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. 2014 Sep 15;190(6):656–664. doi: 10.1164/rccm.201403-0586OC

Table 1.

GENE Population Clinical Characteristics Stratified by Genotype

  TT (n = 122) CT (n = 115) CC (n = 35) P Value
Age 25.4 ± 6.7 26.1 ± 6.7 26.5 ± 7.2 0.33
Female sex 55 (47.8%) 16 (45.7%) 19 (76.0%) 0.33
Body mass index 23.7 ± 2.8 24.1 ± 3.0 23.4 ± 2.8 0.87
African ancestry 28 (23.0%) 47 (40.9%) 21 (60.0%) <0.001
European ancestry 94 (77.1%) 68 (59.1%) 14 (40.0%)

Definition of abbreviation: GENE = Genetics of Evoked response to Niacin and Endotoxemia.

Values shown are mean ± standard deviation or number (proportion). Groups were compared in an additive fashion by linear regression for continuous variables and logistic regression for categorical ones.