Table 2

Sampling frame

Screening behaviour
Screening participants
(screened for breast, cervical and CRC)
CRC-specific non-participants
(screened for breast and cervical, but not CRC)
Non-participants
(not screened for breast, cervical or CRC)
Living in:
Most socioeconomically deprived areas (SIMD quintiles 1–2)Invited=119
Expressed interest=13
Interviewed=11
Response rate=10.92%
Invited=244
Expressed interest=13
Interviewed=9
Response rate=5.33%
Invited=1611
Expressed interest=14
Interviewed=10
Response rate=0.87%
Least socioeconomically deprived areas (SIMD quintiles 4–5)Invited=20
Expressed interest=11
Interviewed=10
Response rate=55.00%
Invited=159
Expressed interest=14
Interviewed=9
Response rate=8.81%
Invited=771
Expressed interest=13
Interviewed=10
Response rate=1.69%
  • CRC, colorectal cancer; SIMD, Scottish Index of Multiple Deprivation.