Table 4 of
Larsson, Mol Vis 2004;
10:821-831.
Table 4. Twin correlations and twin cross correlations for the five iris characteristics by zygosity
Within pair correlations are shown on the diagonal, and the cross-twin correlations are shown off-diagonal. The asterisk represents a p<0.05 (by a two tailed test).
Monozygotic twins (100 pairs)
----------------------------------------------
Scales Crypts P. Dots Color Wolfflin Furrows
-------- ------ ------- ------ -------- -------
Crypts 0.66*
P. dots -0.05 0.58*
Color 0.06 0.20* 0.87*
Wolfflin 0.22* -0.05 -0.18 0.75*
Furrows -0.23* 0.24* 0.37* 0.03 0.79*
Dizygotic twins (99 pairs)
----------------------------------------------
Scales Crypts P. Dots Color Wolfflin Furrows
-------- ------ ------- ------ -------- -------
Crypts 0.34*
P. dots -0.12 0.27*
Color 0.06 0.25* 0.53*
Wolfflin -0.10 -0.10 -0.06 -0.20*
Furrows -0.16 0.10 0.38* -0.17 -0.28*
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