4 documents found, page 1 of 1
Patterns of food preparation in children and adult diets and their associations...
Rei, MCC; Correia, DM; Torres, DPM; Lopes, CMM; Costa, AIA; Rodrigues, SSPThis cross-sectional study aimed to identify patterns of food preparation and examine their demographic and socio-economic drivers, along with impacts on health and nutritional status, physical activity, and diet quality. Dietary data from a national-representative sample (n = 5005, 3-84 years) of the Portuguese National Food, Nutrition, and Physical Activity Survey (IAN-AF 2015/16) were classified by preparati...
Factors influencing food waste during lunch of fourth-grade school children
Liz, Martins, M; Rodrigues, SSP; Cunha, LM; Rocha, AThis study aims to explore the factors that influence plate waste at lunches served in primary schools. Data was collected for all fourth-grade children attending 21 primary schools from the city of Porto (Portugal) (n = 463). Plate waste was evaluated by the weighing method and factors influencing plate waste were collected by observation of menu and canteen characteristics and through the application of a que...
DIET QUALITY IN ELDERLY PORTUGUESE HOUSEHOLDS
Santos, DM; Rodrigues, SSP; De Oliveira, BMPM; Vaz D V De AlmeidaObjective: to identify diet quality time trends in Portuguese elderly households and the association of diet quality with sociodemographic characteristics. Design: Set of four cross-sectional studies. Setting: Portuguese population. Subjects: nationally representative samples from Household Budget Surveys (1989-1990, 1994-1995, 2000-2001 and 2005-2006 versions). Households with members aged >= 65 years were cat...
Effect of sociodemographic variables and time on food group contribution to tot...
Santos, DM; Oliveira, BMPM; Rodrigues, SSP; De Almeida, MDVTo analyze the simultaneous effects of sociodemographic variables and time on each food group contribution to total Portuguese elderly household food availability. Four cross sectional Portuguese Household Budget Surveys were used. A multivariate analysis of variance (MANOVA), using a general linear model (GLM), was applied to analyze the simultaneous effects of sociodemographic variables and time. Portuguese p...