Table 1.
Characteristics of the study population nested within the Danish cohort Diet, Cancer and Health.
| Cases | Sub-cohort | |
| Totala | 405 (100) | 810 (100) |
| Gendera | ||
| Men | 221 (55) | 442 (54) |
| Women | 184 (45) | 368 (46) |
| Age at inclusionb | 58 (51–64) | 56 (50–63) |
| Age at diagnosisb | 62 (54–70) | - |
| Alcohol intake, g/dayb | ||
| Total | 13 (1–69) | 12 (1–63) |
| Men | 23 (2–88) | 19 (1–77) |
| Women | 8 (0–41) | 8 (1–39) |
| Smoking status at inclusiona | ||
| Never | 123 (30) | 272 (33) |
| Former | 122 (30) | 252 (31) |
| Present | 160 (40) | 286 (36) |
| Smoking intensity, g tobacco/dayb | ||
| Total | 15 (4–37) | 15 (2–35) |
| Men | 19 (4–41) | 18 (2–40) |
| Women | 12 (3–22) | 12 (2–23) |
| Smoking duration, yearsb | ||
| Total | 34 (8–47) | 32 (6–46) |
| Men | 34 (8–48) | 32 (8–48) |
| Women | 34 (7–45) | 32 (4–44) |
a) Number (%)
b) Median (5–95% percentiles)