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Table 1 Relationship between gross tumor volume and AI of osteosarcoma

From: Determination of the apoptotic index in osteosarcoma tissue and its relationship with patients prognosis

Tumor volume * A I (cases)
- + ++ +++
≥10 cm 4 6 8 6
<10 cm 22 6 4 0
  1. *:Wilcoxon Rank test analysis : Z=−2.994 , P<0.01.