Table 5.
Univariate analyses of prognostic factors for overall survival of cervical carcinoma
| Variable | Categories | 95% CI | P value |
|---|---|---|---|
| Age | <50 | Reference | 0.574 |
| ≥50 | 1.024-3.367 | ||
| Tumor size (cm) | ≤4 | Reference | 0.352 |
| >4 | 0.736-2.538 | ||
| Histology Grade | G1-G2 | Reference | 0.003 |
| G3 | 0.741-1.696 | ||
| Tumor stage | I | Reference | |
| II-IV | 1.816-3.668 | ||
| Lymph node metastasis | Without | Reference | <0.001 |
| With | 1.021-4.660 | ||
| Vascular invasion | Without | Reference | 0.453 |
| With | 0.661-2.167 | ||
| Infiltrating depth | <1/2 | Reference | 0.127 |
| ≥1/2 | 0.798-2.639 | ||
| HPV infection | Negative | Reference | 0.512 |
| Positive | 1.359-4.226 | ||
| Serum LDH-C4 | Low | Reference | 0.002 |
| High | 1.134-3.051 | ||
| Exosome LDH-C4 | Low | Reference | <0.001 |
| High | 1.092-2.876 |
Univariate analysis was used to analyze the data. P<0.05 was considered a significant difference.