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. 2010 Nov 25;5:75. doi: 10.1186/1746-1596-5-75

Table 6.

Relationships between Tumor Groups and Tumor Parameters

Two-Tailed P*

Tumor parameters I-type vs. PB-type type PB-type vs. O-type I-type vs. O-type
Histological classification
 T1 vs. T2/T3 0.017 0.483 0.013
 N0 vs. N1 0.012 0.386 0.003
Immunohistochemical classification
 T1 vs. T2/T3 0.014 0.809 0.018
 N0 vs. N1 0.130 0.734 0.253

* Fisher's exact test.

Other type implies histological unusual type.