Digit | Ridge count -cases | Ridge count -controls |
---|
Thumb | 13 | 18 |
Index | 8 | 25 |
Middle | 10 | 14 |
Ring | 10 | 22 |
Little | 11 | 13 |
-
Mean ridge count cases = 12.4, controls = 19.6
- Ridge count S.D. cases = 1.62, controls = 4.67
- The difference was found to be statistically significant (p < 0.05) t = 3.28 (CI -8.00)
- The pattern intensity index of breast cancer patients as well as the controls was studied & the following observations were made.