<oai_dc:dc xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
  <dc:creator>Brubacher D</dc:creator>
  <dc:creator>Monsch AU</dc:creator>
  <dc:creator>Stähelin HB</dc:creator>
  <dc:date>2004</dc:date>
  <dc:description xmlns:ns0="xml" ns0:lang="en">OBJECTIVE
To investigate whether under- or overweight and weight change is associated with cognitive performance of elderly citizens.


DESIGN
Explorative analysis out of the Basel Study cohort.


SUBJECTS
In all, 531 healthy subjects (445 men/86 women) were assessed with the Consortium to Establish a Registry for Alzheimer's Disease-Neuropsychological Assessment Battery (CERAD-NAB) in 2000 (age: 69.4+/-7.8 y) and weight measurements obtained in 1990 (body mass index (BMI): 25.2+/-3.1 kg/m(2)) and in 2000 (BMI: 25.6+/-3.4 kg/m(2)).


METHODS
The predictive power of the annual change in BMI with cognitive performance was investigated by a binary logistic regression analysis (backward) using sex, age, BMI 1990, BMI 2000, diastolic blood pressure, diabetes status, and optimal health status as additional predictors.


RESULTS
In the last step, the following variables remained in the model: annual change in BMI (quadratic term; P&lt;0.01); ApoE genotype (P&lt;0.05); and optimal health status (P&lt;0.01).


CONCLUSION
The association between the extent of weight change and poorer cognitive performance could be either a consequence of cognitive impairment or an early symptom of neurodegenerative decline.</dc:description>
  <dc:format>application/pdf</dc:format>
  <dc:identifier>https://sonar.ch/global/documents/198247</dc:identifier>
  <dc:language>eng</dc:language>
  <dc:relation>info:eu-repo/semantics/altIdentifier/doi/10.1038/sj.ijo.0802721</dc:relation>
  <dc:relation>info:eu-repo/semantics/altIdentifier/pmid/15224124</dc:relation>
  <dc:rights>info:eu-repo/semantics/openAccess</dc:rights>
  <dc:source>International journal of obesity and related metabolic disorders : journal of the International Association for the Study of Obesity. - 2004</dc:source>
  <dc:subject xmlns:ns1="xml" ns1:lang="en">Aged</dc:subject>
  <dc:subject xmlns:ns2="xml" ns2:lang="en">Apolipoproteins E</dc:subject>
  <dc:subject xmlns:ns3="xml" ns3:lang="en">Body Mass Index</dc:subject>
  <dc:subject xmlns:ns4="xml" ns4:lang="en">Body Weight</dc:subject>
  <dc:subject xmlns:ns5="xml" ns5:lang="en">Cognition Disorders</dc:subject>
  <dc:subject xmlns:ns6="xml" ns6:lang="en">Female</dc:subject>
  <dc:subject xmlns:ns7="xml" ns7:lang="en">Follow-Up Studies</dc:subject>
  <dc:subject xmlns:ns8="xml" ns8:lang="en">Genetic Predisposition to Disease</dc:subject>
  <dc:subject xmlns:ns9="xml" ns9:lang="en">Genotype</dc:subject>
  <dc:subject xmlns:ns10="xml" ns10:lang="en">Humans</dc:subject>
  <dc:subject xmlns:ns11="xml" ns11:lang="en">Logistic Models</dc:subject>
  <dc:subject xmlns:ns12="xml" ns12:lang="en">Male</dc:subject>
  <dc:subject xmlns:ns13="xml" ns13:lang="en">Middle Aged</dc:subject>
  <dc:subject xmlns:ns14="xml" ns14:lang="en">Neuropsychological Tests</dc:subject>
  <dc:subject xmlns:ns15="xml" ns15:lang="en">Weight Gain</dc:subject>
  <dc:subject xmlns:ns16="xml" ns16:lang="en">Weight Loss</dc:subject>
  <dc:title xmlns:ns17="xml" ns17:lang="en">Weight change and cognitive performance.</dc:title>
  <dc:type>http://purl.org/coar/resource_type/c_6501</dc:type>
</oai_dc:dc>