Phenotype Number of GxE data points Environmental factor Number of GxE data points
obesity phenotypes 98 physical activity 109
BMI 40 fat, total, percent energy from 57
waist circumference 17 SFA, percent energy from 46
delta body weight 12 PUFA, percent energy from 33
delta fat mass 6 high-fat challenge 29
lipid phenotypes   MUFA, percent energy from 24
HDL-C 85 alcohol 20
triglyceride 44 Mediterranean diet 15
cholesterol, total 33 low-energy diet 12
LDL-C 29 low-fat diet 12
delta LDL-C 9 PUFA, N-3, percent energy from 12
APOA1, plasma 8 fish oil 11
APOB, plasma 7 diet, in general 10
APOC3, plasma 7 smoking 10
delta cholesterol, total 7 dietary cholesterol 9
delta HDL-C 7 PUFA, N-6, percent energy from 9
triglyceride:HDL-C ratio 7 SFA:CHO ratio 9
LDL-C:HDL-C ratio 5 NCEP-1 diet 7
insulin phenotypes   fenofibrate 6
insulin resistance (HOMA-IR) 17 PUFA:SFA ratio 5
glucose, 2-h 8    
type 2 diabetes 8    
glucose, fasting 6    
insulin, fasting 6    
vascular phenotypes      
blood pressure, systolic 9    
intima-media thickness 9    
homocysteine, plasma 5    
C-reactive protein, plasma 4    
Table 2: Phenotypes and Environmental factors with the greatest number of examples in their respective categories.