Browsing by Author "Monge-Rojas, Rafael"

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    A Landscape of Micronutrient Dietary Intake by 15-to 65-Years-Old Urban Population in 8 Latin American Countries: Results From the Latin American Study of Health and Nutrition
    (2024) Monge-Rojas, Rafael; Vargas-Quesada, Rulaman; Previdelli, Agatha Nogueira; Kovalskys, Irina; Herrera-Cuenca, Marianella; Cortes, Lilia Yadira; Garcia, Martha Cecilia Yepez; Liria-Dominguez, Reyna; Rigotti, Attilio; Fisberg, Regina Mara; Ferrari, Gerson; Fisberg, Mauro; Gomez, Georgina
    Background: Latin American countries have shifted from traditional diets rich in micronutrients to a Westernized diet rich in high energy-dense foods and low in micronutrients.
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    Energy imbalance gap was associated with body mass index and sex in Latin American adolescents-results from the ELANS study
    (2024) Hernandez, Pablo; Herrera-Cuenca, Marianella; Ferrari, Gerson; Almeida, Rafaela Yepez; Garcia, Martha Cecilia Yepez; Caceres, Monica Villar; Sanabria, Lilia Yadira Cortes; Sifontes, Yaritza; Landaeta-Jimenez, Maritza; Gomez, Georgina; Monge-Rojas, Rafael; Pareja, Rossina G.; Rigotti, Attilio; Kovalskys, Irina; Fisberg, Mauro
    Introduction Energy imbalance gap (EIG) is defined as the average daily difference between energy intake (EI) and energy expenditure (EE). This study aimed to examine the associations between EIG and sociodemographic and anthropometric variables in the adolescent population of eight Latin America countries. Methods A total of 680 adolescents aged 15 to 18 were included in this study. The estimation of EI was based on two non-consecutive 24-h dietary recalls. EE was predicted from Schofield equations using physical activity level obtained through the long version of the International Physical Activity Questionnaire. Sociodemographic data and anthropometric measurements were also obtained. A descriptive analysis and multilevel linear regression models were used to examine associations between variables. Results The mean EI, EE, and EIG were 2091.3 kcal, 2067.8 kcal, and 23.5 kcal, respectively. Argentina had the highest EI and EIG, whereas Chile had the lowest EI and EIG. Males had a higher EI (2262.4 kcal) and EE (2172.2 kcal) than females (1930.1 kcal and 2084.5 kcal), respectively (p < 0.05). Overweight subjects had a lower EIG than did underweight and normal-weight subjects (p < 0.05). Subjects with low socioeconomic status (SES) had a lower EE (2047.0 kcal) than those with a high SES (2164.2 kcal) (p < 0.05). Conclusion Sex and BMI were associated with EIG in adolescents from Latin America.
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    Exploring the FAO Minimum Dietary Diversity Indicator as a Suitable Proxy of Micronutrient Adequacy in Men and Women Across Reproductive and Non-reproductive Ages in 8 Latin American Countries
    (2024) Gomez, Georgina; Monge-Rojas, Rafael; Vargas-Quesada, Rulaman; Previdelli, Agatha Nogueira; Quesada, Dayana; Kovalskys, Irina; Herrera-Cuenca, Marianella; Cortes, Lilia Yadira; Garcia, Martha Cecilia Yepez; Liria-Dominguez, Reyna; Rigotti, Attilio; Fisberg, Regina Mara; Ferrari, Gerson; Fisberg, Mauro; Brenes, Juan C.
    Background: Women's Dietary Diversity Score (WDDS) is an indicator of dietary diversity, a key component of diet quality in women of reproductive age (WRA). Limited information is available regarding its applicability in other population groups.Objective: To examine the ability of the Minimum Dietary Diversity for Women (MDD-W) of 5-food groups cutoff to predict micronutrient adequacy in men and women 15 to 65 years old from 8 Latin American countries.Methods: We used a 24-hour recall from 9216 participants in the Latin American Study on Nutrition and Health (ELANS) to determine Dietary Diversity Score (DDS) based on the consumption of 10 food groups. The Mean Probability of Adequacy (MPA) was associated with DDS for the overall sample, for men, WRA, and women of nonreproductive age (WNRA). Sensitivity and specificity analyses were performed to determine if the 5-food groups cutoff point for MDD can be used to correctly identify men, WRA, and WNRA with adequate micronutrient adequacy (MPA >= 0.70).Results: We found a mean DDS of 4.78 +/- 1.33 and an MPA of 0.64 +/- 0.16, with 59% of participants showing a diverse diet (DDS >= 5). The 5-food groups-cutoff point showed a better balance between sensitivity and specificity predicting an MPA >= 0.70 in men, WRA, and WNRA. MPA was significantly associated with DDS in WRA and for men and WNRA, as well.Conclusion: The 5-food group MDD, originally intended to be used in WRA, performed equally well in predicting MPA >= 0.70 in men, WRA, and WNRA, and can be used as a proxy of micronutrient adequacy in Latin American population.