Search for dissertations about: "outcome dependent sampling"
Showing result 1 - 5 of 11 swedish dissertations containing the words outcome dependent sampling.
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1. Design and analysis of response selective samples in observational studies
Abstract : Outcome dependent sampling may increase efficiency in observational studies. It is however not always obvious how to sample efficiently, and how to analyze the resulting data without introducing bias. READ MORE
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2. Some properties of measures of disagreement and disorder in paired ordinal data
Abstract : The measures studied in this thesis were a measure of disorder, D, and a measure of the individual part of the disagreement, the measure of relative rank variance, RV, proposed by Svensson in 1993. The measure of disorder is a useful measure of order consistency in paired assessments of scales with a different number of possible values. READ MORE
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3. Treatment of alcohol dependence in primary care
Abstract : Alcohol dependence is a common disorder and contributes to substantial morbidity and mortality globally. Only 10-20 percent engage in treatment, which makes alcohol dependence the mental disorder with the largest treatment gap. Most individuals with alcohol dependence have a dependence of low to moderate severity. READ MORE
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4. Definitions of Disability in Social Sciences : Methodological Perspectives
Abstract : This dissertation examines how disability researchers define disability. It is based on four studies. The first describes different definitions of disability in disability research. The second study is a conceptual analysis of the use of disability in a sample of disability research classics. READ MORE
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5. From cell survival to dose response : modeling biological effects in radiation therapy
Abstract : The main goal in curative radiation therapy is to eradicate the tumor while minimizing radiation-induced damage to normal tissue. Ions, including protons and carbon ions, are increasingly being used for cancer treatment. READ MORE