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Table 2 CO2e for participants included in the validation analysis

From: Diet-related greenhouse gas emissions assessed by a food frequency questionnaire and validated using 7-day weighed food records

  Crude kg CO2e per day Energy-adjusted kg CO2e per day
  Mean Median (IQR) Mean Median (IQR)
WFR 5.04 4.47 (2.67) 5.04 4.81 (2.36)
Meal-Q 3.76 3.51 (1.83) 3.76 3.55 (1.69)
% of WFRa 75 78   75 74  
  1. Mean, median and IQR of daily CO2e for participants included in the validation analysis (n = 166)
  2. IQR Interquartile range, CO 2 e Carbon dioxide equivalents, WFR Weighed food record. aMeal-Q /WFR. There was a statistically significant difference in CO2e between WFR and Meal-Q. Crude P = 0.00, Energy-adjusted P = 0.00, for Wilcoxon signed rank test