Alcohol use disorders and risk of Parkinson’s disease: findings from a Swedish national cohort study 1972–2008
Identifieur interne : 000492 ( Pmc/Curation ); précédent : 000491; suivant : 000493Alcohol use disorders and risk of Parkinson’s disease: findings from a Swedish national cohort study 1972–2008
Auteurs : Anna-Karin Eriksson [Suède] ; Sofia Löfving [Suède] ; Russell C. Callaghan [Canada] ; Peter Allebeck [Suède]Source :
- BMC Neurology [ 1471-2377 ] ; 2013.
Abstract
Alcohol has been suggested to be either protective of, or not associated with Parkinson’s disease (PD). However, experimental animal studies indicate that chronic heavy alcohol consumption may have dopamine neurotoxic effects relevant for PD. We studied the association between diagnosed alcohol use disorders and PD.
All individuals in Sweden admitted with a diagnosis of an alcohol use disorder or appendicitis (reference group) between January 1, 1972 and December 31, 2008 were identified through the Swedish National Inpatient Register, and followed for up to 37 years for a diagnosis of PD. We estimated hazard ratios (HR) with 95% confidence intervals (CI) and adjusted for age and sex.
We found 1,741 (0.3%) cases of PD in the cohort of 602,930 individuals, 1,083 (0.4%) among those admitted with an alcohol use disorder and 658 (0.2%) of the individuals admitted with appendicitis. The mean follow-up time was 13.6 and 17.1 years, respectively. The HR for PD associated with an alcohol use disorder was 1.38 (CI 1.25-1.53) adjusted for age and sex. When the risk was estimated in age groups for first hospital admission with PD the highest risk was observed in the lowest age group,
A history of an alcohol use disorder conferred an increased risk of admission with a diagnosis of Parkinson’s disease in both women and men. In particular, the risk seemed higher at lower ages of first admission with Parkinson’s disease.
Url:
DOI: 10.1186/1471-2377-13-190
PubMed: 24314068
PubMed Central: 4029307
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<author><name sortKey="Eriksson, Anna Karin" sort="Eriksson, Anna Karin" uniqKey="Eriksson A" first="Anna-Karin" last="Eriksson">Anna-Karin Eriksson</name>
<affiliation wicri:level="1"><nlm:aff id="I1">Department of Public Health Sciences, Division of Social Medicine, Karolinska Institutet, Stockholm, Sweden</nlm:aff>
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<wicri:regionArea>Department of Public Health Sciences, Division of Social Medicine, Karolinska Institutet, Stockholm</wicri:regionArea>
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<author><name sortKey="Lofving, Sofia" sort="Lofving, Sofia" uniqKey="Lofving S" first="Sofia" last="Löfving">Sofia Löfving</name>
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<author><name sortKey="Callaghan, Russell C" sort="Callaghan, Russell C" uniqKey="Callaghan R" first="Russell C" last="Callaghan">Russell C. Callaghan</name>
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<author><name sortKey="Allebeck, Peter" sort="Allebeck, Peter" uniqKey="Allebeck P" first="Peter" last="Allebeck">Peter Allebeck</name>
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<sourceDesc><biblStruct><analytic><title xml:lang="en" level="a" type="main">Alcohol use disorders and risk of Parkinson’s disease: findings from a Swedish national cohort study 1972–2008</title>
<author><name sortKey="Eriksson, Anna Karin" sort="Eriksson, Anna Karin" uniqKey="Eriksson A" first="Anna-Karin" last="Eriksson">Anna-Karin Eriksson</name>
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<author><name sortKey="Lofving, Sofia" sort="Lofving, Sofia" uniqKey="Lofving S" first="Sofia" last="Löfving">Sofia Löfving</name>
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<author><name sortKey="Callaghan, Russell C" sort="Callaghan, Russell C" uniqKey="Callaghan R" first="Russell C" last="Callaghan">Russell C. Callaghan</name>
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<country xml:lang="fr">Canada</country>
<wicri:regionArea>Northern Medical Program, University of British Columbia, Prince George, British Columbia</wicri:regionArea>
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<author><name sortKey="Allebeck, Peter" sort="Allebeck, Peter" uniqKey="Allebeck P" first="Peter" last="Allebeck">Peter Allebeck</name>
<affiliation wicri:level="1"><nlm:aff id="I1">Department of Public Health Sciences, Division of Social Medicine, Karolinska Institutet, Stockholm, Sweden</nlm:aff>
<country xml:lang="fr">Suède</country>
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<front><div type="abstract" xml:lang="en"><sec><title>Background</title>
<p>Alcohol has been suggested to be either protective of, or not associated with Parkinson’s disease (PD). However, experimental animal studies indicate that chronic heavy alcohol consumption may have dopamine neurotoxic effects relevant for PD. We studied the association between diagnosed alcohol use disorders and PD.</p>
</sec>
<sec><title>Methods</title>
<p>All individuals in Sweden admitted with a diagnosis of an alcohol use disorder or appendicitis (reference group) between January 1, 1972 and December 31, 2008 were identified through the Swedish National Inpatient Register, and followed for up to 37 years for a diagnosis of PD. We estimated hazard ratios (HR) with 95% confidence intervals (CI) and adjusted for age and sex.</p>
</sec>
<sec><title>Results</title>
<p>We found 1,741 (0.3%) cases of PD in the cohort of 602,930 individuals, 1,083 (0.4%) among those admitted with an alcohol use disorder and 658 (0.2%) of the individuals admitted with appendicitis. The mean follow-up time was 13.6 and 17.1 years, respectively. The HR for PD associated with an alcohol use disorder was 1.38 (CI 1.25-1.53) adjusted for age and sex. When the risk was estimated in age groups for first hospital admission with PD the highest risk was observed in the lowest age group, <bold>≤</bold>
44, HR 2.39 (0.96-5.93), adjusted for age at exposure and sex.</p>
</sec>
<sec><title>Conclusions</title>
<p>A history of an alcohol use disorder conferred an increased risk of admission with a diagnosis of Parkinson’s disease in both women and men. In particular, the risk seemed higher at lower ages of first admission with Parkinson’s disease.</p>
</sec>
</div>
</front>
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<front><journal-meta><journal-id journal-id-type="nlm-ta">BMC Neurol</journal-id>
<journal-id journal-id-type="iso-abbrev">BMC Neurol</journal-id>
<journal-title-group><journal-title>BMC Neurology</journal-title>
</journal-title-group>
<issn pub-type="epub">1471-2377</issn>
<publisher><publisher-name>BioMed Central</publisher-name>
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<article-meta><article-id pub-id-type="pmid">24314068</article-id>
<article-id pub-id-type="pmc">4029307</article-id>
<article-id pub-id-type="publisher-id">1471-2377-13-190</article-id>
<article-id pub-id-type="doi">10.1186/1471-2377-13-190</article-id>
<article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject>
</subj-group>
</article-categories>
<title-group><article-title>Alcohol use disorders and risk of Parkinson’s disease: findings from a Swedish national cohort study 1972–2008</article-title>
</title-group>
<contrib-group><contrib contrib-type="author" corresp="yes" id="A1"><name><surname>Eriksson</surname>
<given-names>Anna-Karin</given-names>
</name>
<xref ref-type="aff" rid="I1">1</xref>
<email>anna-karin.eriksson.2@ki.se</email>
</contrib>
<contrib contrib-type="author" id="A2"><name><surname>Löfving</surname>
<given-names>Sofia</given-names>
</name>
<xref ref-type="aff" rid="I1">1</xref>
<email>sofia.lofving@ki.se</email>
</contrib>
<contrib contrib-type="author" id="A3"><name><surname>Callaghan</surname>
<given-names>Russell C</given-names>
</name>
<xref ref-type="aff" rid="I2">2</xref>
<email>russ.callaghan@unbc.ca</email>
</contrib>
<contrib contrib-type="author" id="A4"><name><surname>Allebeck</surname>
<given-names>Peter</given-names>
</name>
<xref ref-type="aff" rid="I1">1</xref>
<email>peter.allebeck@ki.se</email>
</contrib>
</contrib-group>
<aff id="I1"><label>1</label>
Department of Public Health Sciences, Division of Social Medicine, Karolinska Institutet, Stockholm, Sweden</aff>
<aff id="I2"><label>2</label>
Northern Medical Program, University of British Columbia, Prince George, British Columbia, Canada</aff>
<pub-date pub-type="collection"><year>2013</year>
</pub-date>
<pub-date pub-type="epub"><day>5</day>
<month>12</month>
<year>2013</year>
</pub-date>
<volume>13</volume>
<fpage>190</fpage>
<lpage>190</lpage>
<history><date date-type="received"><day>19</day>
<month>8</month>
<year>2013</year>
</date>
<date date-type="accepted"><day>27</day>
<month>11</month>
<year>2013</year>
</date>
</history>
<permissions><copyright-statement>Copyright © 2013 Eriksson et al.; licensee BioMed Central Ltd.</copyright-statement>
<copyright-year>2013</copyright-year>
<copyright-holder>Eriksson et al.; licensee BioMed Central Ltd.</copyright-holder>
<license license-type="open-access" xlink:href="http://creativecommons.org/licenses/by/2.0"><license-p>This is an open access article distributed under the terms of the Creative Commons Attribution License (<ext-link ext-link-type="uri" xlink:href="http://creativecommons.org/licenses/by/2.0">http://creativecommons.org/licenses/by/2.0</ext-link>
), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.</license-p>
</license>
</permissions>
<self-uri xlink:href="http://www.biomedcentral.com/1471-2377/13/190"></self-uri>
<abstract><sec><title>Background</title>
<p>Alcohol has been suggested to be either protective of, or not associated with Parkinson’s disease (PD). However, experimental animal studies indicate that chronic heavy alcohol consumption may have dopamine neurotoxic effects relevant for PD. We studied the association between diagnosed alcohol use disorders and PD.</p>
</sec>
<sec><title>Methods</title>
<p>All individuals in Sweden admitted with a diagnosis of an alcohol use disorder or appendicitis (reference group) between January 1, 1972 and December 31, 2008 were identified through the Swedish National Inpatient Register, and followed for up to 37 years for a diagnosis of PD. We estimated hazard ratios (HR) with 95% confidence intervals (CI) and adjusted for age and sex.</p>
</sec>
<sec><title>Results</title>
<p>We found 1,741 (0.3%) cases of PD in the cohort of 602,930 individuals, 1,083 (0.4%) among those admitted with an alcohol use disorder and 658 (0.2%) of the individuals admitted with appendicitis. The mean follow-up time was 13.6 and 17.1 years, respectively. The HR for PD associated with an alcohol use disorder was 1.38 (CI 1.25-1.53) adjusted for age and sex. When the risk was estimated in age groups for first hospital admission with PD the highest risk was observed in the lowest age group, <bold>≤</bold>
44, HR 2.39 (0.96-5.93), adjusted for age at exposure and sex.</p>
</sec>
<sec><title>Conclusions</title>
<p>A history of an alcohol use disorder conferred an increased risk of admission with a diagnosis of Parkinson’s disease in both women and men. In particular, the risk seemed higher at lower ages of first admission with Parkinson’s disease.</p>
</sec>
</abstract>
<kwd-group><kwd>Alcohol</kwd>
<kwd>Parkinson’s disease</kwd>
<kwd>Cohort</kwd>
<kwd>Longitudinal</kwd>
<kwd>Epidemiology</kwd>
<kwd>Register</kwd>
</kwd-group>
</article-meta>
</front>
</pmc>
</record>
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