Screening methods, epidemiology and evaluation of intervention in DAMP in preschool children

This report describes a population-based study of deficits in attention, motor control and perception (DAMP) in six-year-old Swedish urban children. The point prevalance was 2.8% and the boy:girl ratio 5.3∶1. A questionnaire and motor examination screening device is described and evaluated. In a group of 25 children with DAMP, interventions of various kinds were made when the children were 6-7 years old. These cases were followed up at age 10-11 years and compared with 42 cases who had received no intervention. The follow-up study was fraught with problems and the data obtained could only be used for highly preliminary conclusions. However, it appears that information to parents, children and teachers about the nature of the child's condition might be helpful.