National Health Surveys Data Package

This data package contains the National Health Surveys. The NHIS is one of the major programs of data collection of the Nation Center for Health Satistics of the Centers for Disease Control and Prevention, is a recopilation of information on the amount, distribution and effects of diseases and disability in the US.

本数据包包含国家健康调查数据。国家健康统计中心（Centers for Disease Control and Prevention）的国家健康统计中心的一项主要数据收集项目，NHIS（National Health Surveys）是对美国疾病与残疾的数量、分布及其影响信息的汇编。