To analyze speech and linguistic features in children with articulation disorder characterized by consonant and vowel phonological errors.
Between February 2007 and June 2015, 117 children who showed articulation disorder were selected for the study. Based on comprehensive speech and language assessments, the subjects were classified into articulation dysfunction (AD), or AD overlapping with language delay. Detailed information of articulation, including percentage of consonants correct (PCC) and normal percentage of variable consonants derived from the Assessment of Phonology and Articulation for Children test, were compared between the two groups.
Totally, 55 children were diagnosed as AD and 62 as AD with language delay. Mean PCC was not significantly different between the two groups. In both groups, the acquisition order of consonants followed the universal developmental sequence. However, differences were observed in the nasal & plosive consonants abnormality between the two groups. When adjusted to their delayed language level in AD with language delay group, 53% of children had appropriate articulation function for their expressive language level.
Speech and linguistic characteristics in children with articulation disorder were variable. Therefore, comprehensive assessment is required in children with inaccurate pronunciation, and a proper treatment plan based on the results of assessment should be followed.
Objective: We documented childhood strokes in this hospital to ascertain the causes of childhood strokes and the proportion of stroke types.
Method: We reviewed the medical records and brain imaging studies of all children with possible strokes who were admitted to Asan Medical Center from 1990 to 1999. Our review of charts identified 131 acute childhood stroke patients aged from one to eighteen years old. Results: Seventy boys (53.4%) and 61 girls (46.6%) were involved in this study. The predominant diagnoses responsible for the stroke were arteriovenous malformation (42.0%) and moyamoya disease (24.4%). The diagnoses of 30 stroke patients (22.9%) were undetermined, 16 of them were ischemic and 14 hemorrhagic. The total number of hemorrhagic stroke was almost twice as that of ischemic stroke. As patients aged, the incidence of ischemic stroke decreased while the opposite trend was observed in hemorrhagic stroke. There were 14 death (10.7%) consisting of 13 hemorrhagic stroke patients and 1 ischemic during the admission period. Relapse of stroke were noted in 19 of 131 patients (14.5%) with the main cause being arteriovenous malformation.
Conclusion: Although the main diagnoses of childhood strokes were arteriovenous malformation and moyamoya disease, the cause of strokes in 23% could not be confirmed. The incidence of ischemia decreased while that of hemorrhage increased with the increase in age. Death, relapse, and complication occurred more frequently in hemorrhagic than ischemic stroke.
First
Prev
