Variable | Exposed (UR-CLL)a | Unexposed (UN-CLL)b |
---|---|---|
Cases, N | 16 | 28 |
Age at diagnosis, median (range), years | 61 (49–78) | 58 (41–76) |
Sex | Male | Male |
Diagnosis year, range | 1986–2006 | 2002–2014 |
Blood count, median (range), 10 × 9 per mL | 13 (2–55) | 54 (16–122) |
Rai stage, n (%) | Â | NaNc |
 0 | 1 (6) |  |
 1 | 3 (19) |  |
 2 | 9 (56) |  |
 3 | 3 (19) |  |
Smoking history, n (%) | Â | NaNc |
 never or former | 9 (56) |  |
 less than 20 cigarettes/day | 5 (31) |  |
 20 or more cigarettes/day | 2 (13) |  |
Alcohol consumption | Â | NaNc |
 never | 4 (25) |  |
 no more than 2–3 times a month | 7 (44) |  |
 once a week or more | 5 (31) |  |
Bone marrow radiation dose, median (range), milligray (mGy) | 40.56 (0.24–1536.24) | NAd |
POT1 mutation, n (%) | 4 (25) | 0 (0) |
Telomere length, median (range), kilobytes (kb) | 1.58 (0.12–9.06) | 0.30 (0.09–2.47) |
Survival after diagnosis, median (range), years | 4 (1–18) | NaNc |