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Log Rank Test to Compare the Relationship Between Survival Period and Tumor Development
| Univariate Analysis | ||||
|---|---|---|---|---|
| Covariates | N(30) | Event | Median Time of Lifetime (Months) (95% CI) | P |
| PDX established | 10 | 10 | 3 (1.5–4.5) | 0.031 (P<0.05) |
| PDX did not develop | 20 | 13 | 16 (7.0–25.0) | |
