Total Number of SEER-CAHPS Respondents

Number of cancer and non-cancer survey respondents by SEER region and SEER-CAHPS plan type (1997–2013)

  • Total Sample
    3,965,949
    • Cancer Cases
      205,339
      • FFS
        81,479
        • Survey Before Cancer DX
          26,802
        • Survey After Cancer DX
          55,231
      • MA
        125,302
        • Survey Before Cancer DX
          57,227
        • Survey After Cancer DX
          71,436
    • Non-Cancer Cases
      3,760,610
      • In SEER Region
        724,965
        • FFS
          282,592
        • MA
          447,358
      • Not in SEER Region
        3,038,921
        • FFS
          1,353,543
        • MA
          1,709,112

Note: some respondents have taken more than one survey, at different years. This figure reflects the first survey taken.