Fig. 1From: Validity of a food frequency questionnaire to assess nutritional intake among Sri Lankan adultsBland and Altman plots for a energy (kcal), b protein in grams, c fat in grams, d carbohydrates in grams with the mean difference and limits of agreements. Averages = FFQ + &DWR/2. Mean difference (FFQ − 7DWR) is green line and 95 % limits of agreements in red line. Red color dots are outliersBack to article page