Table 3. Chi square analysis.
A | Unaffected family members | Patients | p (χ2) |
---|---|---|---|
GG/GA |
20 |
1 |
<0.05 (22.04) |
AA |
0 |
6 |
|
B |
Controls+Unaffected family members |
Patients |
p (χ2) |
GG/GA |
119 |
1 |
<0.05 (107.10) |
AA | 0 | 6 |
A: χ2 analysis of families RP21 and RP53 showing association of alleles AA with the disease. B: χ2 analysis of the families and the controls.