Search for dissertations about: "longitudinal"
Showing result 16 - 20 of 2060 swedish dissertations containing the word longitudinal.
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16. Homocysteine in cardiovascular disease with special reference to longitudinal changes
Abstract : Abnormalities in homocysteine metabolism have been suggested as risk factors for stroke and myocardial infarction. In retrospective studies, elevated levels of total plasma homocysteine (tHcy) and/or methylenetetrahydrofolate reductase (MTHFR) 677C>T polymorphism have indicated an increase in risk. READ MORE
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17. A Longitudinal Study of Asthma : Risk Factors and Prognosis
Abstract : The aim of this thesis was to identify risk factors for the onset of adult asthma. Other objectives were to study determinants of smoking habits and the association between sensitization and outcome of asthma. In 1990, a questionnaire was distributed to 12,732 individuals from three age groups (16, 30-39 and 60-69 years) in two counties of Sweden. READ MORE
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18. The dynamics of second language learning : a longitudinal and qualitative study of an adult's learning of Swedish
Abstract : An often discussed issue in the field of second language learning is the influence and importance of individual differences, IDs, such as motivation, personality, previous learning experiences and learning strategies. It has been claimed that IDs form a complex system in the learner, but little consensus has been reached as regards definitions of constructs or their relative importance. READ MORE
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19. The Components of Well-Being Among Older Persons : A Longitudinal Perspective
Abstract : Two Swedish longitudinal cohort studies form the basis for this thesis that examines the components of well-being from young old to oldest old. The Lund 80+ cross-sequential design began in 1988 when participants were 80-years old (N=212) and follows them annually until all are deceased. READ MORE
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20. Social Capital and Self-rated Health: testing association with longitudinal and multilevel methodologies
Abstract : Since Durkheim’s seminal work over a century ago, research has repeatedly shown that individuals with higher levels of social integration, social networks and social support have better health status. However, the recent introduction of a contextual phenomenon known as social capital to the field of public health has sparked lively debate as to how it may also influence the health of individuals, if at all. READ MORE