Their mental functions at the last follow-up tested by Bayley Mental Scale or Binet-Simon tests were: 12 normal or borderline, 6 mild retarded, 27 moderate retarded, and 35 severe retarded.

• 这些儿童最后之诊断为：智能不足（57位）、协调不良型脑性麻痹儿童（6位）、痉挛型脑性麻痹儿童（2位）、正常（11位）及不确定（4位）。