Table 3.
Comparison of variables based on the presence of advanced neoplasm in the training set
| Advanced neoplasm | Development set (n = 1,844) | P-value | |
|---|---|---|---|
| No (n = 1,798) | Yes (n = 46) | ||
| Sex | <0.001 | ||
| Male | 1,044 (96.4) | 39 (3.6) | |
| Female | 754 (99.1) | 7 (0.9) | |
| Age group | 0.053 | ||
| 40–44 | 805 (98.3) | 14 (1.7) | |
| 45–49 | 993 (96.9) | 32 (3.1) | |
| Blood pressure (mmHg) | 0.151 | ||
| Normal | 809 (98.2) | 15 (1.8) | |
| Pre-HTN | 741 (97.2) | 21 (2.8) | |
| HTN | 248 (96.1) | 10 (3.9) | |
| BMI (kg/m2) | 0.016 | ||
| < 23.0 | 845 (98.6) | 12 (1.4) | |
| < 25.0 | 458 (96.8) | 15 (3.2) | |
| 25.0 | 495 (96.3) | 19 (3.7) | |
| Anti-H. pylori IgG | 0.009 | ||
| Positive | 1,062 (96.7) | 36 (3.3) | |
| Negative | 736 (98.7) | 10 (1.3) | |
| Total cholesterol | 0.755 | ||
| Normal | 1,529 (97.8) | 40 (2.2) | |
| Elevation (≥240 mg/dL) | 222 (97.5) | 5 (2.5) | |
| LDL-c | 0.237 | ||
| Normal | 140 (100) | 0 | |
| Elevation (≥100 mg/dL) | 998 (99.0) | 10 (1.0) | |
| HDL-c (<40 mg/dL) | <0.001 | ||
| Normal | 1,554 (98.1) | 30 (1.9) | |
| Low (<40 mg/dL) | 244 (93.8) | 16 (6.2) | |
| Triglyceride | <0.001 | ||
| Normal | 1,588 (98.0) | 32 (2.0) | |
| Elevation (≥200 mg/dL) | 210 (93.8) | 14 (6.3) | |
HTN hypertension, BMI body mass index, LDL-c low-density lipoprotein, HDL-c high-density lipoprotein, H. pylori, Helicobacter pylori