Prevalence of Sick Building Syndrome-Related Symptoms among Hospital Workers in Confined and Open Working Spaces

Despite providing health care to others every day, people who work in a hospital are usually ignored about their healthy issue. This study is aimed to investigate the prevalence of sick building syndrome (SBS)-related symptoms among hospital workers. All participants in this study completed questionnaires during the year 2013. Indoor air pollutants, Carbon monoxide (CO), Carbon Dioxide (CO2), particulate matter (PM) and Volatile organic compounds (VOCs), as well as bacteria and fungi concentrations were recorded during sampling. Associations between SBS-related symptoms, individual characteristics, and chemical concentrations were evaluated by multiple linear regression. About 84% of the subjects suffered from at least one SBS-related symptom, among which the most frequently reported symptom was nasal symptoms, accounting for 66%. Chemicals such as CO2, PM, VOCs tended to be significantly associated with SBS-related symptoms. There are various effects depending on the type of chemicals present and whether the working spaces are open or confined.

[1]  J D Spengler,et al.  Evaluating building-related symptoms using the US EPA BASE study results. , 2008, Indoor air.

[2]  E. Heseltine,et al.  WHO guidelines for indoor air quality : dampness and mould , 2009 .

[3]  T. Nunes,et al.  Indoor/Outdoor Relationships between PM10 and Associated Organic Compounds in a Primary School , 2014 .

[4]  Bert Brunekreef,et al.  Health and Indoor Climate Complaints of 7043 office Workers in 61 Buildings in the Netherlands , 1992 .

[5]  Walter Den,et al.  Airborne and Surface-Bound Microbial Contamination in Two Intensive Care Units of a Medical Center in Central Taiwan , 2013 .

[6]  Dan Norbäck,et al.  An update on sick building syndrome , 2009, Current opinion in allergy and clinical immunology.

[7]  M J Abramson,et al.  Increased risk of allergy in children due to formaldehyde exposure in homes , 1999, Allergy.

[8]  A. Mellouki,et al.  Indoor Emissions of Carbonaceous Aerosol and Other Air Pollutants from Household Fuel Burning in Southwest China , 2014 .

[9]  Who Regional Office for Europe,et al.  WHO Guidelines for Indoor Air Quality: Selected Pollutants , 2011 .

[10]  T. Wu,et al.  Characterization of Indoor-Air Bioaerosols in Southern Taiwan , 2012 .

[11]  Frederick Fung,et al.  Health effects of indoor fungal bioaerosol exposure. , 2003, Applied occupational and environmental hygiene.

[12]  Characteristics of Indoor Aerosols in College Laboratories , 2013 .

[13]  J. Choi,et al.  A case-control study: Exposure assessment of VOCs and formaldehyde for asthma in children , 2011 .

[14]  D. Norbäck,et al.  Volatile organic compounds, respirable dust, and personal factors related to prevalence and incidence of sick building syndrome in primary schools. , 1990, British journal of industrial medicine.

[15]  Z. Bai,et al.  Assessing the Hazardous Risks of Vehicle Inspection Workers’ Exposure to Particulate Heavy Metals in Their Work Places , 2013 .

[16]  P Wolkoff,et al.  Organic compounds in office environments - sensory irritation, odor, measurements and the role of reactive chemistry. , 2006, Indoor air.

[17]  Geo Clausen,et al.  TVOC and Health in Non-industrial Indoor Environments , 1997 .

[18]  Peder Wolkoff Indoor air pollutants in office environments: assessment of comfort, health, and performance. , 2013, International journal of hygiene and environmental health.

[19]  Y. Saijo,et al.  Symptoms in relation to chemicals and dampness in newly built dwellings , 2004, International archives of occupational and environmental health.

[20]  J Pejtersen,et al.  Indoor climate, psychosocial work environment and symptoms in open-plan offices. , 2006, Indoor air.

[21]  A T Hodgson,et al.  Volatile organic compound concentrations and emission rates in new manufactured and site-built houses. , 2000, Indoor air.

[22]  Robert Golden,et al.  Identifying an indoor air exposure limit for formaldehyde considering both irritation and cancer hazards , 2011, Critical reviews in toxicology.

[23]  Da‐hong Wang,et al.  Symptom definitions for SBS (sick building syndrome) in residential dwellings. , 2008, International journal of hygiene and environmental health.

[24]  S. Tarlo,et al.  The health effects of non-industrial indoor air pollution. , 2008, The Journal of allergy and clinical immunology.

[25]  D Norbäck,et al.  Indoor air quality and personal factors related to the sick building syndrome. , 1990, Scandinavian journal of work, environment & health.

[26]  B. V. Pedersen,et al.  Influence of personal characteristics, job-related factors and psychosocial factors on the sick building syndrome. Danish Indoor Climate Study Group. , 1989, Scandinavian journal of work, environment & health.

[27]  Judy Sparer,et al.  Sick-building syndrome , 1997, The Lancet.

[28]  M. Hodgson,et al.  Indoor environmental exposures and symptoms. , 2002, Environmental health perspectives.