No matter how flawed or sensationalist the study is I can not see how the basic idea that if you are autistic you have greater odds of not living as long as the average person is flawed. Bieng part a very small minority with the bullying and mistreatment, descrimination, non understanding , and just plain old certain things are just harder for us causes a lot of autistics stress. Sensory overload is stressful. Stress often leads to mental and physical illness which often shortens life, it is really that simple. Of course there are a lot of risk factors that cause stress and cause certain groups of NT's to have shorter then average/normal/mean lives the most people. And some of those are the same factors that put autistics at risk. That does not negate the factors leading to generally shorter lives for autistics.
The above not change the fact that you are at risk, does not mean defiantly you. There are other factors that might negate if not revert the autism related factors. The "autism risk" is all the more reason to make the best out of every moment you do have.
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Professionally Identified and joined WP August 26, 2013
DSM 5: Autism Spectrum Disorder, DSM IV: Aspergers Moderate Severity.
“My autism is not a superpower. It also isn’t some kind of god-forsaken, endless fountain of suffering inflicted on my family. It’s just part of who I am as a person”. - Sara Luterman