Table 2. Prevalence in first-degree relatives of carcinoma of the small intestine and the colon in comparison to the data of the German Centre for Cancer Registry Data.
| Subgroup | Age (years) | German Centre for Cancer Registry Data (prevalence per 100,000)* | Prevalence of cancer in first-degree-relatives | |||||
|---|---|---|---|---|---|---|---|---|
| Esophageal cancer | Stomach cancer | Bowel cancer | Esophageal cancer | Stomach cancer | Bowel cancer | |||
| Male | 0–44 | 0.9 | 2.5 | 13.8 (0.0001%) | 0/38 | 0/38 | 1/38 (0.026%) | |
| 45–54 | 19.3 | 28.3 | 135.1 (0.001%) | 0/51 | 0/51 | 1/51 (0.019%) | ||
| 55–64 | 48.9 | 75.5 | 408 | 0/23 | 0/23 | 0/23 | ||
| 65–74 | 72.7 | 145.3 | 895.9 | 0/5 | 0/5 | 0/5 | ||
| 75+ | 60.5 | 205 | 1,254 | 0/3 | 0/3 | 0/3 | ||
| Female | 0–44 | 0.3 | 2.6 | 15.8 | 0/50 | 0/50 | 0/50 | |
| 45–54 | 3.8 | 18.6 | 115.4 (0.001%) | 0/55 | 0/55 | 1/55 (0.018%) | ||
| 55–64 | 10.9 | 39.5 | 269.6 | 0/14 | 0/14 | 0/14 | ||
| 65–74 | 17.3 | 76 | 536 | 0/3 | 0/3 | 0/3 | ||
| 75+ | 151.1 | 112.4 | 861 | 0/0 | 0/0 | 0/0 | ||
*, German Centre for Cancer Registry Data: crude rate of 5-year prevalence in Germany per 100,000 people [2014].