It would be hard to believe that they'd reject fit looking, highly muscular people with a BMI of 35. It's more likely that it's used to screen out your low muscle, high fat obese employee - although it's not completely their fault for their condition.
I agree with Wile here because of what she's hinted at (in bold). It's not your genetic makeup, but your environment that plays a big role: Your average Pacific Islander in the Pacific is not going to have a higher chance of being obese than your average American here in 'Merica.
It's because of how different those environments are in terms of physical activity and food delivery. I don't know much about the Pacific Islander diet, but I'd argue that an extremely high chunk of it is much lower in calories than what we eat. Whataburger and McDonalds isn't exactly the best thing to feed yourself or your kids. Add to this the problem of the socioeconomic worse off having much higher obesity and mortality rates in part to environmental situations such as food deserts and having a lack of time or knowledge to cook healthy meals for their kids (Hard to do that when you're working 2 to 3 jobs a day to provide for your family).
That being said, calories are calories. With a lack of substantive physical activity, eating a large amount of fish (@Wile) and red meat (@SunsFuns) are both likely to result in a large caloric intake since our bodies can convert protein, along with anything and everything, into calories and extra fat padding. There might also be cultural aspects to this in that if those differences really do exist, it's because of the differences in food preparation. Pacific Islanders may rely more on traditional methods of cooking their fish (that result in less caloric garbage being added) while relying on our "unhealthy" methods for preparing their red meat - and vice versa for Americans.
So the answer is that both Pacific Islanders and Caucasians are likely to have the same genetic factors, on
average, for obesity. It's just that differential environmental and lifestyle conditions result in vastly different outcomes, if there are any.
It's good both for the people and the hospital. You're ensuring a higher quality of life for staff, and lower unnecessary costs for the hospital.
QFT.
Add to that the stigmatization of homosexuals and the lack of public health services administered to them. No wonder the AIDS epidemic swept through the gay community that quick: it's because no one gave a **** about them, besides stereotyping and stigmatizing them (I'm hetero btw).
The entire fields of public health, sociology, and anthropology would laugh themselves to death over the inanity of that comment and over your so called "medical expertise".