title: Language abilities of 8-year-old preterm children among the northern Finland 1-year birth cohort for 1985-1986.
abstract: The language abilities of 42 8-year-old preterm children with birth weight < 1,750 g from a 1-year birth cohort in northern Finland was studied with four different language tests. Control children from the same birth cohort matched individually with their preterm pairs for age, sex, twinship, mother's education, place of residence, birth order and family type were also studied. In psycholinguistic test, auditory skills did not differ between the preterm and the full-term groups. Nor did any other linguistic subtest differentiate between the groups. Instead, the preterm children scored significantly poorer than their controls in visual subtests. The study also showed that the poor performance in visual tests was associated with neonatal morbidity, namely neonatal infections, need for continuous positive airway pressure (CPAP) treatment and patent ductus arteriosus (PDA). When studying the language abilities of preterm children, we suggest that qualitative methods should be used to analyse linguistic skills. We recommend versatile follow-up of preterm children until school age.
authors.affiliation: Department of Finnish, Saami and Logopedics, University of Oulu. anneli.yliherva@oulu.fi
authors.forename: A
authors.initials: A
authors.lastname: Yliherva
authors.forename: P
authors.initials: P
authors.lastname: Olsén
authors.forename: A
authors.initials: A
authors.lastname: Suvanto
authors.forename: M R
authors.initials: MR
authors.lastname: Järvelin
mesh_terms: D002391:Catchment Area, Health; D002648:Child; D015331:Cohort Studies; D005260:Female; D005387:Finland / Q000453:epidemiology; D006304:Health Status; D006801:Humans; D007231:Infant, Newborn; D007806:Language Disorders / Q000175:diagnosis / Q000453:epidemiology*; D007807:Language Tests; D008297:Male; D010468:Perceptual Disorders / Q000175:diagnosis / Q000453:epidemiology; D011446:Prospective Studies; D011578:Psycholinguistics / Q000379:methods; D011597:Psychomotor Performance / Q000502:physiology; D012189:Retrospective Studies; D011795:Surveys and Questionnaires; D014796:Visual Perception / Q000502:physiology