Once again I did not say this, neither did the research provided. I said that you cannot assume an individual fits a broad criteria simply because they appear to conform to ascertain demographic. Please stop trying to reword my argument to suit your own, it is disingenuous.
I am pointing out that you don't seem to understand the application of probability of disease from population groups.
Obviously not so expensive if the information sources you provided are true (still waiting for the links), as that is precisely what they are doing.
They are not excluding risk factors from him. Again they are examining more closely which groups he is in.
A quick search would have resulted in this:
http://www.stuff.co.nz/national/health/8970736/Too-fat-to-live-here
However, that was not the articles I read it in.
You will have to reword that more clearly as it appears you are stating pretty much what I have been arguing for all along...that the individual should be assessed if they fit the criteria deeming it necessary...not that the criteria are simply applied arbitrarily.
I've reread it - it is clear you can't see the difference because you can't see what you are asking for has a different threshold of proof. From inclusive to exclusive evidence.
You are asking for an assessment of an individuals specific risk - something no one does because it is too expensive.
To demonstrate someone is "safe" you would have to demonstrate absence of risk factors,
What everyone does is to profile people based upon the risk of the groups they present with. That is what a doctors letter will do, that is what a private health provider will do, that is what will happen if you get ill.
I think my position is clear enough, the research is available for those who want to read it and it seems that if your sources are correct then other than the retrospective nature of the changes, the INZ are not arbitrarily applying broad criteria to deportation or refusing visa applications..they are doing what I said they should and assessing the individual if they have certain risk factors before making a decision so I have no need to argue further.
There is no research to show that drastically obese people are a "safe" risk.
There is plenty of research to show drastically obese people are a "risk".
Once again they are doing what I am saying. They are not individually assessing him by excluding factors. They are examining what groups he is in that would predispose him.
The medical people aren't say this bloke will need $20000 of knee surgery. They are saying that of the people they see then the expectation is that a significant percentage of all people who have this problem would then require $20000.
This is where you are misunderstanding this. The application of populations statistics. What you are asking for is a burden of proof that is very different from what happens. Whether they examine the associated risk factors carefully or not the fact remains they are using and excluding people based upon statistics about populations.
You don't think this is fair. Well then they'd have to pony up every god damn test known to demonstrate he personally had no risk factors. The way they do it is cheaper, quicker, less elegant sure but far more practical. It is not his right to live in NZ he is SA.