Author
Carlos J. Crespo
Bio: Carlos J. Crespo is an academic researcher. The author has contributed to research in topics: Overweight & Obesity. The author has an hindex of 1, co-authored 1 publications receiving 4617 citations.
Topics: Overweight, Obesity
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TL;DR: The increases in the prevalence of obesity previously observed do not appear to be continuing at the same rate over the past 10 years, particularly for women and possibly for men.
Abstract: Results In 2007-2008, the age-adjusted prevalence of obesity was 33.8% (95% confidence interval [CI], 31.6%-36.0%) overall, 32.2% (95% CI, 29.5%-35.0%) among men, and 35.5% (95% CI, 33.2%-37.7%) among women. The corresponding prevalence estimates for overweight and obesity combined (BMI 25) were 68.0% (95% CI, 66.3%-69.8%), 72.3% (95% CI, 70.4%-74.1%), and 64.1% (95% CI, 61.3%66.9%). Obesity prevalence varied by age group and by racial and ethnic group for both men and women. Over the 10-year period, obesity showed no significant trend among women (adjusted odds ratio [AOR] for 2007-2008 vs 1999-2000, 1.12 [95% CI, 0.89-1.32]). For men, there was a significant linear trend (AOR for 2007-2008 vs 1999-2000, 1.32 [95% CI, 1.12-1.58]); however, the 3 most recent data points did not differ significantly from each other.
7,730 citations
TL;DR: Objective and subjective measures of physical activity give qualitatively similar results regarding gender and age patterns of activity, however, adherence to physical activity recommendations according to accelerometer-measured activity is substantially lower than according to self-report.
Abstract: Purpose:To describe physical activity levels of children (6-11 yr), adolescents (12-19 yr), and adults (20+ yr), using objective data obtained with accelerometers from a representative sample of the U.S. population.Methods:These results were obtained from the 2003-2004 National Health and Nu
6,762 citations
TL;DR: In this paper, the authors used the modified isotope dilution mass spectrometry (IDMS)-traceable 4-variable modified modification of Diet in Renal Disease (MDRD) study equation to estimate the glomerular filtration rate (GFR) for Japanese patients.
4,862 citations
TL;DR: Assessment of the strength of associations between BMI and different sites of cancer and differences in these associations between sex and ethnic groups should inform the exploration of biological mechanisms that link obesity with cancer.
4,504 citations
TL;DR: Bariatric surgery for severe obesity is associated with long-term weight loss and decreased overall mortality.
Abstract: Background Obesity is associated with increased mortality. Weight loss improves cardiovascular risk factors, but no prospective interventional studies have reported whether weight loss decreases overall mortality. In fact, many observational studies suggest that weight reduction is associated with increased mortality. Methods The prospective, controlled Swedish Obese Subjects study involved 4047 obese subjects. Of these subjects, 2010 underwent bariatric surgery (surgery group) and 2037 received conventional treatment (matched control group). We report on overall mortality during an average of 10.9 years of follow-up. At the time of the analysis (November 1, 2005), vital status was known for all but three subjects (follow-up rate, 99.9%). Results The average weight change in control subjects was less than ±2% during the period of up to 15 years during which weights were recorded. Maximum weight losses in the surgical subgroups were observed after 1 to 2 years: gastric bypass, 32%; vertical-banded gastropl...
4,297 citations