Caucasian American (N=1207)
African American (N=235)
Well Differentiated
383 (32%)
46 (20%)
Moderately Differentiated
478 (40%)
79 (34%)
Poorly Differentiated
334 (28%)
109 (46%)
p(χ
2
)<0.001
Table 2:
Invasive Grade by Ethnicity.