Sampling from a Bayesian Menu

Discussion of "Bayesian Models and Methods in Public Policy and Government Settings" by S. E. Fienberg [arXiv:1108.2177]Comment: Published in at http://dx.doi.org/10.1214/11-STS331C the Statistical Science (http://www.imstat.org/sts/) by the Institute of Mathematical Statistics (http://www.imstat.org

Psychological Factors in Evaluation and Treatment of Diabetes

Both type 1 and type 2 diabetes are increasing in incidence world-wide and being diagnosed at earlier ages. Despite advances in medical treatments and technologies, most patients do not attain optimal glycemic control, many are not on intensified insulin regimens, regimen adherence problems are common, and significant diabetes-related morbidity contributes to reduced quality of life, early mortality, and substantial heath care costs to society. This presentation summarizes research on psychological problems among adults with diabetes. Studies indicate that depression, anxiety, and eating disorders are common and associated with increased risk for metabolic control problems. Research also indicates that neurocognitive problems may develop in older adults with chronic poor glycemic control. Cognitive behavior therapy has been shown to improve outcomes for patients with psychological problems, and intervention research to increase patient empowerment has also demonstrated improved patient outcomes in terms of both quality of life and glycemic control. Future research needs and recommendations for clinical care are discussed. The patient-centered chronic care model is described as a skillful approach to increase the probability of successful management of psychological problems in adults with diabetes.Universidad de Málaga. Campus de Excelencia Internacional Andalucía Tech

Elasticity of demand for gasoline in the South Coast Air Basin

An analysis of California gasoline sales was made, using Box and Jenkins' linear time series methods, in an attempt to detect the change due to a 17% change in price. There was no detectable change within the 2% noise limit of the method. Thus, either the elasticity is less than 2 parts in 17, and/or the tools must be further refined to detect it