after grabing the DSM-IV-TR and doing some reading it appears to me that you have to be under the minimum weight for your age by 85%
thankyou books, once again you fill me with usefull information.
very nice day today, got some cash, wondered around the house for a bit, went to dinner 10oz slab of meat ftw, got a strip-o-gram which was nice surprise and sat around the rest of the night drinking tea, thinking about kittens and watching telly.