title: Use and understanding of the nutrition information panel of pre-packaged foods in a sample of Mexican consumers.
abstract: OBJECTIVE
  To assess the use and understanding of the Nutritional information Panel (NIP) of pre-packaged foods by Mexican consumers.
  
  
  METHODS
  A questionnaire and an understanding test for NIP were applied to adult consumers in supermarkets of six cities in the Northern, Central, and Southern regions of Mexico. Data were analyzed by frequencies and Poisson regression models.
  
  
  RESULTS
  Interviewed 731 consumers; 71.5% were women, mean age 33 ± 9.7 (range: 18-60), 70% completed high-school or a higher degree. In total, 17% of consumers use the NIP for making purchase decisions; 49% did not understand the NIP. Only 1.2% of consumers answered correctly the five questions of the NIP understanding test.
  
  
  CONCLUSIONS
  The use and understanding of the NIP are low despite a high proportion self-reported reading and understanding. The lack of previous knowledge of the technical language prevents use and interpretation of NIP nutritional information for purchasing decisions.
authors.affiliation: Instituto Nacional de Salud Pública, Cuernavaca, Morelos, México.
authors.forename: Vanessa
authors.initials: V
authors.lastname: De la Cruz-Góngora
authors.forename: Salvador
authors.initials: S
authors.lastname: Villalpando
authors.forename: Guadalupe
authors.initials: G
authors.lastname: Rodríguez-Oliveros
authors.forename: Marcia
authors.initials: M
authors.lastname: Castillo-García
authors.forename: Verónica
authors.initials: V
authors.lastname: Mundo-Rosas
authors.forename: Sergio
authors.initials: S
authors.lastname: Meneses-Navarro
mesh_terms: D000293:Adolescent; D000328:Adult; D032882:Comprehension; D005260:Female; D005515:Food Labeling; D018857:Food Packaging; D007722:Health Knowledge, Attitudes, Practice; D006801:Humans; D008297:Male; D008800:Mexico; D008875:Middle Aged; D055815:Young Adult