Navigation Links
Underweight and extremely obese die earlier than people of normal weight, study finds
Date:6/23/2009

(PORTLAND, Ore.)June 23, 2009Underweight people and those who are extremely obese die earlier than people of normal weightbut those who are overweight actually live longer than people of normal weight. Those are the findings of a new study published online in Obesity by researchers at Statistics Canada, Kaiser Permanente Center for Health Research, Portland State University, Oregon Health & Science University, and McGill University.

"It's not surprising that extreme underweight and extreme obesity increase the risk of dying, but it is surprising that carrying a little extra weight may give people a longevity advantage," said David Feeny, PhD, coauthor of the study and senior investigator for the Kaiser Permanente Center for Health Research.

"It may be that a few extra pounds actually protect older people as their health declines, but that doesn't mean that people in the normal weight range should try to put on a few pounds," said Mark Kaplan, DrPH, coauthor and Professor of Community Health at Portland State University. "Our study only looked at mortality, not at quality of life, and there are many negative health consequences associated with obesity, including high blood pressure, high cholesterol, and diabetes."

"Good health is more than a BMI or a number on a scale. We know that people who choose a healthy lifestyle enjoy better health: good food choices, being physically active everyday, managing stress, and keeping blood pressure, cholesterol, and blood sugar levels in check," said Keith Bachman MD, a weight management specialist with Kaiser Permanente's Care Management Institute.

The study examined the relationship between body mass index and death among 11,326 adults in Canada over a 12-year period. (BMI uses height and weight to estimate body fat.) Researchers found that underweight people had the highest risk of dying, and the extremely obese had the second highest risk. Overweight people had a lower risk of dying than those of normal weight.

This is the first large Canadian study to show that people who are overweight may actually live longer than those of normal weight. An earlier study, conducted in the United States and published in 2005 in the Journal of the American Medical Association, showed similar results.

For this study, researchers used data from the National Population Health Survey conducted by Statistics Canada every two years. During the study period, from 1994/1995 through 2006/2007, underweight people were 70 percent more likely than people of normal weight to die, and extremely obese people were 36 percent more likely to die. But overweight individuals were 17 percent less likely to die. The relative risk for obese people was nearly the same as for people of normal weight. The authors controlled for factors such as age, sex, physical activity, and smoking.


'/>"/>

Contact: Kirsten Clausen
kclausen@golinharris.com
213-438-8726
Golin/Harris International
Source:Eurekalert  

Related medicine news :

1. Underweight and Extremely Obese Die Earlier Than People of Normal Weight, Study Finds
2. Newborns of South Asian and East Asian descent misclassified as underweight at birth: Study
3. Do Underweight Newborns Make for Shy Adults?
4. New IOF Report Shows Smoking, Alcohol, Being Underweight and Poor Nutrition Harm Our Bones
5. A $25 Sleeping Bag Incubator to Join More Than 40 Innovations at Extremely Affordable Health Innovations News Conference and Exhibit at 6th Annual World Health Care Congress, April 15, 2009
6. A Clinically Proven, Extremely Effective and Safe Product for Joints Now Available
7. Extremely affordable health innovations at World Health Care Congress, April 14-16, Washington
8. An Incubator or Cataract Surgery for $25? Heart Bypass Surgery for $2,000? See How it Works at Extremely Affordable Health Innovations at The World Health Care Congress, April 14-16, Washington, DC
9. Masimo Launches First Non-adhesive Pulse Oximetry Sensor Designed For Extremely Low Birth Weight Babies
10. Risk of colorectal cancer extremely low 5 years after a normal colonoscopy screening
11. Study finds 21st birthday binge drinking extremely common; can pose serious health hazards
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
Underweight and extremely obese die earlier than people of normal weight, study finds
(Date:6/24/2016)... ... June 24, 2016 , ... Dr. Amanda ... orthodontic treatment. Dr. Cheng has extensive experience with all areas of orthodontics, including ... accelerated osteogenic orthodontics. , Micro-osteoperforation is a revolutionary adjunct to orthodontic treatment. ...
(Date:6/24/2016)... Rhinebeck, NY (PRWEB) , ... June 24, 2016 , ... Topical BioMedics, Inc, makers of ... of companies that call for a minimum wage raise to $12 an hour by 2020 ... wage. This will restore the lost value of the minimum wage, assure the wage floor ...
(Date:6/24/2016)... ... June 24, 2016 , ... EB Medicine presented its first-ever ... Medicine conference in Ponte Vedra Beach, FL. The awards honor the outstanding work ... Practice and Pediatric Emergency Medicine Practice. , “With this award, we recognize ...
(Date:6/24/2016)... ... 24, 2016 , ... Puradigm® & Innovative Solutions today announced ... and processing operations at its production facility, and opened its first two dispensaries ... manufacturer of a complete system of proactive air and surface purification solutions for ...
(Date:6/24/2016)... ... ... recruitment firm Slone Partners is pleased to announce the placement of Suzanne ... of North American Capital Sales at HTG Molecular . , In ... commercialization of the HTG EdgeSeq system and associated reagents in North America. , Headquartered ...
Breaking Medicine News(10 mins):
(Date:6/23/2016)... June 23, 2016  In a startling report released today, ... residents by lacking a comprehensive, proven plan to eliminate prescription opioid ... ranking of how states are tackling the worst drug crisis in ... states – Kentucky , New Mexico ... . Of the 28 failing states, three – ...
(Date:6/23/2016)... , June 23, 2016 Bracket , a ... its next generation clinical outcomes platform, Bracket eCOA (SM) ... on June 26 – 30, 2016 in Philadelphia ... electronic Clinical Outcome Assessment product of its kind to fully ... Bracket eCOA 6.0 is a flexible platform for ...
(Date:6/23/2016)... , June 23, 2016  Guerbet announced today that ... Supplier Horizon Award . One of ... was recognized for its support of Premier members through ... clinical excellence, and commitment to lower costs. ... this recognition of our outstanding customer service from Premier," ...
Breaking Medicine Technology: