About About Obesity Prevalence of Obesity. The epidemic of obesity is now recognised as one of the most important public health problems facing the world today. Adult obesity is more common globally than under-nutrition. The worldwide prevalence of obesity nearly tripled between and It is estimated now that most of the world's population live in countries where overweight and obesity kills more people than underweight. If current trends continue, it is estimated that 2.
Metrics details. Obesity is one principle risk factor increasing the risk of noncommunicable diseases including diabetes, hypertension and atherosclerosis. The study aimed to determine trends in the prevalence of obesity among adults residing in a Thai rural community between and and investigate the associations between obesity and behavioral factors. Serial cross-sectional studies were conducted in and among adults in Na-Ngam rural community. In and , all and individuals, respectively, were interviewed using structured questionnaires related to demographics, risk behaviors, comorbidities and arthrometric measurement. The risk factors for obesity were analyzed in the survey. A total of adults in Na-Ngam rural community were included in the study.
Obesity has truly become a worldwide problem, affecting countries rich and poor. So just how many men, women, and children are overweight or obese? The data, from some regions, quite spotty. So projections from one group differ a bit from the estimates of another. But all point to tremendous increases in global obesity rates over the past three decades-and find that the epidemic shows no signs of abating without dedicated efforts to combat it.
A person whose weight is higher than what is considered as a normal weight adjusted for height is described as being overweight or having obesity. BMI is the tool most commonly used to estimate and screen for overweight and obesity in adults and children. BMI is defined as weight in kilograms divided by height in meters squared. For most people, BMI is related to the amount of fat in their bodies, which can raise the risk of many health problems.