Question | Year | Yes | No | χ2(df, n) | p-value |
Have you ever heard or read about colon cancer? | 2016 | 461 (40.4%) | 679 (59.6%) | χ2(1, 2133) = 318.599 | P < 0.001 |
2018 | 781 (78.7%) | 212 (21.3%) | |||
Have you ever heard or read about colon cancer detection? | 2016 | 264 (57.3%) | 197 (42.7%) | χ2(1, 1234) = 9.939 | P = 0.001 |
2018 | 371 (48.0%) | 402 (52.0%) |