CLL EPIDEMIOLOGY

CLL Epidemiology

  • Estimated new cases of CLL (male and female) in 2018 = 20,9401,2
  • It is estimated that in 2018, CLL will account for 34.73% of all leukemia diagnoses2
  • Estimated cancer deaths due to CLL in 2018 = 4,5101,2
  • From 2008 – 2014, the percentage of patients with CLL surviving 5 years = 84.2%1
  • Median age at diagnosis = 70 years of age1
  • CLL is more common in adult Caucasian men – the number of new cases in Caucasian men from 2011-2015 was 6.9 per 100,000 persons while the overall number of new CLL cases during the same time frame was 4.7 per 100,000 persons1
  • Based on data from 2011-2015, the number of deaths from CLL was 1.3 per 10,000 men and women per year
  • Compared with other cancer types, survivors of CLL are more likely to be diagnosed with another type of cancer during their lifetime3

Sources and Additional Reading for CLL Epidemiology:

  1. National Cancer Institute. Surveillance, Epidemiology, and End Results Program. Cancer Stat Facts: Chronic Lymphocytic Leukemia (CLL). Available at: https://seer.cancer.gov/statfacts/html/clyl.html
  2. Siegel RL, et al. Cancer Statistics, 2018. CA Cancer J Clin. 2018;68:7-30
  3. Falchi L, Vitale C, Keating MJ, Lerner S, et al. Incidence and prognostic impact of other cancers in a population of long-term survivors of chronic lymphocytic leukemia. Annals of Oncology 27:1100-1106, 2016. Doi: 10.1093/annonc.mdw072