Development of a unified web-based national HIV/AIDS information system in China

Int J Epidemiol. 2010 Dec;39 Suppl 2(Suppl 2):ii79-89. doi: 10.1093/ije/dyq213.

Abstract

Background: In the past, many data collection systems were in operation for different HIV/AIDS projects in China. We describe the creation of a unified, web-based national HIV/AIDS information system designed to streamline data collection and facilitate data use.

Methods: Integration of separate HIV/AIDS data systems was carried out in three phases. Phase 1, from January 2006 to December 2007, involved creating a set of unified data collection forms that took into account existing program needs and the reporting requirements of various international organizations. Phase 2, from January to October 2007, involved creating a web-based platform to host the integrated HIV/AIDS data collection system. Phase 3, from November to December 2007, involved pilot testing the new, integrated system prior to nationwide application.

Results: Eight web-based data collection subsystems based on one platform began operation on 1 January 2008. These eight subsystems cover: (i) HIV/AIDS case reporting; (ii) HIV testing and counselling; (iii) antiretroviral treatment (ART) for adults; (iv) ART for children; (v) behavioural interventions for high-risk groups; (vi) methadone maintenance treatment; (vii) sentinel and behavioural surveillance; and (viii) local county background information. The system provides real-time data to monitor HIV testing, prevention and treatment programs across the country.

Conclusion: China's new unified, web-based HIV/AIDS information system has improved the efficiency of data collection, reporting, analysis and use, as well as data quality and security. It is a powerful tool to support policy making, program evaluation and implementation of the national HIV/AIDS program and, thus, may serve a model for other countries.

Publication types

  • Research Support, N.I.H., Extramural
  • Research Support, Non-U.S. Gov't
  • Research Support, U.S. Gov't, P.H.S.

MeSH terms

  • AIDS Serodiagnosis / statistics & numerical data
  • Acquired Immunodeficiency Syndrome
  • Anti-Retroviral Agents / administration & dosage
  • China
  • Counseling / statistics & numerical data
  • Data Collection / methods*
  • HIV Infections*
  • Health Behavior
  • Humans
  • Information Storage and Retrieval / methods*
  • Information Systems / organization & administration*
  • Internet*
  • Methadone / administration & dosage
  • Sentinel Surveillance

Substances

  • Anti-Retroviral Agents
  • Methadone