Question | Year | Yes | No | χ2(df, n) | p-value |
Do you know if AGE is associated with increased risk of colon cancer? | 2016 | 123 (26.7%) | 338 (73.3%) | χ2(1, 1242) = 76.641 | P < 0.001 |
2018 | 407 (52.1%) | 374 (47.9%) | |||
Do you know if FAMILY HISTORY is associated with increased risk of colon cancer? | 2016 | 220 (47.7%) | 241 (52.3%) | χ2(1, 1242) = 285.125 | P < 0.001 |
2018 | 709 (90.8%) | 72 (9.2%) | |||
Do you know if STRESS is associated with increased risk of colon cancer? | 2016 | 52 (11.3%) | 409 (88.7%) | χ2(1, 1242) = 20.818 | P < 0.001 |
2018 | 168 (21.5%) | 613 (78.5%) | |||
Do you know if SMOKING is associated with increased risk of colon cancer? | 2016 | 172 (37.3%) | 289 (62.7%) | χ2(1, 1242) = 24.167 | P < 0.001 |
2018 | 189 (24.2%) | 592 (75.8%) | |||
Do you know if ALCOHOL is associated with increased risk of colon cancer? | 2016 | 174 (37.7%) | 287 (62.3%) | χ2(1, 1242) = 14.438 | P < 0.001 |
2018 | 214 (27.4%) | 567 (72.6%) | |||
Do you know if OBESITY is associated with increased risk of colon cancer? | 2016 | 124 (26.9%) | 337 (73.1%) | χ2(1, 1242) = 442.972 | P < 0.001 |
2018 | 673 (86.2%) | 108 (13.8%) |