegalovirus infection during pregnancy in Quebec. PLoS One 2021; 16:e0252309. [PMID: 34170911 PMCID: PMC8232530 DOI: 10.1371/journal.pone.0252309] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2020] [Accepted: 05/13/2021] [Indexed: 11/18/2022] Open
Abstract
INTRODUCTION Maternal Cytomegalovirus (CMV) infection in the first trimester (T1) of pregnancy is a public health concern, as it increases the risk of severe neurodevelopmental outcomes associated with congenital infection compared to infections occurring later during pregnancy. OBJECTIVES To determine CMV seroprevalence in T1 of pregnancy, its trend, risk factors and the incidence rate of primary infection during pregnancy. METHODS Using the biobank of the prospective cohort "Grossesse en Santé de Québec" collected between April 2005 and March 2010 at the Québec-Laval Hospital, Québec, Canada, maternal CMV serology was determined using Abbott Architect Chemiluminescence microparticle immunoassays for immunoglobulin G(IgG), immunoglobulin M(IgM) titration and IgG avidity testing. Changepoint detection analysis was used to assess temporal trends. Risk factors associated with seropositivity were determined by multivariable logistic regression. RESULTS CMV seroprevalence in T1 of pregnancy was 23.4% (965/4111, 95% CI, 22.1-24.7%). The incidence rate for CMV primary infection during pregnancy was 1.8 (95% CI, 1.2-2.6) per 100 person-years. No changepoint was identified in the maternal CMV-seroprevalence trend. Multivariable analyses showed that T1 maternal CMV seropositivity was associated with having one child OR 1.3 (95% CI, 1.10-1.73) or two or more children OR 1.5 (95%CI, 1.1-2.1), ethnicity other than Caucasian OR 2.1 (95% CI, 1.1-3.8) and country of birth other than Canada and the USA OR 2.8 (95% CI, 1.5-4.9). CONCLUSIONS In this cohort, maternal seroprevalence in T1 of pregnancy and seroconversion rate were low. This information and identified risk factors could help guide the development and implementation of preventive actions and evidence-based health policies to prevent CMV infection during pregnancy.
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Affiliation(s)
- Safari Joseph Balegamire
- Department of Social and Preventive Medicine, École de Santé Publique de Université de Montréal, Montreal, QC, Canada
- Women and Children’s Infectious Diseases Center, CHU Sainte-Justine Research Center, Montreal, Canada
| | - Christian Renaud
- Women and Children’s Infectious Diseases Center, CHU Sainte-Justine Research Center, Montreal, Canada
- Department of Microbiology, CHU Sainte-Justine, Université de Montréal, Montréal, Canada
| | - Benoît Mâsse
- Department of Social and Preventive Medicine, École de Santé Publique de Université de Montréal, Montreal, QC, Canada
- Applied Clinical Research Unit, CHU Sainte Justine Research Center, Montreal, Canada
| | - Kate Zinszer
- Department of Social and Preventive Medicine, École de Santé Publique de Université de Montréal, Montreal, QC, Canada
- Centre de recherche en santé publique, Université de Montréal, Montreal, Canada
| | - Soren Gantt
- Women and Children’s Infectious Diseases Center, CHU Sainte-Justine Research Center, Montreal, Canada
- Department of Microbiology, CHU Sainte-Justine, Université de Montréal, Montréal, Canada
| | - Yves Giguere
- CHU de Québec-Université Laval Research Center, Quebec City, Canada
- Department of Molecular Biology, Medical Biochemistry and Pathology, Faculty of Medicine, Université Laval, Quebec City, Canada
| | - Jean-Claude Forest
- CHU de Québec-Université Laval Research Center, Quebec City, Canada
- Department of Molecular Biology, Medical Biochemistry and Pathology, Faculty of Medicine, Université Laval, Quebec City, Canada
| | - Isabelle Boucoiran
- Department of Social and Preventive Medicine, École de Santé Publique de Université de Montréal, Montreal, QC, Canada
- Women and Children’s Infectious Diseases Center, CHU Sainte-Justine Research Center, Montreal, Canada
- Department of Obstetrics and Gynecology, Division of Maternofetal Medicine, Université de Montréal, Montreal, Canada
- * E-mail:
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Bashi J, Sia D, Tchouaket E, Balegamire SJ, Karemere H. Mutuelles de santé à Bukavu en République Démocratique du Congo: facteurs favorables à l’utilisation des services de santé par des adhérents. Pan Afr Med J 2020; 35:100. [PMID: 32636998 PMCID: PMC7320771 DOI: 10.11604/pamj.2020.35.100.20441] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2019] [Accepted: 12/10/2019] [Indexed: 11/11/2022] Open
Abstract
Introduction La présente étude s'intéresse aux déterminants de l'utilisation des services de santé par des adhérents aux trois mutuelles de santé dans la ville de Bukavu en République Démocratique du Congo. Méthodes L'étude, de type descriptif transversal, est une enquête de perception menée auprès des utilisateurs des services de santé affiliés aux mutuelles de santé dans les zones de santé de Bukavu. L'encodage et l'analyse statistique ont été réalisés avec le logiciel Epi Info version 2010. Résultats Les principaux déterminants de l'utilisation des services de santé par des adhérents aux mutuelles de santé sont: le lieu de résidence de l'adhérent, le niveau d'instruction du responsable du ménage, l'expérience antérieure des soins dans la structure sanitaire partenaire de la mutuelle de santé, la réputation de la structure partenaire des mutuelles de santé et la capacité des ménages à payer le ticket modérateur. Conclusion La présente étude révèle, qu'au-delà de la barrière financière, le développement d'une mutuelle de santé devrait permettre de promouvoir une meilleure régulation du ticket modérateur et une bonne qualité des soins pour satisfaire les besoins en soins de ses adhérents. Les facteurs qui ressortent de l'étude en tant que principaux déterminants de l'utilisation des services de santé des adhérents à une mutuelle de santé ne sont pas souvent pris en compte lors de l'implantation des mutuelles de santé dans des contextes similaires à ceux de Bukavu.
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Affiliation(s)
- Justine Bashi
- Bureau Diocésain des Œuvres Médicales de Bukavu, Bukavu, République Démocratique du Congo
| | - Drissa Sia
- Département des Sciences Infirmières, Université du Québec en Outaouais, Saint-Jerôme, Canada
| | - Eric Tchouaket
- Département des Sciences Infirmières, Université du Québec en Outaouais, Saint-Jerôme, Canada
| | | | - Hermès Karemere
- Faculté de Médecine, Ecole Régionale de Santé Publique, Université Catholique de Bukavu, Bukavu, République Démocratique du Congo
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