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Table 2 Delta BMI z-score changes in quartiles vs. rs1800497T allele status, n = 440 obese children participating in lifestyle intervention

From: Association analyses for dopamine receptor gene polymorphisms and weight status in a longitudinal analysis in obese children before and after lifestyle intervention

Quartile: 1 2 3 4
Delta BMI z-score -0.72 ± 0.24 -0.36 ± 0.06 -0.15 ± 0.07 0.12 ± 0.13
CC N(%) 70(23.2) 73(24.2) 82(27.2) 77(25.5)
CT N(%) 39(30.7) 35(27.6) 26(20.5) 27(21.3)
TT N(%) 1(9.1) 2(18.2) 2(18.2) 6(54.5)
  1. Fisher’s exact test p = 0.154.