Many children (91%) had shown one or more symptoms of swallowing or feeding problems during the whole time period (from birth until the questionnaire was answered) but 40% of the children showed symptoms after their first year.
Hátt hlutfall barna (91%) hafði sýnt eitt eða fleiri einkenni kyngingar- eða fæðuinntökuvandamála yfir allt tímabilið, þ.e. frá fæðingu og þar til spurningalista var svarað, en 40% barnanna höfðu sýnt einkenni eftir eins árs aldur.