由北京医科大学妇儿医院组织的“从新生儿流行病学的调查探讨残伤率及其防治措施”全国协作项目。南京地区从1993年7月开始工作，至1994年6月底为止，现将一年来的工作小结于下。对象与方法1．调查对象凡属高危地均作为调查对象。所选高危儿除1例外，均来自南京市儿童医院新生 Organized by the Women and Children’s Hospital of Beijing Medical University, “from neonatal epidemiological survey to explore the rate of residual injury and prevention and control measures,” a national collaborative project. The Nanjing area started its work from July 1993 until the end of June 1994 and now summarizes the work done in the past year. Objects and methods 1. The survey respondents who are all at high risk as the survey. Selected high-risk children in addition to an exception, were from Nanjing Children’s Hospital freshmen