Clinical comparison of the visual parameters in infants with intrauterine growth retardation vs. infants with normal birth weight.
We measured vision function in a number of 7-month-old infants with intrauterine growth retardation (IUGR) and compared these findings to those for 7-month-old infants of normal birth weight. The IUGR infants had an average visual acuity of 6/162 (20/540) and an average spherical refractive error of 1.49 D hyperopia. The normal birth weight infants had an average visual acuity of 6/118.8 (20/396) and an average spherical refractive error of 0.94 D hyperopia. However, the differences between the infant groups for visual acuity and refractive error were not statistically significant. Anisometropia, astigmatism, and strabismus were infrequent for both infant groups. The results of this study suggest that IUGR infants have visual abilities resembling those of normal birth weight infants.
D001251:Astigmatism / Q000150:complications; D001724:Birth Weight; D005260:Female; D005317:Fetal Growth Retardation / Q000150:complications / Q000503:physiopathology*; D006801:Humans; D007223:Infant; D011247:Pregnancy; D012016:Reference Values; D012030:Refractive Errors / Q000150:complications / Q000503:physiopathology; D014785:Vision, Ocular; D014792:Visual Acuity