Environmental Health Indicators for China: Data Resources for Chinese Environmental Public Health Tracking

摘要

SUMMARY Many developed countries use environmental public health tracking to gain a better understanding of the link between environmental hazards and public health. To respond to complicated environmental health issues, the National Institute of Environmental Health (NIEH), ChineseCenter for Disease Control and Prevention (China CDC), has begun to build a Chinese Environmental Public Health Tracking (CEPHT) system. Onbehalf of the CEPHT, authors provide insight into the CEPHT’s development, current status, and future plans. In the initial stage of CEPHT, an indicator framework linking environment and public health that included a list of publicly available data sources regarding environmental hazards, publichealth outcomes, and risk factors in China was developed. An analysis of data availability, along with a comparison between CEPHT’s indicator system and other tracking networks, revealed the existence of barriers and gaps in data integration that affect China’s ability to track environmental public health. The lack of access to data, combined with inadequate data quality, has led to difficulties linking environmental hazards to their effects onpublic health. Current CEPHT efforts will help integrate environmental factors and exposure data with public health outcomes. For the near future,CEPHT plans to focus on increasing collaboration among data tracking agencies, improving data quality, and expanding proper data sharing.