Table 1 Variables from FPED constituting the PDI (8 categories)
From: Plant-based dietary patterns and fasting insulin: a cross-sectional study from NHANES 2017–2018
plant versus animal | ||
|---|---|---|
Category | FPED variable | Score: PDI |
Total fruit | F_TOTAL | positive |
Total vegetable | V_TOTAL | positive |
Legumes | V_LEGUMES | positive |
Total grains | G_TOTAL | positive |
Total meat poultry seafood | PF _MPS_TOTAL | negative |
Eggs | PF_EGGS | negative |
Soy | PF_SOY | positive |
Nuts and seeds | PF_NUTSDS | positive |