SEER Databases in SEER*Stat

Details of each SEER database available in SEER*Stat by submission including the number of records, percentage of U.S. population covered, geographic regions included, and a dictionary of SEER variables are provided below for the most recent years of data.

NCCR Databases in SEER*Stat

Documentation for the National Childhood Cancer Registry (NCCR) databases made available through the SEER*Stat software with the SEER Research Plus data.

Variable and Recode Definitions

Variable definitions and other documentation related to reporting and using SEER data.