I ask again, please post your method of evaluating these statistics and contribute to the thread. If you're just here to patronize with "you don't get it, maybe you should take a class" kinds of posts, kindly move along to another thread. It may be coincidence, but I've noticed that every thread I've posted in in the last few days is shortly followed with you nitpicking or posting things along the lines of "you're wrong, but I'm not going to explain why you're wrong because you won't 'get it' "
I did explain where your error was. You continue your mistake here. You are accusing the CDC of "manufacturing a scare" and applying BMI to individuals, when in reality you are simply reading their website wrong and not understanding their data. Since you are so insistant, I'll step through it.
Directly from the CDC website:
The terms "overweight" and "obesity" refer to body weight that’s greater than what is considered healthy for a certain height.
The most useful measure of overweight and obesity is body mass index (BMI). BMI is calculated from your height and weight
Being overweight puts you at risk for many health problems. The more you weigh, the more likely you are to develop:
This is all true. Your conclusions are off however. BMI is calculated from your height and weight. That is true. To finish the calculation, you factor in the averages of groups and
then you can apply it. It's like saying your family's average height is 5'6. It's true that I calculated your family's average hight from measuring yours, but that you're 6' does not negate the measure.
BMI is calculated from an individual's height and weight. They evaluate the health issues and costs from other people in your BMI range to determine the risks.
Yes, this is also true. Again, you are misunderstanding how statistics work. To continue the analogy, if I stated families with an average height of 5'6 are more likely to have pizza for dinner,
your family not having pizza does not negate my statistics. You are applying a group average(likelihood that 5'6 average family has pizza) to an individual(likelihood that
your family had pizza.)
Thus, the CDC is not saying that someone with a BMI of 25-30
will have higher costs, just that they are more likely too. In individual cases, such as with your wrestler, other metrics are used.
In the case of CDC and CSPI, they lump BMI 25 to BMI 40 all in the same range which is the problem. A person in BMI range 25-30 (which is 1/3 of Americans) has no greater health risks or costs than a person in the 20-25 range, but since they were lumped in with the BMI 40 folks, it threw the stats off and manufactured a scare.
I did not previously dispute your conclusion here. I am a logic software engineer, not a healthcare costs specialist. I don't know why they decided to set the lower bound there, and I'm not going to presume to know an answer. I do know however that your reasoning of an individual in BMI range 25-30 being fit is a flawed logical argument, and an misapplication of BMI.
Now, if you read up on statistics theory and application, and still come to the same conclusion as above, I'll be glad to throw in my two cents.