Additional file 2 of Healthcare providers’ knowledge, attitude, and practice on quality of nutrition care in hospitals from a developing country: a multicenter experience

Additional file 2. Table S1: Distribution of responses to each knowledge question with a five-point Likert scale ranked from 1 to 5 (Strongly disagree, disagree, not sure, agree, and strongly agree). Table S2: Distribution of responses to each attitude question with a five-point Likert scale ranked from 1 to 5 (Strongly disagree, disagree, not sure, agree, and strongly agree). Table S3: Distribution of responses to each practice question with a five-point Likert scale ranked from 1 to 4 (Never, sometimes, often, and always).