[Follow-up study of asthmatic children].
D001249:Asthma / Q000150:complications; D002675:Child, Preschool; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D011379:Prognosis; D012189:Retrospective Studies; D012737:Sex Factors; D011795:Surveys and Questionnaires; D013624:Taiwan