Methodology for estimating dietary data from the semi-quantitative food frequency questionnaire of the Mexican National Health and Nutrition Survey 2012

• Main Authors: Ivonne Ramírez-Silva (Author), Alejandra Jiménez-Aguilar (Author), Danae Valenzuela-Bravo (Author), Brenda Martinez-Tapia (Author), Sonia Rodríguez-Ramírez (Author), Elsa Berenice Gaona-Pineda (Author), Salomón Angulo-Estrada (Author), Teresa Shamah-Levy (Author)
• Format: Book
• Published: Instituto Nacional de Salud Pública, 2016-12-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

Objective. To describe the methodology used to clean up and estimate dietary intake (DI) data from the Semi-Quantitative Food Frequency Questionnaire (SFFQ) of the Mexican National Health and Nutrition Survey 2012. Materials and methods. DI was collected through a shortterm SFFQ regarding 140 foods...