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Table 2 Results of DRD4-7R VNTR *Food environment interaction for BtS-MAVAN Combined (models adjusted for age (in years), sex, low household income status (< 45 K), and geographic clustering by Census tract)

From: Dopamine D4 receptor gene polymorphism (DRD4 VNTR) moderates real-world behavioural response to the food retail environment in children

Predictors BMI (n = 279) Energy density (n = 230)
DRD4-7R VNTR carrier 0.056 (95%CI: −0.685, 0.797); P = 0.88 0.51 (95%CI: 0.199, 0.813); P = 0.001
mRFEI 0.006 (95%CI: −0.009, 0.021); P = 0.44 0.004 (95%CI: −0.002, 0.010); P = 0.20
mRFEI*DRD4 7R VNTR 0.006 (95%CI: −0.020, 0.031); P = 0.65 −0.014 (95%CI: − 0.024, − 0.004); P = 0.007