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NK细胞、CD8+ T淋巴细胞低于正常参考值范围组与其他指标异常组患者比较
Basic information of NK & CD8+ T cell both decrease group and other abnormal groups
| Items | NK & CD8+ T cell both decrease (n=19) | Other index anomaly (n=40) | P |
| Males :Females | 8 :11 | 19 :21 | 0.698 |
| Age/years, x±s | 67.1±11.1 | 60.6±13.0 | 0.063 |
| Clinical classifications (Moderate :Severe :Critical) | 4 :8 :7 | 19 :21 :0 | 0.001 |
| Time from onset to test/d, x±s | 32.6±13.5 | 33.8±9.2 | 0.526 |
| Deaths, n | 6 | 0 | 0.001 |
