 Dr Mark Tremblay, ukora mu kigo cyubushakashatsi cyibitaro bivura abana bya Childrens Hospital of Eastern Ontario muri Canada, agira ati: Impinduramatwara yikoranabuhanga yahinduye bikomeye kugenda kwabantu mu guhindura aho baba nuko babayeho, uko biga, bakora akazi, bakina, batembera, ikomeza kugenda ibashyira mu kato ko kuguma mu nzu, akenshi bicaye ku ntebe. 