ABSTRACT
BACKGROUND: In developing countries, where energy-dense foods with low nutrient content are highly accessible, the fear of feeling hungry and the desire of prolonging satiation have been documented. OBJECTIVE: To evaluate the role of valuation of eating and satiation in the relationship of food insecurity with diet, obesity, and cardiometabolic risk with structural equation modeling. METHODS: A validated questionnaire that measures the value of eating and satiation (VES) as the basis of wealth was administered to 321 adult women from Queretaro, Mexico. Instruments for measurement of socioeconomic status, food insecurity, physical activity, and a semiquantitative food frequency questionnaire were also applied. Women were measured and weighed, and they provided a fasting blood sample to determine lipid profile, glucose, and insulin concentrations. Structural equation models were used for prediction of the homeostasis model assessment-insulin resistance (HOMA-IR) index and triglyceride/high-density lipoprotein (HDL) cholesterol index. RESULTS: The models confirmed, with acceptable goodness-of-fit parameters, the mediation position of VES between past experiences of food insecurity and a greater intake of carbohydrates and its impact on obesity, and on the HOMA-IR and the triglyceride/HDL-cholesterol index. CONCLUSION: Experiences of food insecurity may increase VES in women and influence eating behavior, increasing intake of sugars and starches in their diet, thus increasing the risk of obesity and cardiometabolic diseases such as diabetes. The understanding of essential values that induce unfavorable eating behavior in a population that has experienced past food insecurity may help to develop public health strategies for prevention of cardiometabolic diseases.
Subject(s)
Cardiovascular Diseases/epidemiology , Eating/psychology , Feeding Behavior/psychology , Food Supply/statistics & numerical data , Metabolic Diseases/epidemiology , Obesity/epidemiology , Adult , Cardiovascular Diseases/psychology , Female , Humans , Metabolic Diseases/psychology , Mexico/epidemiology , Middle Aged , Obesity/psychology , Satiation , Social Values , Surveys and QuestionnairesABSTRACT
La sobrevaloración de la alimentación y de la saciedad en familias que viven en un medio influenciado por la globalización y desarrollo de la industria alimentaria, puede estar teniendo un efecto sinérgico en el desarrollo de la obesidad y sus comorbilidades en países de ingreso medio. El objetivo de este trabajo fue desarrollar y validar escalas para medir el valor otorgado a la alimentación y la saciedad en mujeres. Se desarrolló un instrumento y se aplicó en querétaro, México (n=243), se midieron variables socioeconómicas y de percepción de peso corporal. Se realizó análisis factorial explorato- rio, confirmatorio y ANOVA. Las escalas del valor que las mujeres dan a la alimentación como base del bienestar, a la saciedad y a la alimentación como base del bienestar del hijo, se validaron (α-Cronbach>0.66) y se confirmaron (CFI>0.98;RMSEA<0.05). Los puntajes de valor de la alimentación y de la saciedad se asociaron con un menor nivel socioeconómico y educativo, inseguridad alimentaria en el pasado, menor intención de perder peso y con percepción bajo peso en los hijos. En conclusión, las es- calas para medir el valor de la alimentación y la saciedad tienen validez para ser utilizadas en futuros estudios; su utilización puede contribuir a desarrollar estrategias que consideren la verdadera motivación de la alimentación en los segmentos poblacionales más desfavorecidos(AU)
The overvaluation of eating and satiation in families whose environment has been influenced by globalization and the food industry, could be inducing obesity and its co-morbidities in midd- le income countries. The objective was to develop and validate scales to measure women's eating and satiation values. A measurement instrument was developed and ad- ministered to women from querétaro, Mexico (n=243), it also measured socioeconomic (SE) and body weight per- ception variables. Analyses included exploratory and con- firmatory factorial analyses and ANOVA. The scales that represented the value of feeding as basis of wealth, the va- lue of satiation and the value of feeding a child as the basis of the child's wealth, were validated (Cronbach-α>0.66) and confirmed (CFI >0.98; RMSEA<0.05).The scores were associated with a lower SE status, lower education level, childhood food insecurity, low intention to lose weight and with an underweighted child perception. In conclusion, the scales that measure the value of eating and satiation have the validity to be used in future studies; its utilization can contribute to develop strategies to improve eating behavior of underprivileged population segments, that take into consideration the real motives of eating(AU)
Subject(s)
Humans , Female , Adolescent , Adult , Middle Aged , Nutritional Status , Diabetes Mellitus, Type 2/complications , Feeding Behavior , Obesity/complications , Obesity/etiology , Social Behavior , Diet, Food, and NutritionABSTRACT
We report a rare case of a male child aged 4 years and 5 months who was diagnosed with a coronary artery fistula and left single coronary artery. Pre-operative evaluation with echocardiography and selective angiography showed a dilated and tortuous single coronary artery draining into the right ventricular outflow tract. The coronary fistula was ligated. The post-operative and clinical courses were uneventful.