Body mass index (BMI) is defined as a person's weight in kilograms (kg) divided by their height in meters (m) squared (BMI = weight/height 2 ). BMI is a crude but useful standard for the assessment of overweight and obesity and in general tends to parallel total body fat. According...
body mass index是什么意思身体质量指数(Body Mass Index,简称BMI)是衡量人体胖瘦程度以及是否健康的一个标准。 Body Mass Index(BMI)的基本定义 Body Mass Index(BMI),即身体质量指数,是衡量人体胖瘦程度以及评估健康状态的一个常用指标。BMI的概念最初由19世纪中期的比...
People who are athletic tend to have a higher percentage of lean muscle mass and a lower percentage of fat mass than the average population. These factors can throw a wrench in their BMI measurements. They might measure in the overweight category (or higher) despite having great overall health...
BMI(BODY MASS INDEX) BMI(Body Mass Index)指数,即身体质量指数,是国际上常用的衡量人体胖瘦程度以及是否健康的一个标准。BMI的计算公式为:体重(千克)除以身高(米)的平方。 BMI指数的意义: 1.世界卫生组织(WHO)以BMI来对肥胖或超重进行定义。具体来说,BMI指数低于18.5为偏瘦,18.5-23.9为正常,24-27.9为偏胖,...
In one study, underweight people who had total knee replacement surgery were at greater risk of infection afterward than people of a normal weight. 7. Body Mass Index – The Final Word While it is true that there are a few concerns about BMI, it is still the most tried and trusted way...
1995. https://apps.who.int/iris/handle/10665/37003 Batsis JA, Mackenzie TA, Bartels SJ, Sahakyan KR, Somers VK, Lopez-Jimenez F. Diagnostic accuracy of body mass index to identify obesity in older adults: NHANES 1999–2004. Int J Obes. 2016;40:761–7. Article CAS Google Scholar ...
The BMI is not always accurate in elderly adults, who have often lost muscle and bone mass. Although their BMI might be within a normal range, they could still be overweight. BMI may also relate differently to various ethnic groups. For example, Asians may be at risk for health problems ...
【简答题】身体质量指数(BMI,Body Mass Index)是国际上常用的衡量人体肥胖程度和是否健康的重要标准,主要用于统计分析。简单来说,BMI为体重(千克)除以身高(米)的平方。 算式写法: BMI = 体重 / (身高)^2 使用BMI判断身体质量的规则如下(WHO): 偏瘦:BMI < 18.5 正常体重 : BMI = 18.5 - 25 超重 :BMI ...
BMI calculation may not be applicable to athletes who have large amounts of lean muscle mass. In addition to BMI values, fitness, and physical activities are also important components of health status. For example, a physically active, otherwise slightly overweight person may be at lesser risk ...
Global database on body mass index. BMI classification [updated 5 January 2013]. Available at: http://apps.who.int/bmi/index.jsp?introPage=intro_3.html [Accessed 21 April 2013]. According to the WHO criteria, 31.2 percent of adult Americans are of normal body weight. More than two-...