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Thanks for the follow up, I'll go through that new study when I have a moment. But I have to reply to the 25% discussion.We're not talking about mortality. The study showed that in an accident THAT INCLUDES INJURIES 2 out of 4 wearing a FF helmet will get a TBI that could be anything even as relatively "minor" as a concussion, but 3 out of 4 with an "open face" would suffer the same.And as I said, we don't know what percentage of that difference was crap, loose-fitting half shells or quality fitting 3/4's.It seems that your latest study suggests fit is important, so it's a reasonable critic of the 25% data.But my main point was simple risk assessment.
I used morbidity/mortality as second nature after 40 years in health care. And seeing that TBI can and do result in death then mortality is appropriate in this discussion. In the health field morbidity is associated with complication of an injury or treatment of an injury/illness and mortality with death. It is common to use both. In hospitals they have closed conferences when discussing complications of treatments that result in one or other. You dismiss concussions as minor and whereas there are lesser and more severe concussion one cannot rule them out as merely a concussion. Even one can result in a life time of pain and result in significant loss of quality of life. A concussion is a TBI and when studying TBIs resulting from helmets they have to included all forms of TBI. It would not have been good science to delete concussions. In fact due to the numerous stages of concussions where would one start? Do not include any or include only those that result in long lasting complications? By including concussion as a TBI then you are showing that the person received enough of a blow to have a head injury. That is good science . In fact the OP of this thread no doubt may have had a very mild concussion as he reported he was disoriented and had a headache.( 2 signs of a concussion). I do not know if the doctors put him through a concussion protocol. But to assessing all injuries they include the lowest to the highest TBI and you want to merely dismiss concussion as if they are not head injuries and therefore do not belong in the study. A concussion is a result of trauma to the brain which including swelling. It is not to be taken lightly. The sports world is finally coming to terms with the danger of concussions. Hence the immediate assessment on the field of court of someone who has received a blow to the head.
.If 25% more risk is so significant, shouldn't we just not ride and eliminate the other 50%?
25% is so significant that is proves MCists should be wearing FF. That's the meaning of the 25%. It's not the difference between riding and not riding. It's the difference between getting TBI and maybe not.
Well shoot , reading all of this makes me want to hang up my handlebars . 25% , 75% , 33&1/3 RPM's , oh sorry , wrong stat My head hurts Dusty
Since the accident, I've been wearing this on my head.>
I am sympathetic to the full face helmet argument and I own a couple of them. Motorcycling is risky and I accept that. I'm also a bit like the dog that wants his face out the window. There may be risk in that and I accepted it. I believe that in this accident, the half helmet protected me from any injury.