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. Author manuscript; available in PMC: 2015 Jun 26.
Published in final edited form as: J Diabetes Obes. 2015 Feb 27;2(1):10.15436/2376-0494.15.007. doi: 10.15436/2376-0494.15.007

Table 3.

Linkage-disequilibrium of NPC1 alleles and encoded residues in relation to race/ethnic group

Non-Hispanic White (n=150)
R1266Q I858V I642M
H215R D′ 0.9968 0.9996 0.9997
r2 0.0657 0.6557 0.9311
P-value 9.04E-06 < 2.22E-16 < 2.22E-16
I642M D′ 0.9969 0.9996
r2 0.0705 0.6109
P-value 4.24E-06 < 2.22E-16
I858V D′ 0.9962
r2 0.043
P-value 0.0003
Hispanic (n=353)
R1266Q I858V I642M
H215R D′ 0.9994 0.9996 0.9996
r2 0.3535 0.2967 0.7543
P-value < 2.22E-16 < 2.22E-16 < 2.22E-16
I642M D′ 0.9994 0.9993
r2 0.4683 0.2238
P-value < 2.22E-16 < 2.22E-16
I858V D′ 0.9989
r2 0.1049
P-value < 2.22E-16
Native American (n=64)
R1266Q I858V I642M
H215R D′ 0.9992 0.9992 0.9988
r2 0.3378 0.2013 0.2112
P-value 4.86E-11 3.87E-07 2.01E-07
I642M D′ 0.9991 0.9971
r2 0.6246 0.0424
P-value < 2.22E-16 0.0198
I858V D′ 0.9982
r2 0.0679
P-value 0.0031

D′ = Absolute linkage-disequilibrium estimate; r2 = Relative linkage-disequilibrium; P-value = Chi-square P-value for marker independence.