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. Author manuscript; available in PMC: 2014 Apr 23.
Published in final edited form as: Clin Pharmacol Biopharm. 2013 Jun 29;2(2):110. doi: 10.4172/2167-065x.1000110

Table 1.

Demographic Characteristics of the Sample Divided Based on T Allele Carrier State.

Characteristicsc All Subjects
(N=124)		 T(+) Genotypes
(N=18)		 T(−) Genotype
(N=106)		 Statistical
Analysis		 P
Male, n (%) 112 (90) 15 (83) 97 (92) Fisher’s Exact 0.4
Age, mean ± SD, y 11.8 ± 2.8 13.1 ± 2.6 11.6 ± 2.8 t= 2.20, df=122 <0.03
Race/Ethnicity, % Caucasian/African American/Hispanic/Other 82/14/3/1 [n=123] 13/0/1.5/0 69/14/1.5/1 [n=105] Fisher’s Exact >0.06
Pubertal Status, % at Tanner stage I, II, III, IV, V 34/18/17/19/11 [n=122] 2/2/2/6/3 32/16/15/13/8 [n=104] Fisher’s Exact <0.05