Table 3.
GTR, permanent SAND and Censored data summary
| No-IoMRI (%) | IoMRI (%) | Total (%) | p-value | OR (95%CI) | ||
|---|---|---|---|---|---|---|
| crude | adjusted | |||||
| Permanent SAND | ||||||
| All | 12 (14) | 5 (7) | 17 (10) | 0.14 | 0.28 | 0.53 (0.17, 1.68) |
| E− | 6 (14) | 1 (4) | 7 (10) | 0.20 | 0.6 | 0.53 (0.05, 5.53) |
| E+ | 6 (14) | 4 (8) | 10 (11) | 0.36 | 0.35 | 0.51 (0.13, 2.05) |
| Gross Total Resection GTR | ||||||
| All | 19 (21) | 37(49) | 56 (34) | <0.01 | <0.01 | 5.21 (2.21, 12.27) |
| E− | 14 (31) | 21 (84) | 35 (50) | <0.01 | <0.01 | 7.42 (1.97, 27.9) |
| E+ | 5 (11) | 16(32) | 21 (22) | 0.02 | 0.03 | 3.36 (1.10, 10.29) |
| Censored | 3 (3) | 9 (12) | 12 (7) | 0.03 | - | - |
E+: eloquent brain area location of tumor
E− : tumor located outside eloquent brain area
IoMRI: used intra-operative magnetic resonance imaging
No-IoMRI: intra-operative magnetic resonance imaging was not used
Adjusted p-value: adjusted for eloquent brain area location of tumor, and WHO high grade tumor