Objective: To evaluate the validity and reproducibility markers of food and beverage intake
obtained by means of a telephone-based surveillance system. Methods: Reproducibility was …

ABSTRACT OBJECTIVE: To evaluate the reproducibility and validity of data on food and
beverage intake obtained by means of a telephone-based surveillance system. METHODS …

Objective: To evaluate markers of food intake of the telephone-based risk factor surveillance
system for chronic diseases (VIGITEL) and the trend of these markers. Methods: A total of …

ABSTRACT OBJECTIVE: To estimate the frequency of fruit and vegetable consumption and
associated factors. METHODS: A total of 54,369 individuals aged≥ 18 years living in …

With the purpose of generating a list of foods for a food-frequency questionnaire, data from
24h dietary recalls on a typical day from a probabilistic sample of 1,724 adults of Niterói, Rio …

Objective: To describe the design of a Food Frequency Questionnaire (FFQ) to be used in
studies on food intake of adults from Cuiabá, Mato Grosso State, Brazil. Methods: A 24-hour …

Objective: To describe risk and protective factors for chronic diseases, in Brazilian capitals
and the Federal District, collected by the National Health Survey (PNS) and by the …

CONTEXT: Epidemiological studies of the validity and reliability of self-reported information
on important risk factors for non-communicable chronic diseases are scarce in Brazil …

This is a cross-sectional study based on data from the VIGITEL telephone health monitoring
survey, aiming to describe the prevalence of adequate fruit, greens and vegetable intake …

ABSTRACT OBJECTIVE: To describe the most commonly consumed foods in Brazil.
METHOD: This analysis is based on food intake data obtained on the first of two non …