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Health effects foll...
Health effects following the Eyjafjallajökull volcanic eruption : a cohort study
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- Carlsen, Hanne Krage (författare)
- Gothenburg University,Göteborgs universitet,Umeå universitet,Yrkes- och miljömedicin,Arcum,Institutionen för medicin, avdelningen för samhällsmedicin och folkhälsa, enheten för arbets-och miljömedicin,Institute of Medicine, Department of Public Health and Community Medicine, Section of Occupational and environmental medicine
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Hauksdottir, Arna (författare)
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Valdimarsdottir, Unnur Anna (författare)
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Gíslason, Thorarinn (författare)
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Einarsdottir, Gunnlaug (författare)
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Runolfsson, Halldor (författare)
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Briem, Haraldur (författare)
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Finnbjornsdottir, Ragnhildur Gudrun (författare)
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Gudmundsson, Sigurdur (författare)
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Kolbeinsson, Thorir Björn (författare)
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Thorsteinsson, Throstur (författare)
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Pétursdóttir, Gudrun (författare)
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(creator_code:org_t)
- 2012-11-08
- 2012
- Engelska.
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Ingår i: BMJ Open. - : BMJ Publishing Group. - 2044-6055. ; 2:6
- Relaterad länk:
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https://umu.diva-por... (primary) (Raw object)
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https://bmjopen.bmj....
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https://urn.kb.se/re...
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https://doi.org/10.1...
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https://gup.ub.gu.se...
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Abstract
Ämnesord
Stäng
- OBJECTIVES: The study aimed to determine whether exposure to a volcanic eruption was associated with increased prevalence of physical and/or mental symptoms.DESIGN: Cohort, with non-exposed control group.SETTING: Natural disasters like volcanic eruptions constitute a major public-health threat. The Icelandic volcano Eyjafjallajökull exposed residents in southern Iceland to continuous ash fall for more than 5 weeks in spring 2010. This study was conducted during November 2010-March 2011, 6-9 months after the Eyjafjallajökull eruption.PARTICIPANTS: Adult (18-80 years of age) eruption-exposed South Icelanders (N=1148) and a control population of residents of Skagafjörður, North Iceland (N=510). The participation rate was 72%.MAIN OUTCOME MEASURES: Physical symptoms in the previous year (chronic), in the previous month (recent), General Health Questionnaire (GHQ-12) measured psychological morbidity.RESULTS: The likelihood of having symptoms during the last month was higher in the exposed population, such as; tightness in the chest (OR 2.5; 95% CI 1.1 to 5.8), cough (OR 2.6; 95% CI 1.7 to 3.9), phlegm (OR 2.1; 95% CI 1.3 to 3.2), eye irritation (OR 2.9; 95% CI 2.0 to 4.1) and psychological morbidity symptoms (OR 1.3; 95% CI 1.0 to 1.7). Respiratory symptoms during the last 12 months were also more common in the exposed population; cough (OR 2.2; 95% CI 1.6 to 2.9), dyspnoea (OR 1.6; 95% CI 1.1 to 2.3), although the prevalence of underlying asthma and heart disease was similar. Twice as many in the exposed population had two or more symptoms from nose, eyes or upper-respiratory tract (24% vs 13%, p<0.001); these individuals were also more likely to experience psychological morbidity (OR 4.7; 95% CI 3.4 to 6.5) compared with individuals with no symptoms. Most symptoms exhibited a dose-response pattern within the exposed population, corresponding to low, medium and high exposure to the eruption.CONCLUSIONS: 6-9 months after the Eyjafjallajökull eruption, residents living in the exposed area, particularly those closest to the volcano, had markedly increased prevalence of various physical symptoms. A portion of the exposed population reported multiple symptoms and may be at risk for long-term physical and psychological morbidity. Studies of long-term consequences are therefore warranted.
Ämnesord
- MEDICIN OCH HÄLSOVETENSKAP -- Hälsovetenskap -- Arbetsmedicin och miljömedicin (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Health Sciences -- Occupational Health and Environmental Health (hsv//eng)
- MEDICIN OCH HÄLSOVETENSKAP -- Hälsovetenskap -- Folkhälsovetenskap, global hälsa, socialmedicin och epidemiologi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Health Sciences -- Public Health, Global Health, Social Medicine and Epidemiology (hsv//eng)
Nyckelord
- Epidemiology
- Public health
- Iceland; ash; hazards; dust; time
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- ref (ämneskategori)
- art (ämneskategori)
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