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%)