The NCCR*Explorer and NCCR Data in SEER*Stat were updated on September 24, 2025!
Now includes:
- Incidence and survival estimates through diagnosis year 2022, based on NAACCR and SEER registry submissions (covering 76% of the U.S. population across 29 registries).
- Updated complete prevalence estimates for childhood cancers (as of January 1, 2022).
- Recent survival trends (2000–2020), calculated using the JPSurv model.
- The option to compare cancer sites, now available under "Compare By."
- The 2001–2022 NCCR databases are now available in Frequency, Rate, and Survival sessions.
- Additional database details and documentation are provided on the NCCR December 2024 Submission page.
The National Childhood Cancer Registry (NCCR) is a collaboration between the NCI Surveillance Research Program (SRP), NAACCR, and central cancer registries.
Thank you to all the registries that have contributed their data and expertise to the NCCR!
Fernanda Silva Michels, MSc, PhD, ODS-C
Program Manager of Data Quality and Integration
NAACCR, Inc.
(217) 698-0800 - ext. 118
fmichels@naaccr.org
