Pre-term delivery and subsequent ocular development

Binocular function was assessed as part of a more extensive examining programme in 88 children now aged 7–10 years. Initially they joined a regional screening programme for retinopathy of prematurity (ROP) after pre‐term delivery 1982‐84; their mean values for gestational age and birth weight were 31 weeks and 1467 g, respectively. Binocularity was evaluated from cover test 6 m and 30 cm, Schober, Worth four dot, and Titmus stereo test....