RESUMO
AIMS: Socioeconomic status (SES) is an important variable that impacts healthcare outcomes. However, grouped SES data is not always representative of all members and it is difficult to obtain individual level data. A validated individual housing-based measure termed HOUSES is available, but has not been studied in diabetes. We hypothesize that patients in the lowest HOUSES quartile are associated with worse diabetic control as measured by the D5. METHODS: A retrospective cohort study of 5463 patients with diabetes in 5 patient centered medical home practices in southeast Minnesota was conducted. HOUSES is a validated, standardized housing-based SES measure constructed from publicly available county assessor's office data. Diabetic control was assessed by the D5 (HgbA1c < 8, BP < 140/90, statin use, nonsmoking status, and antiplatelet therapy). RESULTS: In the lowest HOUSES quartile, more patients had an uncontrolled D5 (56.4%) than any of the other quartiles (49.2%, 49.8%, 49.6% respectively, p < 0.001). A multivariate analysis shows the adjusted odds of D5 control for patients in the 2nd, 3rd or 4th HOUSES quartiles as opposed to the 1st quartile are 1.28, 1.21, and 1.20, respectively. CONCLUSION: Lower SES as represented by the first quartile of HOUSES index, is associated with lower odds of D5 control and thus worse diabetic outcomes. Using the HOUSES index to identify these individuals in a patient centered medical home might prove useful in deciding where to focus diabetic control efforts.
Assuntos
Diabetes Mellitus , Habitação , Diabetes Mellitus/diagnóstico , Diabetes Mellitus/epidemiologia , Diabetes Mellitus/terapia , Humanos , Atenção Primária à Saúde , Estudos Retrospectivos , Fatores de Risco , Classe SocialRESUMO
In the wake of the compound March 2011 nuclear disaster at the Fukushima I nuclear power plant in Japan, international public dialogue has repeatedly turned to questions of the accuracy of current risk assessment processes to assess nuclear risks and the adequacy of existing regulatory risk thresholds to protect us from nuclear harm. We confront these issues with an emphasis on learning from the incident in Japan for future US policy discussions. Without delving into a broader philosophical discussion of the general social acceptance of the risk, the relative adequacy of existing US Nuclear Regulatory Commission (NRC) risk thresholds is assessed in comparison with the risk thresholds of federal agencies not currently under heightened public scrutiny. Existing NRC thresholds are found to be among the most conservative in the comparison, suggesting that the agency's current regulatory framework is consistent with larger societal ideals. In turning to risk assessment methodologies, the disaster in Japan does indicate room for growth. Emerging lessons seem to indicate an opportunity to enhance resilience through systemic levels of risk aggregation. Specifically, we believe bringing systemic reasoning to the risk management process requires a framework that (i) is able to represent risk-based knowledge and information about a panoply of threats; (ii) provides a systemic understanding (and representation) of the natural and built environments of interest and their dependencies; and (iii) allows for the rational and coherent valuation of a range of outcome variables of interest, both tangible and intangible. Rather than revisiting the thresholds themselves, we see the goal of future nuclear risk management in adopting and implementing risk assessment techniques that systemically evaluate large-scale socio-technical systems with a view toward enhancing resilience and minimizing the potential for surprise.