Table 4.
Demographic characteristics of the SSRS and FSRT groups.
| Characteristics | Before matching | p value | After matching | p value | ||
|---|---|---|---|---|---|---|
| SSRS | FSRT | SSRS | FSRT | |||
| No. of patients | 147 | 81 | N/A | 72 | 72 | N/A |
| Mean age, mean (SD) | 58.15 (12.85) | 54.19 (13.94) | 0.032* | 53.07 (12.05) | 54.22 (13.14) | 0.584 |
| Male | 41 (27.9) | 29 (35.8) | 0.215 | 23 (31.9) | 23 (31.9) | 1.000 |
| Type | 0.226 | 0.596 | ||||
| Newly diagnosed | 48 (32.7) | 18 (22.2) | 13 (18.1) | 18 (25.0) | ||
| Residual | 69 (46.9) | 46 (56.8) | 40 (55.6) | 37 (51.4) | ||
| Recurrent | 30 (20.4) | 17 (21.0) | 19 (26.4) | 17 (23.6) | ||
| Location | 0.472 | 0.247 | ||||
| Non-skull base | 91 (61.9) | 9 (11.1) | 26 (36.1) | 6 (8.3) | ||
| Skull base | 56 (38.1) | 72 (88.9) | 46 (63.9) | 66 (91.7) | ||
| TV (cm3), median (range) | 3.57 (0.27–51.7) | 7.70 (0.41–58.23) | < 0.001* | 5.13 (0.27–51.7) | 6.69 (0.41–49.55) | 0.749 |
| TV > 10 cm3 | 16 (37.2) | 27 (62.8) | < 0.001* | N/A | N/A | N/A |
| F/U, month, median (range) | 60.00 (1–149) | 45.00 (2–125) | 0.049* | 58.50 (1–149) | 49.50 (2–122) | 0.768 |
F/U follow-up, NA not applicable, TV tumor volume.