Tesis
Índice de qualidade da dieta e fatores associados em adultos de Cuiabá
Fecha
2012-02-24Registro en:
LOUREIRO, Anarlete da Silva. Índice de qualidade da dieta e fatores associados em adultos de Cuiabá. 2012. 87 f. Dissertação (Mestrado em Biociências) - Universidade Federal de Mato Grosso, Faculdade de Nutrição, Cuiabá, 2012.
Autor
Lemos-Santos, Márcia Gonçalves Ferreira
Silva, Regina Maria Veras Gonçalves da
http://lattes.cnpq.br/6321396744514340
http://lattes.cnpq.br/0079038801659875
Lemos-Santos, Márcia Gonçalves Ferreira
329.112.621-15
http://lattes.cnpq.br/0079038801659875
Yokoo, Edna Massae
023.285.118-21
http://lattes.cnpq.br/9507689784405488
329.112.621-15
419.887.011-04
Martins, Maria Silvia Amicucci Soares
346.058.431-91
http://lattes.cnpq.br/7099289088014205
Institución
Resumen
Introduction: Changes in lifestyle are associated with increased health risk factors,
especially those related to food. Dietary indexes summarize feeding characteristics that
allow assessing possible deficiencies and / or excess of nutrients or food groups.
Objective: To assess the quality of diet and to identify associated factors among adults
living in the urban area of Cuiabá city, Mato Grosso State, Brazil. Methods: Crosssectional study with a sample drawn from population-based study with 195 adults aged
20 to 50 years, of both sexes. Dietary data were obtained through a food frequency
questionnaire. Sociodemographic, lifestyle, anthropometric and body composition data
were collected. Quality of diet was analyzed using the Diet Quality Index Revised
(DQI-R), adapted for the Brazilian population. To compare the means, the MannWhitney test (p<0.05) was used, and associations were estimated by logistic regression.
Results: DQI-R mean was 75.2 points (CI 95%: 74.2-76.1), with statistically significant
difference between sexes (p=0.03). The score for each food group showed that men had
higher scores for oils, oily food and fish fat (9.4 vs. 8.9; p=0.02) as compared with
women. For the group of whole fruits and sodium, the score was higher for women,
with respectively (4.7 vs. 4.2; p<0.01) and (2.9 vs. 1.9; p<0.01). Individuals aged ≥ 30
years had higher scores for both total DQI-R (76.4 vs. 73.6; p<0.01) and for the group
of whole fruits (4.7 vs. 4.2; p<0.01), saturated fat (9.0 vs. 8.5; p<0.01) and calories from
solid fat, alcohol and added sugar. Logistic regression between the adequate DQI-R and
independent variables showed association for women, for individuals aged ≥ 30 years
and for those whose household head had higher education. Conclusion: Women had
better scores for whole fruits and sodium, while among men the scores for oils, oily
food and fish fat were higher. Older individuals had higher scores for whole fruit,
saturated fat and calories from solid fat, alcohol and added sugar. Men consumed more
total vegetables; dark green and orange vegetables and legumes; meat, eggs and
legumes; and oils, oily food and fish oil. Factors associated with adequate DQI-R were
age, sex and education of household head.