Welcome to Online Access to NIS-4
This system lets anyone conduct interactive, live analyses of the NIS-4 data. It uses the Westat Data Explorer (WesDaX), a simple tool automatically produces correct results with data from complex sample designs.
Users can also:
- learn more about NIS-4
- see NIS-4 incidence estimates, and
- download NIS-4 documents
Click here to enter this system:
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