Psychosocial and somatic outcomes of sleep problems in children: a 4-year follow-up study

BACKGROUND: Inadequate sleep in children relates to medical and psychosocial problems. However, not much is known about the effects of sleep problems persisting from pre-school to school age on somatic and psychosocial symptoms. OBJECTIVES: To examine the associations between sleep disturbances and psychosocial symptoms, somatic complaints, medical problems at school age. METHODS: This was a population-based 4-year follow-up study of sleep problems in Finnish children (n = 470). Parents filled in Sleep Disturbance Scale for Children during pre-school and school years. Children were categorized into four groups: no sleep problems, sleep problems only at pre-school or only at school age, and persistent sleep problems. At follow-up the parents filled in Child Behavior Checklist and a background questionnaire. RESULTS: The children with persistent sleep problems (9%) had a 16-fold risk of having psychosocial symptoms on subclinical/clinical range compared with the children without sleep problems. The psychosocial symptoms that were related strongest to prolonged sleep problems were aggression, social and attention problems, and anxious/depressed mood. Also, somatic complaints (ninefold risk) and medical problems (P Language: en