
Mean ± standard deviation

ū_{1}ū_{2}^{a}

t
^{a}

P
^{a}

OR^{b}

P
^{b}

Variance explained (%)^{c}


Case

Control

(95% CI)^{a}

(95% CI)


East Polynesian (H)

10.93 ± 1.56

10.45 ± 1.91

0.48

2.71

0.007

1.22

0.002

1.38

(0.13, 0.83)

(1.071.39)

East Polynesian (L)

4.81 ± 1.70

4.68 ± 1.96

0.13

0.47

0.64

1.03

0.77

0.09

(0.44, 0.71)

(0.841.26)

West Polynesian

17.24 ± 1.21

16.57 ± 2.95

0.67

2.43

0.016

1.14

0.041

1.89

(0.13, 1.22)

(1.011.30)

Polynesian

11.16 ± 1.54

10.23 ± 2.04

0.93

1.54

0.14

1.32

0.21

5.11

(0.31, 2.18)

(0.852.05)

European Caucasian

3.02 ± 1.60

2.94 ± 1.52

0.08

0.75

0.45

1.01

0.80

0.04

(0.13, 0.28)

(0.931.11)

 ^{a}ū_{1}ū_{2}, difference in means (case (ū1) minus control (ū2)); t, tvalue, P, twotailed ttest Pvalue. ^{b}OR, odds ratio (adjusted by sex); P, logistic regression Pvalue. ^{c}Based on pseudoR^{2} calculated during logistic regression.