Aut i sm:Gett heFact s Aut i s m s pect r um di s or der( ASD)i sa devel opment aldi s abi l i t ywhi ch caus ess i gni ficants oci al , communi cat i ve, andbehavi or alcompl i cat i ons .
BOYSAREFOURTOFI VE TI MESMORELI KEL YTO DEVELOPAUTI SM
ASDcommonl ymani f es t si n t hos es uffer i ngf r om ot her di s or der ss uchast uber ous s cl er os i sorf r agi l eX s yndr ome
Aboutoneoutofever y68 chi l dr eni nt heU. S. cur r ent l y hasaut i s m, accor di ngt ot he l at es tes t i mat es
Amongf ami l i eswi t hone chi l d, t hechanceofanot her s i bl i ngdevel opi ngaut i s mi s bet ween2%t o8%
NOCORRELATI ONHASBEENSHOWNBETWEENRACE, ETHNI CI TY, ANDTHELI KELI HOODOFDEVELOPI NGAUTI SM