Self-reported and proxy-reported versions comparison measured using the SSPedi among patient groups (contrasted groups analysis)
| Version | Contrasted groups | N | Mean | Median | P value |
| Self | Inpatient unit | 14 | 10.5 (9.1) | 8.5 (1–34) | 0.64 |
| Infusion centre | 99 | 8.63 (6.05) | 8.0 (0–27) | ||
| Non-metastatic | 85 | 9.07 (6.34) | 8.0 (0–34) | 0.29 | |
| Metastatic | 26 | 7.77 (6.32) | 5.5 (0–27) | ||
| Proxy | Inpatient unit | 5 | 9.00 (2.35) | 10.0 (6–11) | 0.66 |
| Infusion centre | 36 | 9.94 (8.36) | 6.50 (0–30) | ||
| Non-metastatic | 31 | 9.84 (7.63) | 9.0 (0–30) | 0.80 | |
| Metastatic | 10 | 9.80 (8.97) | 6.0 (0–25) |
SSPedi, Symptom Screening in Paediatrics Tool.