Table 6.
Main characteristics of the studies included in the review of nervous system tumors
| Study | Tumor types | Sample size (Normal: Tumor) |
Detection Method | P value | TNM (p value) |
LNM (p value) |
DM (p value) |
OS (p value) |
References |
|---|---|---|---|---|---|---|---|---|---|
| Wang | Glioma | (18: 30) | qRT-PCR | p < 0.05 | p = 0.014 | / | / | / | Wang et al. 2017c) |
| Du | Glioma | (69: 69) | qRT-PCR | p < 0.01 | p = 0.079 | / | / | p = 0.0007 | Du et al. 2017) |
| Wang | Glioma | (30: 30) | qRT-PCR | p < 0.05 | / | / | / | / | Wang et al. 2020c) |
| Zhang | Neuroblastoma | (30: 30) | qRT-PCR | p < 0.05 | p = 0.011 | / | / | / | Zhang et al. 2019b) |
| Yang | Neuroblastoma | (20: 36) | qRT-PCR | p < 0.05 | / | / | / | / | Yang et al. 2020) |