Table 3.
Correlation Analysis of Laboratory Variables of 208 Patients with Nasopharyngeal Carcinoma
| Variables | MPV/PC Ratio(P Value/r) | PDW(P Value/r) |
|---|---|---|
| MPV/PC ratio | * | 0.663/-0.030 |
| PDW | 0.663/-0.030 | * |
| Age | 0.738/0.023 | 0.242/-0.082 |
| WBC | 0.000/-0.317 | 0.275/0.076 |
| RBC | 0.324/0.069 | 0.341/-0.066 |
| M | 0.005/-0.196 | 0.326/0.069 |
| L | 0.731/0.024 | 0.793/0.018 |
| N | 0.000/-0.345 | 0.307/0.071 |
| PLT | 0.000/-0.842 | 0.057/-0.132 |
| MPV | 0.000/0.572 | 0.000/-0.505 |
| Stage (Ⅰ–Ⅳ) | 0.079/-0.122 | 0.348/0.065 |
| Serosal invasion (T1+T2, T3+T4) | 0.000/-0.288 | 0.187/0.092 |
| Lymph node metastasis (N0, N1-N3) | 0.224/-0.085 | 0.701/0.027 |
| Distant metastasis (M0, M1) | 0.793/0.018 | 0.428/0.055 |
Notes: P value and r were determined by Pearson correlation or Spearman correlation analysis, r was correlation coefficient. *Indicates that there is no correlation between the two indicators.
Abbreviations: WBC, white blood cells; RBC, red blood cells; M, monocytes; L, lymphocytes; N, neutrophils; PLT, platelets; MPV, mean platelet volumes; MPV/PC ratio, mean platelet volume/platelet count ratio; PDW, platelet distribution width.