Table 1 Characteristics of eligible participants with two days of dietary recall data, National Health and Nutrition Examination Survey 2015–2018*
Sex | Â |
Male | 49.1 (3954) |
Female | 50.9 (4174) |
Mean age (SD), years | 48.6 (15.6) |
Educational attainment | Â |
High school equivalent or lower | 35.5 (3425) |
Some college | 32.1 (2575) |
College degree or greater | 32.4 (2121) |
Income | Â |
Poverty-to-Income Ratio < 185% | 28.6 (3212) |
Poverty-to-Income Ratio 185–399% | 28.3 (2217) |
Poverty-to-Income Ratio ≥ 400% | 35.0 (1874) |
Missing income information | 8.1 (825) |
Race/ethnicity | Â |
Non-Hispanic white | 64.1 (2949) |
Non-Hispanic Black | 11.1 (1873) |
Hispanic | 14.8 (2054) |
Asian, Multiracial, and Other Non-Hispanic race/ethnicities | 10.0 (1252) |
Median (IQR) Planetary Health Diet Index score | 68 (59, 77) |
Median (IQR) Healthy Eating Index-2015 score | 53 (44, 63) |
Median (IQR) Dietary Approaches to Stop Hypertension score | 24 (19, 28) |
Median (IQR) diet-related greenhouse gas emissions | 3.9 (2.6, 5.8) |