Yes, because there’s a sudden abundance of overweight people, not underweight people. Epidemic refers to any sudden population increase of a health problem. I don’t think public health people mean it to be stigmitising.
Dieting is dumb though, you’re right about that. At least locally the authorities try to be clear that you’ve got to make a lasting lifestyle change.
I’m guessing you’ll ignore any evidence I provide based on BMI, which is the only useful form of weight information available at the historical population level (given that it’s based on weight and height, which has also changed)?
Taller people are heavier. If you’re not adjusting for that your data will be funny. Guess what, if you adjust for that using the square of height you’ve invented raw BMI. The categories are probably arbitrary, but you don’t need them, and a different exponent will generally show the same trajectory if by different magnitudes.
Although come to think of it, the population got taller, so the trend would be even stronger if we weren’t factoring that out.
I’m willing to change my mind too, and I do indeed have a lifetime of exposure to media and experts behind this, although I don’t believe in conspiracy theories which seems to be what you’re suggesting by a certain ideology being pushed.
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Yes, because there’s a sudden abundance of overweight people, not underweight people. Epidemic refers to any sudden population increase of a health problem. I don’t think public health people mean it to be stigmitising.
Dieting is dumb though, you’re right about that. At least locally the authorities try to be clear that you’ve got to make a lasting lifestyle change.
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I’m guessing you’ll ignore any evidence I provide based on BMI, which is the only useful form of weight information available at the historical population level (given that it’s based on weight and height, which has also changed)?
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Well then, congratulations, you’ve arrived at a stance you can never be argued out of regardless of it’s truth.
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Taller people are heavier. If you’re not adjusting for that your data will be funny. Guess what, if you adjust for that using the square of height you’ve invented raw BMI. The categories are probably arbitrary, but you don’t need them, and a different exponent will generally show the same trajectory if by different magnitudes.
Although come to think of it, the population got taller, so the trend would be even stronger if we weren’t factoring that out.
I’m willing to change my mind too, and I do indeed have a lifetime of exposure to media and experts behind this, although I don’t believe in conspiracy theories which seems to be what you’re suggesting by a certain ideology being pushed.
Here’s the first paper that comes up, using BMI, about the exact breakdown of how it increased: https://www.thelancet.com/journals/lancet/article/PIIS0140-6736(16)30054-X/fulltext
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