2.
不同临床病理特征的早期NSCLC患者血清MIC-1水平
Comparison of the serum MIC-1level among different pathological characteristics (pg/mL)
| Characteristics | n | Mean (pg/mL) | SD | P |
| Age (year) | 0.001 | |||
| < 60 | 64 | 1, 221.39 | 838.21 | |
| ≥60 | 88 | 1, 665.85 | 809.71 | |
| Gender | 0.030 | |||
| Female | 89 | 1, 603.85 | 708.35 | |
| Male | 63 | 1, 301.92 | 725.07 | |
| Tumor size (cm) | 0.200 | |||
| < 3 | 105 | 1, 426.85 | 887.49 | |
| ≥3 | 47 | 1, 594.57 | 748.84 | |
| Smoking history (year) | 0.060 | |||
| < 20 | 83 | 1, 361.11 | 925.53 | |
| ≥20 | 69 | 1, 620.17 | 726.11 | |
| Histologic type | 0.458 | |||
| Squamous cell | 36 | 1, 579.20 | 729.58 | |
| Adenocarcinoma | 116 | 1, 446.51 | 910.47 | |
| Stage | 0.141 | |||
| Ⅰ | 98 | 1, 034.80 | 814.33 | |
| Ⅱ | 54 | 1, 615.24 | 897.99 | |
| Differentition | 0.184 | |||
| Moderate-well | 38 | 1, 320.18 | 1, 057.10 | |
| Poor | 114 | 1, 531.55 | 764.29 | |
| T | 0.066 | |||
| T1 | 42 | 1, 223.90 | 648.02 | |
| T2 | 101 | 1, 585.81 | 924.241 | |
| T3 | 9 | 1, 465.89 | 512.00 | |
| N | 0.193 | |||
| N0 | 124 | 1, 430.26 | 798.13 | |
| N1 | 24 | 1, 674.54 | 1, 460.50 | |
| N2 | 4 | 1, 880.66 | 1, 600.10 | |
| Recurrence/metastasis | 0.270 | |||
| No | 118 | 1, 438.48 | 865.92 | |
| Yes | 34 | 1, 618.32 | 779.32 | |
| Survival information | 0.042 | |||
| Alive | 134 | 1, 427.60 | 851.50 | |
| Dead | 18 | 1, 859.22 | 736.98 |