|
Characteristics of the study population nested within the Danish cohort Diet, Cancer and Health. |
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| 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) | ||
Hansen et al. BMC Cancer 2008 8:54 doi:10.1186/1471-2407-8-54 |
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