Table 1.
Patient Cases Registered in CCRN COG Trial From 2008 to 2013 Compared With Expected Patient Cases During Same Time Period Based on SEER Estimates
| Diagnosis | Age Group (years) |
All |
||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 0 to 4 |
5 to 9 |
10 to 14 |
15 to 19 |
|||||||
| Observed | Expected | Observed | Expected | Observed | Expected | Observed | Expected | Observed | Expected | |
| Adrenocortical carcinoma | 29 | 162 | 9 | 36 | 17 | 66 | 9 | 72 | 64 | 336 |
| Colon carcinoma | 13 | 84 | 13 | 186 | 37 | 786 | 47 | 3,396 | 110 | 4,452 |
| Melanoma (cutaneous) | 20 | 324 | 41 | 582 | 54 | 1,464 | 47 | 5,922 | 162 | 8,292 |
| Naospharyngeal carcinoma | 27 | 18 | 36 | 162 | 77 | 906 | 53 | 1,692 | 193 | 2,778 |
| Thyroid carcinoma | 0 | 66 | 14 | 444 | 44 | 2,202 | 47 | 7,854 | 105 | 10,566 |
Abbreviations: COG, Children's Oncology Group; CCRN, Children's Cancer Research Network.