Obesity Plus Arthritis Equals Even Less Exercise

Obese adults who also have arthritis are even less likely than those who don’t have arthritis to increase their physical activity for the sake of their health, according to a CDC report. The prevalence of self-reported physical inactivity for obese U.S. adults with arthritis was 22.7%, the agency reported in the May 20 issue of the Morbidity and Mortality Weekly Report. In comparison, the prevalence of inactivity was 13.5% for those with obesity alone and 16.1% for those with arthritis alone. “Persons with arthritis have special barriers to physical activity, including concerns about aggravating arthritis pain and causing further joint damage, and lack of knowledge about which types and amounts of physical activity will not exacerbate their arthritis,” an editorial note in the report states. Read more at www.medpagetoday.com

Food Pyramid WIN

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Super Size My Casket

America has an obesity problem. America’s funeral industry also has an obesity problem. 15 years ago, the standard casket was 24″ wide. Today, the standard casket is 27″ wide. But we’re not here to talk about standard. We’re talking about Super Sized caskets. 15 years ago, the widest casket you could buy was 36″ Today, companies like Goliath Caskets build them up to 52″ wide, 8′ long and capable of holding someone who weighs between 800 and 1000 pounds. And while those jumbo units aren’t the norm, Goliath sells between 6-12 of those 52 inchers every year along with another  3-4 various oversized caskets every week.

Hopefully, these 52″ models aren’t becoming the new normal. Read more at www.hivehealthmedia.com

Extreme Obesity Raises Death Risk from H1N1 Flu

The result of the analysis is not entirely surprising, since several earlier studies had shown that obese H1N1 patients were more likely to need inpatient care and intensive care, Louie and colleagues noted, but it had not been possible to show that obesity itself was the risk. To clarify the issue, Louie and colleagues analyzed outcomes and risk factors for 1,076 California patients who were in the hospital for at least 24 hours. Of those, 375 were younger than 20, and 82 were pregnant and were excluded from the analysis. Of the remaining 619, body mass index data was available for 534 patients. The researchers found that 51% of those patients were obese, with a body mass index greater than 30, and 19% had a body mass index of 40 or higher. In total, 92 patients died, and of those 56 (or 61%) were obese, including 28 (or 30%) with a body mass index of 40 or higher. In the latter group, 21 had a body mass index of 45 or greater, Louis and colleagues found. Multivariate analysis, adjusting for such things as age, obesity category, and comorbid diseases, showed: A body mass index of at least 40 was associated with an odds ratio for death of 2.8 (with a 95% confidence interval from 1.4 to 5.9), compared with those of normal weight. Being 50 or older was associated with an odds ratio for death of 2.1, with a 95% confidence interval from 1.2 to 3.7. A group of miscellaneous immunosuppressive conditions — including congenital immunodeficiency, asplenia, and adrenal disorders but excluding cancer, transplantation, receipt of immunosuppressive drugs, and HIV — was associated with an odds ratio of 3.9, with a 95% confidence interval from 1.6 to 9.5. Asthma had a negative association, with an odds ratio of 0.5 and a 95% confidence interval from 0.3 to 0.9. Noting that most of the extremely obese patients actually had a body mass index of 45 or higher, the researchers redid the analysis with that level as a cut-off. They found that while the other associations did not change greatly, the odds ratio associated with body mass index rose to 4.2, with a 95% confidence interval from 1.9 to 9.4. Louie and colleagues cautioned that data were extracted from nonstandard medical records, case ascertainment was based on passive reporting by clinicians, and underreporting may have occurred. As well, height and weight data were more likely to be available for patients who died. There were also significant differences between patients for whom body mass index was available those for whom it was missing, they noted, although the differences were not significant in bivariate analyses and were therefore unlikely to bias the results.

Extreme obesity was associated with an increased risk of death for people infected with the H1N1 pandemic flu, researchers reported. In a multivariate analysis of more than 500 patients who required inpatient care, those with a body mass index of 40 or more were nearly three times as likely to die as patients with a normal body mass index, according to Janice Louie, MD, of the California Department of Public Health in Richmond, Calif., and colleagues. The risk was even greater for those in the upper ranges of extreme obesity, with a body mass index of 45 or more, Louie and colleagues reported in the Feb. 1 issue of Clinical Infectious Diseases. The finding shows that obesity itself, not associated co-morbidities, was an independent risk factor for death, and suggests that obese people with influenza-like illness should be promptly and aggressively managed, the authors concluded. Read more at www.medpagetoday.com