Table S3. Trend of suicide mortality SMR (%) in AYA cancer patients, SEER, 1973–2015.
| Cancer | Before 1993 | 1994–2003 | After 2004 | Pa | |||||
|---|---|---|---|---|---|---|---|---|---|
| N | SMR (%) | N | SMR (%) | N | SMR (%) | ||||
| AYA Total | 197 | 0.30 | 138 | 0.17 | 98 | 0.06 | <0.001 | ||
| Nasopharynx | 1 | 0.20 | 5 | 0.79 | 2 | 0.20 | 0.168 | ||
| Esophagus | 0 | 0.00 | 0 | 0.00 | 0 | 0.00 | – | ||
| Stomach | 1 | 0.08 | 3 | 0.17 | 4 | 0.13 | 0.808 | ||
| Colon and rectum | 14 | 0.37 | 15 | 0.28 | 14 | 0.12 | 0.004 | ||
| Liver | 0 | 0.00 | 0 | 0.00 | 1 | 0.07 | 1 | ||
| Gallbladder | 0 | 0.00 | 0 | 0.00 | 0 | 0.00 | – | ||
| Pancreas | 1 | 0.16 | 1 | 0.13 | 0 | 0.00 | 0.212 | ||
| Lung | 6 | 0.19 | 4 | 0.12 | 2 | 0.05 | 0.237 | ||
| Bone | 9 | 0.68 | 4 | 0.23 | 4 | 0.13 | 0.012 | ||
| Melanoma | 46 | 0.42 | 33 | 0.24 | 11 | 0.05 | <0.001 | ||
| Breast | 27 | 0.17 | 23 | 0.12 | 16 | 0.04 | <0.001 | ||
| Cervix uteri | 20 | 0.29 | 11 | 0.15 | 8 | 0.07 | 0.002 | ||
| Uterus | 3 | 0.17 | 2 | 0.08 | 3 | 0.05 | 0.294 | ||
| Ovary | 6 | 0.20 | 3 | 0.11 | 3 | 0.07 | 0.241 | ||
| Prostate | 1 | 1.59 | 0 | 0.00 | 2 | 0.30 | 0.198 | ||
| Urinary bladder | 9 | 0.56 | 6 | 0.41 | 4 | 0.19 | 0.196 | ||
| Kidney and renal pelvis | 7 | 0.52 | 4 | 0.18 | 2 | 0.03 | <0.001 | ||
| Eye | 1 | 0.31 | 1 | 0.23 | 1 | 0.13 | 0.784 | ||
| Brain and other nervous system | 20 | 0.37 | 13 | 0.21 | 11 | 0.11 | 0.003 | ||
| Thyroid | 25 | 0.32 | 10 | 0.08 | 10 | 0.03 | <0.001 | ||
a, P value of chi-square test. SEER, Surveillance, Epidemiology, and End Results; AYA, adolescence and young adult; SMR, suicide mortality rate.