Motivated by the need to meaningfully implement the Institute of Medicine's (IOM's) definition of health care disparity, this paper proposes statistical frameworks that lay out explicitly the needed causal assumptions for defining disparity measures. Our key emphasis is that a scientifically defensible disparity measure must take into account the direction of the causal relationship between all...

A consistent framework has been developed for measuring health disparities and making comparisons across indicators with regard to the public health goals of Healthy People 2010. Disparities are measured as the percent difference from the best group rate, with all indicators being expressed in terms of adverse events. The 10 largest health disparities for each of five US racial and ethnic group...

Many stereopsis algorithms attempt to recover depth over a wide range of disparities at every pixel location. If the disparity recovery process is limited to a smaller range of disparities, and if disparity measurements are only required where they can be extracted reliably, then the task of recovering `local' disparities can be simpli ed considerably. This paper presents an algorithm for extra...

There are well-known Black-White disparities in adverse birth outcomes, health behaviors, and chronic diseases such as asthma, diabetes, and hypertension. These disparities hold across socioeconomic status and have remained stable for the past 50 years despite efforts to reduce them. This theoretical review argues that such disparities may be largely a function of residential segregation, ie, t...

Many professions are plagued by disparities in service delivery. Racial disparities in policing, mortgage lending, and healthcare are some notable examples. Because disparities can result from a myriad of mechanisms, crafting effective disparity mitigation policies requires knowing which mechanisms are active and which are not. In this study we can distinguish whether one mechanism—statistical ...

The authors sought to identify cancer-related disparities in Appalachia Ohio and better understand reasons for the disparities. Data from the Ohio Cancer Incidence Surveillance System, among other sources, were used to examine potential cancer disparities among residents of Appalachia Ohio. Using Ohio census data, the authors examined contributions of household income, educational attainment an...

PURPOSE To explore whether contextual variables attenuate disparities in weight among 18,639 US children and adolescents aged 2 to 18 years participating in the National Health and Nutrition Examination Survey, 2001 to 2010. METHODS Disparities were assessed using the Symmetrized Rényi Index, a new measure that summarizes disparities in the severity of a disease, as well as the prevalence, ac...

A consistent framework has been developed for measuring health disparities and making comparisons across indicators with regard to the public health goals of Healthy People 2010. Disparities are measured as the percent difference from the best group rate, with all indicators being expressed in terms of adverse events. The 10 largest health disparities for each of five US racial and ethnic group...

For well over two decades, the public health community has undertaken a broad range of initiatives to identify and eliminate various health-related disparities among populations. The Centers for Disease Control and Prevention's (CDC) Office on Smoking and Health (OSH), for example, has committed resources to help states eliminate population disparities related to tobacco use. These initiatives ...

Regular physical activity is important for health benefits among youth, but disparities exist. This paper describes disparities in physical activity participation and sedentary behaviors among youth in the United States, provides intervention implications, and offers recommendations for future research focused on reducing disparities related to levels of physical activity. Secondary analysis of...