Table 1
Allelic imbalance (AI) on chromosome 12q according to ethnicity
AI on any portion of chromosome 12q
Negative
Positive
p Value
*Fisher’s exact test, when data are compressed into a 2×2 table of white versus minority, compared for 12q status.
Ethnicity (n=75)
White
16
22
Hispanic
4
14
0.045*
African-American
3
16