Characteristics of subjects used as correction factors
| Characteristics | N (total=103) | Ratio (%) |
|---|---|---|
| Sex | ||
| Male | 59 | 57.3 |
| Female | 44 | 42.7 |
| Age (y), mean (standard deviation) | 55.2 (11.6) | |
| Body mass index | ||
| <23 | 27 | 26.2 |
| 23–25 | 29 | 28.2 |
| ≤25 | 47 | 45.6 |
| Hypertension | 26 | 25.2 |
| Diabetes mellitus | 13 | 12.6 |
| Dyslipidemia | 18 | 17.5 |
| Family history of gastric cancer | 7 | 6.8 |
| Alcohol | ||
| No | 53 | 51.5 |
| <2 Standard drink | 29 | 28.2 |
| ≥2 Standard drink | 21 | 20.3 |
| Smoking | ||
| Never smoker | 61 | 59.2 |
| Ex-smoker | 27 | 26.2 |
| Current-smoker | 15 | 14.6 |