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- ÍtemAcceso Abierto
Use of dietary supplements by pregnant women in Colombia(2018) Ramírez-Vélez, Robinson; Correa Bautista, Jorge Enrique; Triana Reina, Héctor Reynaldo; González-Jiménez, Emilio; Schmidt-Riovalle, Jacqueline; González-Ruíz, KatherineBackground: During pregnancy, the need for certain nutrients increases. This study assessed the prevalence and socio-demographic factors associated with dietary supplement use in a representative sample of pregnant women in Colombia. Method: Data for this study were obtained from a cross-sectional, nationally representative survey (ENSIN, 2010). A total of 1856 pregnant women, 13-49 years of age, were recruited. The use of prenatal dietary supplements (Vitamins A, C or E) was treated as a binary outcome (used at some time or never sued during pregnancy when prescribed by a doctor) in multinomial analyses. Sociodemographic data and associated factors were assessed by computer-assisted personal interview technology. Results: Of the sample, 1123 women (68.6%) reported taking prenatal dietary supplements at some stage during their pregnancy. Most users had a high socioeconomic level (79.5%), were in their third trimester of pregnancy (79.5%), were 30-49 years of age (74.0%), and lived in the central region of Colombia (73.8%). The multivariate logistic regression showed that third trimester of pregnancy (OR 6.2;95% CI 4.0 to 9.3), high educational level (OR 2.3; 95% CI 1.5 to 3.4), high socioeconomic level -SISBEN IV or more- (OR 2.0; 95% CI 1.4 to 2.8), residence in the Atlantic region (north) (OR 2.6; 95% CI 1.7 to 3.6), Eastern region (OR 2.0; 95% CI 1.3 to 3.1), central region (OR 2.6; 95% CI 1.7 to 3.9), Pacific region (west) (OR 1.5; 95% CI 1.0 to 2.3), and belonging to the mestizo (others) ethnic group (OR 1.2; 95% CI 1.0 to 2.6), were all associated with a higher probability of dietary supplement intake. Conclusion: The prevalence of prenatal dietary supplements in pregnant women in Colombia was found to be substantial. The variables significantly associated with their use were educational level, socioeconomic level, trimester of pregnancy, geographic level and ethnic group. These results indicate the necessity of implementing new health policies that guarantee uniform access to nutritional supplements for all population sectors, especially in countries, such as Colombia, who are currently undergoing a process of nutritional transition. © 2018 The Author(s). 
ÍtemSolo MetadatosHandgrip Strength and Ideal Cardiovascular Health among Colombian Children and Adolescents(2016) Ramírez-Vélez, Robinson; Tordecilla Sanders, María Alejandra; Correa Bautista, Jorge Enrique; Peterson, Mark D.; Garcia-Hermoso, AntonioObjective To evaluate the association between handgrip strength and ideal cardiovascular health (CVH) in Colombian children and adolescents. Study design During the 2014-2015 school years, we examined a cross-sectional component of the FUPRECOL (Association for Muscular Strength with Early Manifestation of Cardiovascular Disease Risk Factors among Colombian Children and Adolescents) study. Participants included 1199 (n?=?627 boys) youths from Bogota (Colombia). Handgrip strength was measured with a standard adjustable hand held dynamometer and expressed relative to body mass (handgrip/body mass) and as absolute values in kilograms. Ideal CVH, as defined by the American Heart Association, was determined as meeting ideal levels of the following components: 4 behaviors (smoking status, body mass index, cardiorespiratory fitness, and diet) and 3 factors (total cholesterol, blood pressure, and glucose). Results Higher levels of handgrip strength (both absolute and relative values) were associated with a higher frequency of ideal CVH metrics in both sexes (P for trend ?.001). Also, higher levels of handgrip strength were associated with a greater number of ideal health behaviors (P for trend less than .001 in both boys and girls), and with a higher number of ideal health factors in boys (P for trend less than .001). Finally, levels of handgrip strength were similar between ideal versus nonideal glucose or total cholesterol groups in girls. Conclusions Handgrip strength was strongly associated with ideal CVH in Colombian children and adolescents, and thus supports the relevance of early targeted interventions to promote strength adaptation and preservation as part of primordial prevention. © 2016 Elsevier Inc.- ÍtemAcceso AbiertoFerritin levels in pregnant Colombian women(2015) Ramírez-Vélez, Robinson; González-Ruíz, Katherine; Correa Bautista, Jorge Enrique; Martínez-Torres, Javier; Meneses-Echávez, José F; Rincon-Pabon, DavidObjective: Ferritin deficiency is associated with many adverse health outcomes and is highly prevalent worldwide. The present study assesses the prevalence and socio-demographic factors associated with ferritin deficiency in a representative sample of pregnant women in Colombia. Methods: We used data from the cross-sectional, nationally representative survey National Nutritional Survey (ENSIN, 2010). A total of 1,386, (13-49 years old) pregnant women were enrolled. Serum ferritin a concentration was determined by chemiluminescence and sociodemographic date (age, urbanicity geographic region, ethnicity and socioeconomic level-SISBEN), was assessed by computer-assisted personal interview technology. Multivariate analyses using unordered binomial logistic regression models were conducted in the main analysis. Results: The overall prevalence of ferritin deficiency (serum less than 12µg/L) was 37.2% (95% CI 35.0% to 39.2%). The multivariate logistic regression no shows associated with a probability of serum ferritin deficiencies. Conclusion: A significant prevalence of ferritin deficiency was found in our study population without an association with the studied sociodemographic factors. © 2015, Grupo Aula Medica S.A. All rights reserved.
- ÍtemSolo MetadatosWaist circumference distribution in Colombian schoolchildren and adolescents: The FUPRECOL Study(2016) Caicedo-Álvarez, Juan Carlos; Correa Bautista, Jorge Enrique; González-Jiménez, Emilio; Schmidt-RioValle, Jacqueline; Ramírez-Vélez, RobinsonObjective This study was intended to establish the percentile distribution of waist circumference in schoolchildren from Bogota, Colombia, participating in the FUPRECOL Study. Methods A cross-sectional study conducted in 3,005 children and 2,916 adolescents aged 9 to 17.9 years. Height, weight, waist circumference, hip circumference, and self-assessed sexual maturity status were recorded. Percentiles (3rd, 10th, 25th, 50th, 75th, 90th, and 97th) and smoothed sex- and age-specific curves were calculated, and the waist circumference values found were compared to international references from other ethnic populations. Results Fifty-seven percent of the overall population (n = 5,921) were females (mean age, 12.7 ± 2.3 years). In most age groups, waist circumference was greater in boys as compared to girls. The increase between the 50th and 97th percentiles by age was 15.7 cm in boys aged 9 to 9.9 years and 16.0 cm in girls aged 11-11.9 years. Comparison of our study results, by age group and sex, to international references showed that our 50th percentile was lower than reported in Peru and the UK except for studies in India, Venezuela (Merida), US, and Spain was higher. Conclusions Age- and sex-specific percentiles of waist circumference obtained from children and adolescents from Bogota, Colombia, are reported. They may be used as a reference both for nutritional assessment and for predicting cardiovascular risks at early ages. © 2016 SEEN
- ÍtemAcceso AbiertoÍndice de adiposidad corporal como predictor de obesidad y de síndrome metabólico en adultos de Bogotá, Colombia(2015-08-06) González-Ruíz, Katherine; Ramírez-Vélez, Robinson; Correa Bautista, Jorge Enrique; Ramírez-Vélez, Robinson; Correa Bautista, Jorge EnriqueRecientemente, Bergman et al. desarrollaron el índice de adiposidad corporal (IAC), como un marcador de obesidad por exceso de grasa corporal en la práctica clínica. En este estudio se evaluó la validez del IAC como marcador de obesidad por exceso de adiposidad, además de examinar la capacidad predictiva del IAC con componentes e índices metabólicos asociados al SM en adultos de Bogotá, Colombia.
- ÍtemAcceso AbiertoBody adiposity and its relationship of metabolic syndrome components in Colombian adults(2015) González-Ruíz, Katherine; Correa Bautista, Jorge Enrique; Ramírez-Vélez, RobinsonObjective: recently, Bergman et al. have introduced a new index of adiposity, namely, body adiposity index (BAI), as a marker of obesity excess body fat in clinical practice. We aimed to determine the prevalence of obesity and metabolic syndrome (MetS) and to assess the predicting ability of BAI in various atherogenic indices, MetS and its components among adult from Bogota, Colombia. Methods: cross-sectional study in 690 male. MetS components (waist circumference ? 90 cm; fasting plasma glucose ? 100 mg/dL, blood pressure ? 135/85 mm Hg; triglycerides ? 150 mg/dL and HDL-c ? 40 mg/dL were measured. Atherogenic indices (cholesterol/HDL-c, LDL-c/HDL-c, triglycerides/HDL-c, lipid-metabolic index [LMI] and MetS score) were calculated. Results: the prevalence of obesity by BAI (cut-point > 26.1%) and MetS was 50.1% and 19.1%, respectively. Subjects with MetS and obesity by BAI, show lower HDL-c levels and more frequently components of MetS (waist circumference, cholesterol and serum triglycerides). Predicting ability of BAI with a greater odds for atherogenic indices were 1.78 (95%CI 1.25 to 2.55), 1.46 (95%CI 1.01 to 2.14), 1.97 (95% 1.29 to 3.02), 2.04 (95%CI 1.23 to 3.39) and 1.47 (95%CI 1.03 to 2.11), elevation in LDL-c, LMI, MetS score and cholesterol/ HDL-c, and triglyceride/HDL-c, respectively (p less than 0.05). Conclusion: subjects with higher levels of BAI show raised prevalence of obesity and positively associated with components of MetS. © 2015, Grupo Aula Medica S.A. All Rights Reserved.
- ÍtemAcceso AbiertoDemographic and socioeconomic differences in consumption of sugar-sweetened beverages among colombian children and adolescents(2015) Ramírez-Vélez, Robinson; González-Ruíz, Katherine; Correa Bautista, Jorge Enrique; Meneses-Echávez, José Francisco; Martínez-Torres, JavierIntroduction: sugar-sweetened beverages (SSB) are becoming a common component in the diets among children and adolescents, and its consumption is associated with an increased risk factors for cardiovascular disease. The aim of the present study was to describe the consumption of sugar-sweetened beverages among Colombian children and adolescents and to examine whether differences by demographic and socioeconomic according to gender. Methods: we used data from the 2010 National Nutrition Survey of Colombia (ENSIN 2010) for 10 373 children and adolescents between 5 and 17 years old. SSB intake was based on intake from regular soda and/ or concentrated drinks. Demographic factors (sex, age, ethnicity, urbanicity, area and geographic region) and socioeconomic level (social class) were collected by structured questionnaire. Associations were established through a multivariate logistic regression. All analyzes were calculated by complex samples. Results: nationwide, 23% of girls and 22.4% of boys drank SSB at least once a week. Differences by demographic factors were observed for SSB consumption. In girls, factors associated with a greater odds for SSB intake (? 1 time/week) were aged 14 to 17 years old [OR = 1.65 (95%CI = 1.32, 2.06)], living in the central region [OR = 2.42 (95%CI = 1.81, 3.25)] and urban area [OR = 1.77 (95%CI = 1.42, 2.20)]. In boys, the multivariate logistic regression shows that adolescents aged 14 to 17 years old [OR = 1.96 (95%CI = 1.58, 2.24)], living in the national territories (South) [OR = 2.42 (95%CI = 1.77, 3.32)] and urban area [OR = 1.79 (95%CI = 1.45, 2.20)] were associated with a higher probability of SSB consumption. Social class was not associated with SSB intake. Conclusions: SSB intake varies by certain demographic factors. Government can use findings from this study to tailor efforts to decrease SSB intake and to encourage consumption of more healthful beverages (e.g, water) among Colombian children and adolescents Conclusions: SSB intake varies by certain demographic factors. Government can use findings from this study to tailor efforts to decrease SSB intake and to encourage consumption of more healthful beverages (e.g, water) among Colombian children and adolescents © 2015, Grupo Aula Medica S.A. All rights reserved.
- ÍtemAcceso AbiertoValues of waist/hip ratio among children and adolescents from bogotá, colombia: The fuprecol study(2015) Rodríguez-Bautista, Yenni Paola; Correa Bautista, Jorge Enrique; González-Jiménez, Emilio; Schmidt-RioValle, Jacqueline; Ramírez-Vélez, RobinsonObjective: the aim was to establish reference standards for waist/hip ratio among Colombia children and adolescent aged 9 to 17.9 years who participated in “The FUPRECOL Study”. Methods: cross-sectional study. A sample of 3 005 children and 2 916 adolescents healthy Colombian youth (boys n = 2 542 and girls n = 3 384) participated in the study. Height, weight, waist circumference, hip circumference and sexual maturation status were measured. Reference curves were fitted with the LMS method (L [curve Box– Cox], M [curve median] and S [curve coefficient of variation]), for boys and girls, stratified by age group, and to compare them to international references. Results: in all ages, the waist/hip ratio was higher in boys than in girls. Subjects whose waist/hip ratio was above the 90th percentile of the standard normal distribution were considered to have high cardiovascular risk (boys range 0.87 to 0.93 and girls range 0.85 to 0.89). Overall, our waist/hip ratio values were lower than Europe, Asia and Africa values and similar to those of some Latin American references. Conclusions: values reference charts for waist/hip ratio values specific for age and sex, obtained from children and adolescents from Bogota, Colombia, are provided. They may be used regionally, both for nutritional assessment and to predict cardiovascular risks in early age. © 2015, Grupo Aula Medica S.A. All rights reserved.
- ÍtemAcceso AbiertoAutoreporte de la calidad de vida en niños y adolescentes colombianos: Estudio FUPRECOL(2017-04-01) Gaitán-López, Darío Fernando; Correa Bautista, Jorge Enrique; Vinaccia, Stefano; Ramírez-Vélez, RobinsonObjetivo: Describir por autoreporte la calidad de vida relacionada con la salud (CVRS) en una población escolar de Bogotá, Colombia, pertenecientes al estudio FUPRECOL. Métodos: Estudio descriptivo y transversal, en 3,245 niños y 3,354 adolescentes, entre 9 y 17.9 años de edad, de 24 instituciones educativas oficiales de Bogotá, Colombia. Se aplicó de manera auto-administrada del instrumento de CVRS infantil EQ-5D-Y proxy, versión validada al castellano. Se analizaron los datos por medidas de tendencia central y se realizó una comparación de los observados en Colombia con estudios internacionales. Resultados: De la población evaluada, el 58.3% (n= 3,848), fueron mujeres. En general, se observaron puntuaciones elevadas en la CVRS en niños y adolescentes de ambos sexos. Al comparar por género, las dimensiones del EQ-5D-Y proxy "sentirse triste/preocupado o infeliz" y "tener dolor/malestar", presentaron la mayor frecuencia de respuesta en el grupo de las mujeres. Al comparar los resultados de este estudio, por grupos de edad, con trabajos internacionales de niños y adolescentes, se observó que las puntuaciones del EQ-5D-Y proxy fueron superiores a los reportados en Suráfrica, Alemania e Italia. Conclusión: Los niños acusan menor porcentaje de problemas en todas las dimensiones que los adolescentes. Las dimensiones relativas a dolor-malestar y sentirse triste/preocupado o infeliz, fueron en las que se indicaron más problemas. Se presentan valores de la CVRS según edad y sexo que podrán ser usados en la evaluación de la salud percibida en el ámbito escolar en Bogotá, Colombia.
- ÍtemAcceso AbiertoVitamin B12 concentration and its association with sociodemographic factors in Colombian children: Findings from the 2010 National Nutrition Survey(2016) Ramírez-Vélez, Robinson; Correa Bautista, Jorge Enrique; Martínez-Torres, Javier; Meneses-Echávez, José Francisco; Lobelo, FelipeObjective: Rapid changes in dietary patterns, economic development, and urbanization in low- to middle-income countries are fueling complex malnutrition states that need better characterization using population-level data. The aim of this study was to describe the key findings related to vitamin B12 status to identify the prevalence and associated sociodemographic factors in a representative sample of children in Colombia, based on the 2010 National Nutrition Survey. Methods: We analyzed cross-sectional data from 6910 Colombian children between the ages of 5 and 12. Serum vitamin B12 concentrations were determined by chemiluminescence. Sociodemographic data was assessed by computer-assisted personal interview technology. Results: Of the children assessed, 2.8% had vitamin B12 deficiency, defined as levels and lt;200 pg/mL, and 18.1% had marginal vitamin B12 deficiency, defined as levels between 200 and 300 pg/mL. A multivariate logistic regression analysis revealed increased risks for vitamin B12 deficiency among children ages ?9 y and for those living in the eastern, western, and southern regions of the country. No significant associations were found for ethnic groups, socioeconomic status, or urbanity levels. Being 11 y of age (odds ratio [OR], 2.16; 95% confidence interval [CI], 1.56-3.00; P = 0.0001), living in the west (Pacific) region of the country (OR, 3.92; 95% CI, 3.14-4.90; P = 0.0001), and being male (OR, 1.41; 95% CI, 1.20-1.65; P = 0.0001) were the factors most strongly associated with an increased risk for vitamin B12 deficiency. Conclusions: Compared with data from other Latin American countries, Colombian children have a lower prevalence of vitamin B12 deficiency; however the prevalence of marginal deficiency is substantial. Continued surveillance and implementation of interventions to improve dietary patterns among the high-risk groups identified should be considered. © 2016 Elsevier Inc.
