| 1. |
- Bakke, Jan Vilhelm, et al.
(författare)
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Eczema Increases Susceptibility to PM10 in Office Indoor Environments
- 2012
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Ingår i: Archives of Environmental & Occupational Health. - : Informa UK Limited. - 1933-8244 .- 2154-4700. ; 67:1, s. 15-21
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Tidskriftsartikel (refereegranskat)abstract
- The objective was to compare impact of indoor office environment on employees with eczema with those without eczema. Exposure was measured at 56 sites and modelled for 173 work places. Tear film stability, lysozyme in nasal lavage, immunoglobulin E (IgE), and Phadiatop were assessed, and symptoms and perceptions collected by questionnaires. Multiple regression analyses were applied, adjusted for age, gender, strain, current smoking, and respiratory infections. Those with eczema perceived temperature too high but not associated with measured temperature. They had increased lysozyme in nasal lavage associated with increased air temperature difference between 6 and 10 AM, more general and mucosal symptoms, and "dry or flushed facial skin" associated with airborne particulate matter less than 10 microns in diameter (PM10). Impact of PM10 was most pronounced among those with eczema previous 30 days. Having eczema might be an important predictor for subjective and objective responses to indoor environment.
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| 2. |
- Edvardsson, Berit, et al.
(författare)
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Coping and Self-image in Patients With Symptoms Attributed to Indoor Environment
- 2013
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Ingår i: Archives of Environmental & Occupational Health. - : Informa UK Limited. - 1933-8244 .- 2154-4700. ; 68:3, s. 145-152
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Tidskriftsartikel (refereegranskat)abstract
- This study investigated self-image and coping ability in a group of patients with symptoms from indoor environment. A follow-up questionnaire was sent to 239 patients previously referred with nonspecific building-related symptoms at University Hospital in Umeå, Sweden. One hundred seventy-four women and 14 men answered and the patient group rated their self-image as more spontaneous, more positive, and less negative than a control group. The patient group rated higher on the cognitive scale in the Coping Resources Inventory (CRI) than the control group. The female patients had an increased risk of not being able to work associated with a low score on negative self-image. The authors conclude that certain personality traits may be potential risk factors that increase the probability of encountering and experiencing stressful work situations. The resulting stress may increase workers' susceptibility to indoor environment exposure.
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| 3. |
- Fredriksson, Sofie, 1983, et al.
(författare)
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Occupational noise exposure, noise annoyance, hearing-related symptoms, and emotional exhaustion - a participatory-based intervention study in preschool and obstetrics care
- 2023
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Ingår i: Archives of Environmental & Occupational Health. - : Taylor & Francis Group. - 1933-8244 .- 2154-4700. ; 78:7-8, s. 423-434
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Tidskriftsartikel (refereegranskat)abstract
- A participatory-based intervention was performed in Sweden, aimed at improving the sound environment in one preschool (n=20) and one obstetric ward (n=50), with two controls each (n=28, n=66). Measured sound levels, and surveys of noise annoyance, hearing-related symptoms and emotional exhaustion were collected before, and three and nine months after the interventions, comparing intervention and control groups over time. The results of this first implementation in a limited number of workplaces showed significantly worsening of hyperacusis, sound-induced auditory fatigue, emotional exhaustion and increased sound levels in the preschool, and worsening of noise annoyance in both intervention groups. Increased risk awareness, limited implementation support and lack of psychosocial interventions may explain the worsening in outcomes, as might the worse baseline in the intervention groups. The complexity of the demands in human-service workplaces calls for further intervention studies.
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| 4. |
- Gard, Gunvor, et al.
(författare)
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Working conditions and workplace health and safety promotion in home care : A mixed-method study from Swedish managers’ perspectives
- 2017
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Ingår i: Archives of Environmental & Occupational Health. - : Informa UK Limited. - 1933-8244 .- 2154-4700. ; 72:6, s. 359-365
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Tidskriftsartikel (refereegranskat)abstract
- Today, we can see a trend toward increased psychosocial strain at work among home-care managers and staff. The aim of this study is to describe home care managers' views on their own psychosocial working conditions and on how to promote workplace health and safety in a municipality in northern Sweden. A mixed-methods design was used, including questionnaire and qualitative focus group data. The qualitative data were analyzed by manifest content analysis. The results indicate that most managers perceived increased variety in work and opportunities for development at work, but at the same time increased demands. The managers suggested that workplace health and safety could be improved by risk assessment and improved communication, a clear communication chain by a real as well as a virtual platform for communication. In summary, workplace health and safety could be improved by risk assessments and by a physical as well as a virtual platform for communication.
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| 5. |
- Leanderson, Per, 1958-, et al.
(författare)
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High levels of isocyanic acid in smoke generated during hot iron cauterization
- 2020
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Ingår i: Archives of Environmental & Occupational Health. - : ROUTLEDGE JOURNALS, TAYLOR & FRANCIS LTD. - 1933-8244 .- 2154-4700. ; 75:3, s. 159-164
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Tidskriftsartikel (refereegranskat)abstract
- Pyrolysis of nitrogen containing biofuels generates isocyanic acid (ICA) and we here studied if ICA also is present in cauterization smoke. Air sampling was performed when animal technicians that had developed airway symptoms worked with dehorning. Tissue heated in a laboratory model was used to mimic cauterization. ICA in air at the workplace exceeded 10 times the national exposure limit. In the laboratory, the ICA generated per mg tissue from heated hair, horn and nail was 13.9 +/- 7.8, 24.0 +/- 4.1 and 32.0 +/- 2.9 mu g, respectively. Three workers were medically examined and two were diagnosed with asthma and a third had severe airway problem that resembled asthma. The study shows that high levels of ICA are generated during cauterization of nitrogen-containing tissue. If this could trigger airway symptoms deserves to be investigated further.
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| 6. |
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| 7. |
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| 8. |
- Wieslander, Gunilla, et al.
(författare)
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Dampness and 2-ethyl-1-hexanol in floor construction of rehabilitation center : Health effects in staff
- 2010
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Ingår i: Archives of Environmental & Occupational Health. - : Informa UK Limited. - 1933-8244 .- 2154-4700. ; 65:1, s. 3-11
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Tidskriftsartikel (refereegranskat)abstract
- The authors evaluated changes of symptoms and biomarkers in health care staff (N = 18) for people with different physical dysfunctions and similarly in an external office control group in a nondamp building (N = 15). The first workplace had verified dampness in the floor construction, with formation of 2-ethyl-1-hexanol from water-based glue. Tear film break up time (BUT), nasal patency, biomarkers in nasal lavage (NAL), and dynamic spirometry were measured. Both buildings had low indoor air levels of CO2 (510 to 630 ppm), low levels of respirable particles (6 to 7 microg/m3) and formaldehyde (<5 microg/m3), and no indication of microbial growth. Pronounced increase of butanols and 2-ethyl-1-hexanol levels were found in the damp floor material samples, but very low air levels of 2-ethyl-1-hexanol. The staff had been previously exposed to floor construction with alkaline degradation of floor glue, as well as formation of 2-ethyl-1-hexanol. This led to an increase in their ocular, nasal, and respiratory symptoms, a decrease in nasal patency, and slight airway obstruction after 2 days of reexposure, possibly related to neutrophilic inflammation, after a 4-month exposure-free period.
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| 9. |
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| 10. |
- Custodio, Hipolito M, et al.
(författare)
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Genetic influences on the retention of inorganic mercury.
- 2005
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Ingår i: Archives of environmental & occupational health. - 1933-8244. ; 60:1, s. 17-23
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Tidskriftsartikel (refereegranskat)abstract
- Mercury is eliminated as glutathione (GSH) conjugates. GSH production is mediated by glutamyl-cysteine ligase (GCL), and conjugation by glutathione S-transferases (GST). This study tested if polymorphisms in GCL and GST genes modify mercury retention in humans exposed to elemental mercury vapor. Total mercury concentrations in whole blood, plasma and urine, and genotypes for GCLC, GCLM, GSTA1, GSTM1, GSTP1, and GSTT1 were determined in 309 gold miners, gold buyers and controls. The presence of the GCLM-588T allele was associated with increased blood, plasma and urine mercury levels. These results indicate that genotypes with decreased GSH availability for mercury conjugation affect the metabolism of inorganic mercury.
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