Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Humidification of indoor air for preventing or reducing dryness symptoms or upper respiratory infections in educational settings and at the workplace
Background Indoor exposure to dry air during heating periods has been associated with dryness and irritation symptoms of the upper respiratory airways and the skin. The irritated or damaged mucous membrane poses an important entry port for pathogens causing respiratory infections. Objectives To determine the effectiveness of interventions that increase indoor air humidity in order to reduce or prevent dryness symptoms of the eyes, the skin and the upper respiratory tract (URT) or URT infections, at work and in educational settings. Search methods The last search for all databases was done in December 2020. We searched Ovid MEDLINE, Embase, CENTRAL (Cochrane Library), PsycINFO, Web of Science, Scopus and in the field of occupational safety and health: NIOSHTIC‐2, HSELINE, CISDOC and the In‐house database of the Division of Occupational and Environmental Medicine, University of Zurich. We also contacted experts, screened reference lists of included trials, relevant reviews and consulted the WHO International Clinical Trials Registry Platform (ICTRP). Selection criteria We included controlled studies with a parallel group or cross‐over design, quasi‐randomised studies, controlled before‐and‐after and interrupted time‐series studies on the effects of indoor air humidification in reducing or preventing dryness symptoms and upper respiratory tract infections as primary outcomes at workplace and in the educational setting. As secondary outcomes we considered perceived air quality, other adverse events, sick leave, task performance, productivity and attendance and costs of the intervention. Data collection and analysis Two review authors independently screened titles, abstracts and full texts for eligibility, extracted data and assessed the risks of bias of included studies. We synthesised the evidence for the primary outcomes 'dry eye', 'dry nose', 'dry skin', for the secondary outcome 'absenteeism', as well as for 'perception of stuffiness' as the harm‐related measure. We assessed the certainty of evidence using the ...
Humidification of indoor air for preventing or reducing dryness symptoms or upper respiratory infections in educational settings and at the workplace
Background Indoor exposure to dry air during heating periods has been associated with dryness and irritation symptoms of the upper respiratory airways and the skin. The irritated or damaged mucous membrane poses an important entry port for pathogens causing respiratory infections. Objectives To determine the effectiveness of interventions that increase indoor air humidity in order to reduce or prevent dryness symptoms of the eyes, the skin and the upper respiratory tract (URT) or URT infections, at work and in educational settings. Search methods The last search for all databases was done in December 2020. We searched Ovid MEDLINE, Embase, CENTRAL (Cochrane Library), PsycINFO, Web of Science, Scopus and in the field of occupational safety and health: NIOSHTIC‐2, HSELINE, CISDOC and the In‐house database of the Division of Occupational and Environmental Medicine, University of Zurich. We also contacted experts, screened reference lists of included trials, relevant reviews and consulted the WHO International Clinical Trials Registry Platform (ICTRP). Selection criteria We included controlled studies with a parallel group or cross‐over design, quasi‐randomised studies, controlled before‐and‐after and interrupted time‐series studies on the effects of indoor air humidification in reducing or preventing dryness symptoms and upper respiratory tract infections as primary outcomes at workplace and in the educational setting. As secondary outcomes we considered perceived air quality, other adverse events, sick leave, task performance, productivity and attendance and costs of the intervention. Data collection and analysis Two review authors independently screened titles, abstracts and full texts for eligibility, extracted data and assessed the risks of bias of included studies. We synthesised the evidence for the primary outcomes 'dry eye', 'dry nose', 'dry skin', for the secondary outcome 'absenteeism', as well as for 'perception of stuffiness' as the harm‐related measure. We assessed the certainty of evidence using the ...
Humidification of indoor air for preventing or reducing dryness symptoms or upper respiratory infections in educational settings and at the workplace
Byber, Katarzyna (Autor:in) / Radtke, Thomas (Autor:in) / Norbäck, Dan (Autor:in) / Hitzke, Christine (Autor:in) / Imo, David (Autor:in) / Schwenkglenks, Matthias (Autor:in) / Puhan, Milo Alan (Autor:in) / Dressel, Holger (Autor:in) / Mütsch, Margot (Autor:in)
10.12.2021
Byber, Katarzyna; Radtke, Thomas; Norbäck, Dan; Hitzke, Christine; Imo, David; Schwenkglenks, Matthias; Puhan, Milo Alan; Dressel, Holger; Mütsch, Margot (2021). Humidification of indoor air for preventing or reducing dryness symptoms or upper respiratory infections in educational settings and at the workplace. Cochrane Database of Systematic Reviews, 2021(12):CD012219.pub2.
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
DDC:
690
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