From: Malignancies in children and young adults on etanercept: summary of cases from clinical trials and post marketing reports
PMD
SEER
Age group,ayears
Reports, n
Reports per 100,000 pt-yrs
Incidence rate per 100,000 pt-yrs (95% CI)
0 to 17
19
32.0
15.9 (15.7-16.0)
18 to 30
79
46.9
42.1 (41.7-42.4)