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.
Keywords HIV/AIDS, information system, web-based