A large study with over one million Asians showed that normal weight had a much lower overall risk of death than those whose Body Mass Index (BMI) either was too high or too low. A similar relationship was also for the relationship between BMI and risk of death from cancer, heart cardiovascular disease and other causes are found. This data support the Asian a recent American study , which had investigated almost 1.5 million people on these facts out.
"All prior studies that examines the relationship between BMI and mortality risk have , are based primarily on data by Europeans or descendants of Europeans. Indeed at the moment is based valid definition of normal and overweight on the derived from these studies criteria, "Zhen said their motivation to study . "The validity of these criteria for the Asian population has provided yet be. A large majority of Asians are very slim, and the influence of a very low BMI on the risk of death has so far not been studied in this population. "
The World Health Organization (WHO) estimates that more than one billion people worldwide are overweight and at least 300 million are obese. From the fat white one for some time, that there is an active endocrine organ that can deliver a number of biologically active substances in the blood that contribute to the development of obesity-related diseases. Typically include adult-onset diabetes (type 2 diabetes), high blood pressure, coronary heart disease, stroke and a number to cancer.
The study is part of the Asia Cohort Consortium investigation. This health reports and death information from more than 1.1 million individuals from East and South Asia have been sighted. In the group of East Asians, which include the Chinese, Japanese and Koreans, the lowest risk of death for people with a BMI of 06/22 to 05/27 was determined what would generally be defined as normal to slightly overweight.
distinguished general, the Chinese, Japanese and Koreans hardly different from similar groups in the world population. For those with a BMI 35 or more was the risk of death by a whopping 50% increased, so did not demonstrate in the Indian and Bangladeshi population. This could be an indication that a high BMI does not lead in all ethnic groups to the same consequences.
severely underweight in the Asian population was far worse than obesity. The mortality risk was increased by a factor of 2.8, when the BMI fell below the value 15. A BMI value of 15 also applies to Caucasians as extremely underweight, but not the same strong increase in the death-risk result.
"The most surprising finding was that obesity (obesity ) on the Indian subcontinent, not with a dramatic increase in risk of death, was connected, "said Potter. "This could be due to the fact that overweight or obese people have on the Indian subcontinent usually have a higher socio-economic status and thus can afford better medical care."
"Our findings show two different aspects of a rapidly evolving pattern ; was extreme body now widespread in Asia and we can see his important influence on the probability of death is still, "Boffetta said. "If we take the future into the eye, we find that in Asia, as elsewhere, prevention of obesity highest priority must be given. "
The authors conclude from their data that their study is another strong indication that obesity leads to an increase in death risk. In this aspect, at least in Asians and Caucasians but then seem to be not so different.
Association between Body-Mass Index and Risk of Death in More Than 1 Million Asians
Source: swissestetix Blog
0 comments:
Post a Comment