Table 2:
Description variables of mGBM patients in the included studies.
| Author name | Duration of study | Type of study | Total no of patients | mGBM patients | Mean age | Male | Female | KPS>70 | KPS≤70 | STB | Subtotal resection | GTR | RT | RT+CT | No. of patients received chemo | Overall survival mGBM | Statistical parameter | Overall survival sGBM |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ahmadipour et al. | 2006–2014 | Retrospective | 565 | 231 | 62.2 | 11.4 | Mean | 13.5 | ||||||||||
| Armocida et al. | 2014–2016 | Retrospective | 176 | 12 | 64.2 | 5 | 7 | 9 | 3 | 3 | 3 | 12 | 10 | Median | 16 | |||
| Fleischmann et al. | 2011–2019 | Retrospective | 20 | 20 | 60.35 | 13 | 7 | 14 | 5 | 18 | 2 | 18 | 8 | Median | ||||
| Guerrini et al. | 2015–2018 | Retrospective | 16 | 16 | 66.5 | 11 | 5 | 12 | 3 | 5 | 10 | 2 | 9 | 8.7 | ||||
| Haque et al. | 2004–2016 | NCDB | 45268 | 7785 | <50=1022 51–65=3360, 65–79=2814, >80=589 | 4405 | 3380 | 2647 | 2731 | 2005 | 5958 | 4190 | 718 | 8.3 | Median | 12.8 | ||
| Kasper et al. | 2014–2019 | Retrospective | 183 | 54 | 68.5 | 38 | 16 | 8 | 27 | 5 | Median | 15 | ||||||
| Kong et al. | 2004–2010 | Retrospective | 51 | 20 | 53 | 31 | 20 | 10 | 10 | 14 | 16.03 | Median | 20.57 | |||||
| Lasocki et al. | 2007–2010 | Retrospective | 151 | 51 | 65 | 5.87 | Median | 11.53 | ||||||||||
| Liu et al. | 1997–2011 | Retrospective | 203 | 30 | 58.5 | 21 | 9 | 27 | 24 | 13 | 8 | Median | 11 | |||||
| Lou et al. | 2007–2008 | Phase II | 41 | 12 | 59.1 | 26 | 15 | 32 | 9 | 41 | 41 | 11.7 | Median | |||||
| Patil et al. | 2003–2010 | Retrospective | 368 | 47 | 62.7 | 36 | 11 | 27 | 16 | 4 | 41 | 36 | 6 | Median | 11 | |||
| Paulsson et al. | 2000–2010 | Retrospective | 161 | 33 | 63 | 20 | 13 | 12 | 14 | 7 | 33 | 28 | 8.2 | Median | 11 | |||
| Pérez-Beteta et al. | 2006–2017 | Retrospective | 97 | 97 | 62 | 50 | 47 | 42 | 55 | 6 | 63 | 5 | 7.39 | Median | ||||
| Syed et al. | 2004–2013 | Retrospective | 265 | 63 | 72.5 | 30 | 24 | 9 | 63 | 32 | 40 | 11.5 | Median | 14.8 | ||||
| Tunthanathip et al. | 2003–2018 | Retrospective | 173 | 30 | 54.5 | 19 | 11 | 14 | 16 | 9 | 19 | 2 | 22 | 8 | 6 | Median | 12 | |
| Wang et al. | 2015–2019 | Retrospective | 492 | 57 | 55.3 | 45 | 12 | 21 | 36 | 11 | 15 | 31 | 7 | 9 | 26 | 9 | Median | |
| Thomas et al. | 2006–2011 | Retrospective | 189 | 67 | 61 | 34 | 33 | 35 | 17 | 15 | 10 | Median | 18 | |||||
| Showalter et al. | 1995–2005 | Retrospective | 50 | 50 | 61 | 29 | 20 | 11 | 33% | 6 | 50 | 21 | 8.1 | Median | ||||
| Hassaneen et al. | 1993–2008 | Retrospective | 40 | 20 | 52 | 14 | 6 | 20 | 9 | 9 | 9.7 | Median | 10.5 | |||||
| Baro et al. | 2011–2021 | Retrospective | 98 | 98 | 62 | 63 | 35 | 26 | 45 | 0 | 2 | 54 | 26 | 10.2 | Median | |||
| Lahmi et al., | 2008–2017 | Retrospective | 11 | 11 | 50 | 7 | 4 | 11 | 9 | 2 | 11 | 10 | Median | |||||
| Dono et al., | 2004–2019 | Retrospective | 564 | 31 | 61 | 17 | 14 | 26 | 4 | 23 | 4 | 29 | 13 | Median | 17.9 |
m-GBM: Multiple GBM (multicentric or multifocal), sGBM=Solitary GBM, STB=Stereotactic biopsy, GTR: Gross total resection, NCDB: National cancer database