[Can we identify risk groups for the development of amblyopia and strabismus?].

In the nordic countries 2 to 4% of the population squint and 3 to 5% develop amblyopia. Identification of these children can be done through a general visual screening at a proper age or by selective screening of high risk groups. Several risk factors can be identified: heredity, failure to emmetropize and high hyperopia at the age of 1 year.