Based on random dot E test results, breast-fed children were significantly (p = 0.001) more likely to have greater foveal stereoacuity than did children in either formula-fed group (odds ratio, 2.5).

• 为了进一步研究，研究人员研究了年龄为4至6岁的曾用母乳喂养的78个儿童和曾用配方奶喂养的184个儿童，从他们出生开始随访。