Table 1 Kaplan-Meier analysis of 41 clinical GBM patients
Clinicopathologic variables | Number | Average survival time | P value |
|---|---|---|---|
All cases | 41 | 16.475 ± 2.600 | |
Age at diagnosis (years) | 0.382 | ||
<55 | 19 | 12.888 ± 1.908 | |
≥ 55 | 22 | 20.189 ± 4.422 | |
Gender | 0.618 | ||
Male | 22 | 18.556 ± 4.335 | |
Female | 19 | 14.289 ± 2.814 | |
KPS | 0.736 | ||
≤ 70 | 8 | 15.000 ± 4.979 | |
>70 | 33 | 17.698 ± 3.306 | |
Headache | 0.904 | ||
Yes | 18 | 12.752 ± 1.692 | |
No | 23 | 17.195 ± 3.676 | |
Intracranial infection | 0.052 | ||
Yes | 3 | 6.000 ± 4.041 | |
No | 38 | 17.352 ± 2.759 | |
Multiple lesions | 0.746 | ||
1 | 33 | 16.708 ± 2.740 | |
≥ 2 | 8 | 10.250 ± 1.980 | |
Volume | 0.192 | ||
≥ 42 | 20 | 12.075 ± 2.216 | |
<42 | 21 | 19.473 ± 4.138 | |
Lobe lesions | 0.584 | ||
1 | 33 | 15.996 ± 2.907 | |
≥ 2 | 8 | 17.469 ± 4.948 | |
Course time(d) | 0.151 | ||
≥ 30 | 14 | 10.399 ± 1.738 | |
<30 | 27 | 18.820 ± 3.488 | |
RND2 expression | |||
High | 20 | 9.307 ± 1.189 | 0.017* |
Low | 21 | 21.296 ± 3.981 |