منابع مشابه
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Determining which factors promote or impede the sharing of knowledge within organizations constitutes an important area of research. This paper looks at knowledge sharing through the lens of equity theory. The study will explore the impact of three types of justice – distributional, procedural and interactional – on knowledge sharing. Distributional justice refers to the judgments that people m...
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Drawing inferences about the effects of treatments and actions is a common challenge in economics, epidemiology, and other fields. We adopt Rubin’s potential outcomes framework for causal inference and propose two methods serving complementary purposes. One can be used to estimate average causal effects, assuming no confounding given measured covariates. The other can be used to assess how the ...
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Traditional uses of propensity score involve bias reduction in matching a treatment with a non-randomized control group. The propensity score controls for patient demographics and other background covariates while producing a single scalar summary variable. Distance or nearest available matching between the case and the control group is then performed based on the single score with comparative ...
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Objectives. This study explains how behavior genetic analysis using a twin design can help us assess the validity of our measures. Methods. We test multiple indicators of response propensity, a measure used by survey researchers to better understand the similarities and differences between survey respondents and nonrespondents. The response propensity indicators evaluated include response to fo...
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In order to enhance the performance of the health care system there is a need for comparative information suitable for benchmarking purposes. One widely used approach in the performance assessment is the disease-based comparison of episodes of care between providers (hospitals or care districts). The basic idea is to produce performance indicators which are adjusted for confounding factors (dif...
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ژورنال
عنوان ژورنال: The American Journal of Medicine
سال: 2016
ISSN: 0002-9343
DOI: 10.1016/j.amjmed.2016.05.037