Table 1.
Baseline Characteristics of the Cohorts and the APCS and KCS Scores
| Covariates | APCS score | KCS score | |||||
|---|---|---|---|---|---|---|---|
| β | OR (95% CI) | p-value | β | OR (95% CI) | p-value | ||
| Age group, yr | <0.001 | <0.001 | |||||
| <50 | 1 | 1 | 1 | 1 | |||
| 50–69 | 1.566 | 4.79 (4.10–5.60) | 1.561 | 4.76 (4.07–5.57) | |||
| ≥70 | 2.255 | 9.54 (5.66–16.08) | 2.271 | 9.68 (5.74–16.33) | |||
| Male sex | 0.548 | 1.73 (1.44–2.07) | <0.001 | 0.488 | 1.63 (1.36–1.96) | <0.001 | |
| Current or past smoker | 0.315 | 1.37 (1.17–1.61) | <0.001 | 0.315 | 1.37 (1.17–1.61) | <0.001 | |
| Family history of CRC | 0.030 | 1.03 (0.87–1.22) | 0.734 | 0.045 | 1.05 (0.74–1.47) | 0.796 | |
| BMI ≥25 kg/m2 | - | - | - | 0.314 | 1.37 (1.17–1.60) | <0.001 | |
| Constant | –5.199 | 0.01 (0.00–0.01) | <0.001 | –5.275 | 0.01 (0.00–0.01) | <0.001 | |
APCS, Asian-Pacific Colorectal Screening; KCS, Korean Colorectal Screening; OR, odds ratio; CI, confidence interval; CRC, colorectal cancer; BMI, body mass index.