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. Author manuscript; available in PMC: 2010 Jul 7.
Published in final edited form as: Am J Med Genet A. 2010 Jul;152A(7):1701–1710. doi: 10.1002/ajmg.a.33482

Table I.

Summary of families and individuals ascertained for the study.

Group Ancestral Origin No. of Families No. of Individuals Affected Individuals Unaffected Individuals Affected Individuals by Phenotype
CL1 CL/P2
Families
 North America US 89 529 145 384 39 106
 Central America Guatemala 77 514 93 421 20 73
 Europe Spain 36 136 43 93 10 33
Turkey 29 288 38 250 17 21
 East Asia China 60 180 60 120 14 46
 TOTAL 291 1647 379 1268 100 279
1

CL, cleft lip;

2

CL/P, cleft lip with or without cleft palate.