Psychometrics / Principal Component Analysis / Food / Diet / Humans / Child / Female / Male / Young Adult / Questionnaires / Adult / Public health systems and services research / Reproducibility of Results / Health Food / Cross Sectional Studies / Nutrition Policy / Child / Female / Male / Young Adult / Questionnaires / Adult / Public health systems and services research / Reproducibility of Results / Health Food / Cross Sectional Studies / Nutrition Policy
Psychometrics / Principal Component Analysis / Food / Diet / Humans / Child / Female / Male / Young Adult / Questionnaires / Adult / Public health systems and services research / Reproducibility of Results / Health Food / Cross Sectional Studies / Nutrition Policy / Child / Female / Male / Young Adult / Questionnaires / Adult / Public health systems and services research / Reproducibility of Results / Health Food / Cross Sectional Studies / Nutrition Policy
