SEER-CAHPS Sample Size Estimator
The SEER-CAHPS Sample Size Estimator allows you to quickly estimate research sample sizes by entering your desired search criteria below. Click Add Variable to begin.
For guidance on using the SEER-CAHPS Sample Size Estimator, visit the Help page.
Note: this is intended to give an estimate only. Actual sample size may change depending on the final cohort selection criteria.