Table 2.
The number of complete CL/P trios used in the data analysis, split by ancestry and gender of the proband. A few families of European descent had more than one affected offspring, which resulted in more than one complete trio for those families. Since the association test assesses the departure from independent assortment, the respective allele transmission and contributions to the test statistic are independent.
| Ancestry | Proband | CL/P trios | Total | Families |
|---|---|---|---|---|
| European | Male | 431 | ||
| Female | 250 | 681 | 668 | |
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| Asian | Male | 582 | ||
| Female | 313 | 895 | 895 | |
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| Other | Male | 16 | ||
| Female | 12 | 28 | 28 | |