The prevalence of household food security, which reflects adequacy and stability of the food supply, has been measured periodically in the United States and occasionally in high-risk groups or specific regions. Despite a plausible biological mechanism to suggest negative health outcomes of food insecurity, this relation has not been adequately evaluated. This study was conducted in the Lower Mississippi Delta region to examine the association between household food insecurity and self-reported health status in adults. A two-stage stratified cluster sample representative of the population in 36 counties in the Delta region of Arkansas, Louisiana, and Mississippi was selected using list-assisted random digit dialing telephone methodology. After households were selected and screened, a randomly selected adult was interviewed within each sampled household. Data were collected to measure food security status and self-reported mental, physical, and general health status, using the U.S. Food Security Survey Module and the Short Form 12-item Health Survey (SF-12). Data were reported on a sample of 1488 households. Adults in food-insecure households were significantly more likely to rate their health as poor/fair and scored significantly lower on the physical and mental health scales of the SF-12. In regression models controlling for income, gender, and ethnicity, the interaction between food insecurity status and race was a significant predictor of fair/poor health and lower scores on physical and mental health. Household food insecurity is associated with poorer self-reported health status of adults in this rural, high-risk sample in the Lower Mississippi Delta.

Household and child food insecurity are associated with being at risk for overweight and overweight status among many demographic categories of children. Child food insecurity is independently associated with being at risk for overweight status or greater while controlling for important demographic variables. Future longitudinal research is required to determine whether food insecurity is causally related to child overweight status.

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Background— Small studies suggest that children experiencing a cardiac arrest after undergoing cardiac surgery have better outcomes than other groups of patients, but the survival outcomes and periarrest variables of cardiac and noncardiac pediatric patients have not been compared. Methods and Results— All cardiac arrests in patients <18 years of age were identified from Get With the Guidelines–Resuscitation from 2000 to 2008. Cardiac arrests occurring in the neonatal intensive care unit were excluded. Of 3323 index cardiac arrests, 19% occurred in surgical-cardiac, 17% in medical-cardiac, and 64% in noncardiac (trauma, surgical-noncardiac, and medical-noncardiac) patients. Survival to hospital discharge was significantly higher in the surgical-cardiac group (37%) compared with the medical-cardiac group (28%; adjusted odds ratio, 1.8; 95% confidence interval, 1.3–2.5) and the noncardiac group (23%; adjusted odds ratio, 1.8; 95% confidence interval, 1.4–2.4). Those in the cardiac groups were younger and less likely to have preexisting noncardiac organ dysfunction, but were more likely to have ventricular arrhythmias as their first pulseless rhythm, to be monitored and hospitalized in the intensive care unit at the time of cardiac arrest, and to have extracorporeal cardiopulmonary resuscitation compared with those in the noncardiac group. There was no survival advantage for patients in the medical-cardiac group compared with those in the noncardiac group when adjusted for periarrest variables. Conclusion— Children with surgical-cardiac disease have significantly better survival to hospital discharge after an in-hospital cardiac arrest compared with children with medical-cardiac disease and noncardiac disease.

CHS is associated with decreased in-hospital mortality in T18 and T13. These results suggest CHS may be beneficial in select cases.

Application of HFOV and early HFOV compared with CMV in children with acute respiratory failure is associated with worse outcomes. The results of our study are similar to recently published studies in adults comparing these 2 modalities of ventilation for acute respiratory distress syndrome.

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