Source · Epidemiology
SEER*Explorer (SEER statistics exports)
Aggregate US statistics from the NCI SEER*Explorer application (SEER 8/12/17/21/22 registries; US mortality from NCHS): relative survival by time since diagnosis, age-adjusted rates and counts by year, by cancer site and sex. Ingested from CSV files exported by an operator with the application's "Download data" button (data/import/seer-explorer/*.csv). SEER registries cover part of the US population — geography is "United States" with the registry set recorded in provenance; never present as global.
CI-SOURCE-00000013connector: seer-exploreractivedegradedHomepage API docs Terms
License
License and attribution
- Status
- approved
- License
- US Government work (NCI: "free of copyright and may be reused without our permission"; credit NCI/SEER as the source)
- Commercial use
- Allowed
- Redistribution
- Attribution
- Reviewed
- Sep 8, 2026
- Approved for production
- Yes
- Attribution
- SEER*Explorer: An interactive website for SEER cancer statistics [Internet]. Surveillance Research Program, National Cancer Institute. Available from: https://seer.cancer.gov/statistics-network/explorer/
Reviewed: CancerIndex may ingest and display this data with attribution. Redistribution allowed with attribution. Commercial use allowed.
Connector
Ingest runs
Every execution of the connector: mode, status, counts, duration and dataset version. Runs never mass-delete on a shrunken response (anomaly guard).
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Records
Source records by entity kind
Native records kept for idempotency and lineage (source + entity kind + source record id).
Data not yet available
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