DSpace Repository :: Browsing by Author "Correa Bautista, Jorge Enrique"

Browsing by Author "Correa Bautista, Jorge Enrique"

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Open Access
Aerobic capacity and future cardiovascular risk in Indian community from a low-income area in Cauca, Colombia
(BioMed Central, 2017) Ramírez Vélez, Robinson; Correa Bautista, Jorge Enrique; Ramos Sepúlveda, Jeison Alexander; Piñeros Álvarez, Carlos Andrés; Giraldo, Lorena Isabel; Izquierdo Redín, Mikel; García Hermoso, Antonio; Rodríguez Rodríguez, Fernando; Cristi Montero, Carlos; Ciencias de la Salud; Osasun Zientziak
Background: Several studies indicates that children’s aerobic capacity levels are predictors of the future risk of non-communicable diseases. Therefore, the aim of this study was to establish the proportion of subjects whose aerobic capacity is indicative of future cardiovascular risk in Indian-Nasa community from a low-income area in Cauca, Colombia. Methods: We performed a cross-sectional analysis of morphological component (height, weight, body mass index (BMI), waist circumference, triceps skinfold, subscapular skinfold, and body fat percent [BF%]), and the cardiorespiratory component (course-navette 20 m, shuttle run test and estimation of maximal oxygen consumption by indirect VO2max) from 576 participants (319 boys and 257 girls) aged 10 to 17.9 years, using the standardized FUPRECOL test battery. Results: We showed that the boys performed better than the girls in cardiorespiratory fitness. The proportion of subjects with an aerobic capacity indicative of future cardiovascular risk was 7.3%. By sex, 3.8% of boys and 11.7% of girls (X2 p = 0.001) displayed an unhealthy aerobic capacity in this study. Conclusion: The findings of this study that provide the first data on aerobic capacity health for Colombian Nasa Indian children and adolescents aged 10–17.9 years. Although the known loss of aerobic capacity is a serious consequence of the future risk of non-communicable diseases, the deterioration of physical fitness deserves increased attention among indigenous population.
Open Access
Association between bullying victimization and physical fitness among children and adolescents
(Asociación Española de Psicología Conductual (AEPC), 2019) García Hermoso, Antonio; Oriol Granado, Xabier; Correa Bautista, Jorge Enrique; Ramírez Vélez, Robinson; Ciencias de la Salud; Osasun Zientziak
Antecedentes/Objetivo: el objetivo del estudio fue analizar la relación entre el bullying y la condición física, y determinar si un nivel físico saludable está relacionado con menor nivel de victimización en niños y adolescentes con sobrepeso y obesidad en comparación con suscompañeros con sobrepeso u obesidad no aptos. Método: se incluyó un total de 7.714 niños y adolescentes (9-17 años), categorizados en peso normal o sobrepeso/obeso y aptos o no aptos a través de puntos de corte específicos para la capacidad aeróbica y fuerza manual en esta población. El bullying (físico, verbal, exclusión social, acoso sexual y cyberbullying) se evaluó a través de autoinforme. Resultados: los jóvenes categorizados como aptos (capacidad cardio-respiratoria) padecen menos bullying en comparación con sus homólogos no aptos. Además, un nivel saludable de capacidad cardiorrespiratoria se relacionó con menor bullying tradicional entre los jóvenes con sobrepeso/obesidad en comparación con sus homólogos no aptos. Conclusiones: la capacidad cardiorrespiratoria se relaciona con un menor riesgo de sufrir acoso escolar tradicional en los jóvenes latinos con y sin obesidad, lo que enfatiza el papel del buen estado físico incluso entre los jóvenes con exceso de adiposidad.
Open Access
Association of muscular fitness and body fatness with cardiometabolic risk factors: the FUPRECOL study
(MDPI, 2018) Correa Rodríguez, María; Ramírez Vélez, Robinson; Correa Bautista, Jorge Enrique; Castellanos-Vega, Rocío del Pilar; Arias-Coronel, Florencio; González Ruiz, Katherine; Carrillo Arango, Hugo Alejandro; Schmidt Río-Valle, Jacqueline; González Jiménez, Emilio; Ciencias de la Salud; Osasun Zientziak
This study investigated the associations of muscular fitness and various indicators of body fatness with cardio-metabolic risk factors and determined the muscular strength and body fatness thresholds for detecting a high risk of cardio-metabolic dysfunction in young adults. A cross-sectional study was conducted on 1798 collegiate students (61.5% females, mean age 20.5 years). Muscular fitness was determined by using a handgrip strength test and normalized grip strength (NGS = handgrip (kg)/body mass (kg)). Body mass index (BMI), waist circumference (WC), percentage of fat mass (BF%), fat-mass index (FMI), and waist-to-height ratio (WHR) were also included as body fatness measurements. A high cardio-metabolic risk cluster was derived by assessing triglycerides, low-density lipoprotein (LDL) cholesterol, high-density lipoprotein (HDL) cholesterol, fasting glucose, and blood pressure. Logistic regression models showed that men and women with lower NGS had an increased cardio-metabolic risk odds ratio (OR) = 1.8, 95% confidence interval (CI) 1.1 to 2.9, p = 0.006, and OR = 1.6, 95% CI 1.0 to 2.5, p = 0.036, respectively). In both sexes, higher levels of all fatness parameters were also associated with increased cardio-metabolic risk (p < 0.001). In both men and women, high FMI had the highest OR for clustered risk (OR = 4.7, 95% CI 2.6 to 8.4, and OR = 7.3, 95% CI 3.4 to 9.7, p < 0.001, respectively). Combined analysis showed that unfitness (lower NGS) and high fat had the highest OR for WC and FMI in men and women, respectively (OR = 5.5, 95% CI 2.6 to 11.4, OR = 7.7, 95% CI 2.3 to 15.8, p < 0.01). Muscular strength and body fatness are independently and jointly associated with increased cardiometabolic risk in young adults, which suggests that both are predictor variables for this.
Open Access
Autoreporte de la calidad de vida en niños y adolescentes colombianos: estudio FUPRECOL
(Universidad del Valle, 2017) Gaitán-López, Darío Fernando; Correa Bautista, Jorge Enrique; Vinaccia, Stefano; Ramírez Vélez, Robinson; Ciencias de la Salud; Osasun Zientziak
Objetivo: 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.
Open Access
Body adiposity index performance in estimating body fat percentage in colombian college students: findings from the FUPRECOL-adults study
(MDPI, 2017) Ramírez Vélez, Robinson; Correa Bautista, Jorge Enrique; González-Ruíz, Katherine; Vivas, Andrés; Triana Reina, Héctor Reynaldo; Martínez Torres, Javier; Prieto Benavides, Daniel Humberto; Carrillo Arango, Hugo Alejandro; Ramos Sepúlveda, Jeison Alexander; Villa González, Emilio; García Hermoso, Antonio; Ciencias de la Salud; Osasun Zientziak
Recently, a body adiposity index (BAI = (hip circumference)/((height)(1.5))−18) was developed and validated in adult populations. The aim of this study was to evaluate the performance of BAI in estimating percentage body fat (BF%) in a sample of Colombian collegiate young adults. The participants were comprised of 903 volunteers (52% females, mean age = 21.4 years ± 3.3). We used the Lin’s concordance correlation coefficient, linear regression, Bland–Altman’s agreement analysis, concordance correlation coefficient (ρc) and the coefficient of determination (R2) between BAI, and BF%; by bioelectrical impedance analysis (BIA)). The correlation between the two methods of estimating BF% was R2 = 0.384, p < 0.001. A paired-sample t-test showed a difference between the methods (BIA BF% = 16.2 ± 3.1, BAI BF% = 30.0 ± 5.4%; p < 0.001). For BIA, bias value was 6.0 ± 6.2 BF% (95% confidence interval (CI) = −6.0 to 18.2), indicating that the BAI method overestimated BF% relative to the reference method. Lin’s concordance correlation coefficient was poor (ρc = 0.014, 95% CI = −0.124 to 0.135; p = 0.414). In Colombian college students, there was poor agreement between BAI- and BIA-based estimates of BF%, and so BAI is not accurate in people with low or high body fat percentage levels.
Open Access
Body composition, nutritional profile and muscular fitness affect bone health in a sample of schoolchildren from Colombia: the FUPRECOL study
(MDPI, 2017) Forero Bogotá, Mónica Adriana; Ojeda Pardo, Mónica Liliana; García Hermoso, Antonio; Correa Bautista, Jorge Enrique; González Jiménez, Emilio; Schmidt Río-Valle, Jacqueline; Navarro Pérez, Carmen Flores; Gracia-Marco, Luis; Vlachopoulos, Dimitris; Martínez Torres, Javier; Ramírez Vélez, Robinson; Ciencias de la Salud; Osasun Zientziak
The objective of the present study is to investigate the relationships between body composition, nutritional profile, muscular fitness (MF) and bone health in a sample of children and adolescents from Colombia. Participants included 1118 children and adolescents (54.6% girls). Calcaneal broadband ultrasound attenuation (c-BUA) was obtained as a marker of bone health. Body composition (fat mass and lean mass) was assessed using bioelectrical impedance analysis. Furthermore height, weight, waist circumference and Tanner stage were measured and body mass index (BMI) was calculated. Standing long-jump (SLJ) and isometric handgrip dynamometry were used respectively as indicators of lower and upper body muscular fitness. A muscular index score was also computed by summing up the standardised values of both SLJ and handgrip strength. Dietary intake and degree of adherence to the Mediterranean diet were assessed by a 7-day recall questionnaire for food frequency and the Kidmed questionnaire. Poor bone health was considered using a z-score cut off of ≤1.5 standard deviation. Once the results were adjusted for age and Tanner stage, the predisposing factors of having a c-BUA z-score ≤1.5 standard deviation included being underweight or obese, having an unhealthy lean mass, having an unhealthy fat mass, SLJ performance, handgrip performance, and unhealthy muscular index score. In conclusion, body composition (fat mass and lean body mass) and MF both influenced bone health in a sample of children and adolescents from Colombia. Thus promoting strength adaptation and preservation in Colombian youth will help to improve bone health, an important protective factor against osteoporosis in later life.
Open Access
Cardiorespiratory fitness cut-points are related to body adiposity parameters in Latin American adolescents
(MDPI, 2019) Prieto Benavides, Daniel Humberto; García Hermoso, Antonio; Izquierdo Redín, Mikel; Alonso Martínez, Alicia; Agostinis-Sobrinho, César; Correa Bautista, Jorge Enrique; Ramírez Vélez, Robinson; Ciencias de la Salud; Osasun Zientziak
Background and Objectives: A deficiency exists in the criterion-referenced cut-points for field-based cardiorespiratory fitness (CRF) in Latin American youths. The aims of the present study were two-fold: (1) To identify the ability of CRF estimated by the 20-m shuttle-run test (20mSRT) to differentiate between 'healthy' and 'unhealthy' phenotypes (by adiposity) in adolescents; (2) to assess the association between obesity and relative peak oxygen uptake (VO2peak) in a large and diverse sample of Latin American youths. In total, 72,505 adolescents aged between 13 and 15 years were recruited from Chile and Colombia (47.5% girls). Materials and Methods: The waist circumference (WC) and waist-to-height ratio (WHtR) were used to identify body adiposity markers. CRF was measured using the 20mSRT (VO2peak). Receiver operating characteristic curves and logistic regression were used to determine the discriminatory ability of CRF to predict body adiposity parameters. Results: For boys and girls, VO2peak showed a significant predictive capacity to detect body fat (area under the curve [AUC] > 0.62). The sensitivity of VO2peak was medium (>63%) for all age- and sex-specific cut-points, with optimal cut-points in 13- to 15-year olds for obesity identified as 43.77 mL·kg-1·min-1 and 38.53 mL·kg-1·min-1 in boys and girls, respectively. Conclusions: According to these cut-points, adolescents with low CRF were more likely to be obese either by WC or WHtR. The CRF cut-points can be used as quantitative markers for a healthier body in Latin American adolescents.
Open Access
Cardiorespiratory fitness normative values in Latin-american adolescents: role of fatness parameters
(MDPI, 2019) Ramírez Vélez, Robinson; García Hermoso, Antonio; Alonso Martínez, Alicia; Agostinis-Sobrinho, César; Correa Bautista, Jorge Enrique; Triana Reina, Héctor Reynaldo; Izquierdo Redín, Mikel; Ciencias de la Salud; Osasun Zientziak
The aim of this study was to provide percentile values for a cardiorespiratory fitness (CRF) field test for Latin-American adolescents (34,461 girls and 38,044 boys) aged 13 to 15 years. The role of fatness parameters on the CRF level across age groups was also examined, with a focus on non-obese (healthy) and obese groups. CRF was assessed using the 20-meter shuttle run test protocol. Anthropometric parameters were measured using body mass index z-score (body mass index (BMI) z-score), BMI, waist circumference (WC), and waist-to-height ratio (WHtR). Participants were categorized according to the BMI z-score, WC, and WHtR international cut-off points as healthy and obese. Age-and sex-specific reference tables for the 3rd, 10th, 25th, 50th, 75th, 90th, and 97th centile scores were calculated using Cole’s lambda, mu, and sigma method. The prevalence of obesity according to the BMI z-score, WC, and WHtR was 9.6%, 11.2%, and 15.0%, respectively. Across all age and sex groups, a negative association was found between relative peak oxygen uptake (VO2 peak) and BMI, WC, and WHtR. In boys and girls there were higher levels of performance across all age groups, with most apparent gains between the ages of 13 and 14 years old. Overall, participants categorized in the healthy group had shown to have significantly higher VO2 peak than their obese counterparts (p < 0.001; Cohen’s d> 1.0). In conclusion, our study provides age-and sex-specific reference values for CRF (VO2 peak, mL·kg−1·min−1 ). The anthropometric parameters were inversely associated with CRF in all ages in both sexes. The obese group had worse CRF than their healthy counterparts independent of anthropometric parameters used to determine obesity.
Open Access
Comparative lipidomic profiling in adolescents with obesity and adolescents with type 1 diabetes
(Elsevier, 2025-01-18) García Hermoso, Antonio; Huerta Uribe, Nidia; Izquierdo Redín, Mikel; González-Ruíz, Katherine; Correa Bautista, Jorge Enrique; Ramírez Vélez, Robinson; Ciencias de la Salud; Osasun Zientziak
Objective: Both adolescents with obesity and those with type 1 diabetes (T1D) exhibit alterations in lipid profiles, but direct comparisons are limited. Comparing lipidomic profiles between obese individuals and those with T1D is crucial for identifying specific metabolic markers, informing tailored interventions, and advancing precision medicine strategies for these distinct populations. The aim of the study was to compare lipidomic profiles between adolescents with obesity and those with T1D, and to analyze associations between metabolites and clinical parameters. Methods: We included 156 adolescents aged 11–18 years (59.6% girls) from the HEPAFIT (n=114, obesity) and Diactive-1 Cohort (n=42, T1D) studies. Clinical measures included anthropometrics, body composition, lipids, liver enzymes, glucose, and HbA1c. Lipidomic analysis of 277 serum/ plasma metabolites used UHPLC-MS. Results: Distinct lipid profiles were seen, with higher diglycerides, triglycerides, and certain phosphatidylinositols in the obesity group, while phosphatidylcholines, phosphatidylethanolamines, cholesterol esters, sphingomyelins, and ceramides were elevated in T1D. Triglycerides acyl chain lengths and saturation levels also varied. Multivariate analysis identified seven metabolites –PC(O-18:1/18:1), PC(O-18:1/22:4), PE(O-16:0/18:1), PE(18:2e/22:6), PC(40:1), PC(O22:1/20:4), and PE(P-18:0/18:1)– significantly associated with clinical parameters. Conclusions: Distinct lipid profiles were observed among adolescents with obesity and T1D in the study, emphasizing the importance of understanding specific metabolite associations with clinical parameters for more precise health management.
Open Access
Comparison of bioelectrical impedance analysis, slaughter skinfold-thickness equations, and dual-energy x-ray absorptiometry for estimating body fat percentage in Colombian children and adolescents with excess of adiposity
(MDPI, 2018) González Ruiz, Katherine; Medrano Echeverría, María; Correa Bautista, Jorge Enrique; García Hermoso, Antonio; Prieto Benavides, Daniel Humberto; Institute on Innovation and Sustainable Development in Food Chain - ISFOOD
Dual-energy X-ray absorptiometry (DXA) has been considered a reference method for measuring body fat percentage (BF%) in children and adolescents with an excess of adiposity. However, given that the DXA technique is impractical for routine field use, there is a need to investigate other methods that can accurately determine BF%. We studied the accuracy of bioelectrical impedance analysis (BIA) technology, including foot-to-foot and hand-to-foot impedance, and Slaughter skinfold-thickness equations in the measurement of BF%, compared with DXA, in a population of Latin American children and adolescents with an excess of adiposity. A total of 127 children and adolescents (11-17 years of age; 70% girls) from the HEPAFIT (Exercise Training and Hepatic Metabolism in Overweight/Obese Adolescent) study were included in the present work. BF% was measured on the same day using two BIA analysers (Seca((R)) 206, Allers Hamburg, Germany and Model Tanita((R)) BC-418((R)), TANITA Corporation, Sportlife Tokyo, Japan), skinfold measurements (Slaughter equation), and DXA (Hologic Horizon DXA System((R)), Quirugil, Bogota, Columbia). Agreement between measurements was analysed using t-tests, Bland-Altman plots, and Lin's concordance correlation coefficient (c). There was a significant correlation between DXA and the other BF% measurement methods (r > 0.430). According to paired t-tests, in both sexes, BF% assessed by BIA analysers or Slaughter equations differ from BF% assessed by DXA (p < 0.001). The lower and upper limits of the differences compared with DXA were 6.3-22.9, 2.2-2.8, and -3.2-21.3 (95% CI) in boys and 2.3-14.8, 2.4-20.1, and 3.9-18.3 (95% CI) in girls for Seca((R)) mBCA, Tanita((R)) BC 420MA, and Slaughter equations, respectively. Concordance was poor between DXA and the other methods of measuring BF% (c < 0.5). BIA analysers and Slaughter equations underestimated BF% measurements compared to DXA, so they are not interchangeable methods for assessing BF% in Latin American children and adolescents with excess of adiposity.
Open Access
Confiabilidad y validez del cuestionario de trastornos de sueño BEARS en niños y adolescentes escolares de Bogotá, D.C., Colombia: Estudio FUPRECOL
(Federación Española de Docentes de Educación Física, 2018) Ramírez Vélez, Robinson; Huertas Zamora, Libardo; Correa Bautista, Jorge Enrique; Cárdenas Calderón, Edgar Giovanni; Ciencias de la Salud; Osasun Zientziak
El sueño juega un papel fundamental en muchas esferas del desarrollo de los infantes en etapa escolar. El objetivo de este estudio fue determinar la confiabilidad y validez de contenido del cuestionario BEARS en niños y adolescentes de 9 a 17 años. La muestra estuvo compuesta por 8.862 niños y adolescentes pertenecientes a 24 instituciones educativas oficiales de Bogotá, Colombia. Se aplicó el cuestionario BEARS, de manera auto-diligenciada por formulario estructurado. Una sub-muestra de 246 participantes se utilizó para los análisis de fiabilidad. La consistencia del instrumento se analizó mediante el coeficiente alfa de Cronbach, la validez de constructo a través del análisis factorial exploratorio (AFE), y la fiabilidad mediante el coeficiente Kappa ponderado. Los resultados mostraron adecuada consistencia (Cronbach global de 0,732; rango 0,706 a 0,769) y moderada fiabilidad (kappa de 0,665; rango 0,378 a 0,629). El AFE determinó un solo factor (ítem 1: problemas a la hora de dormir), explicaba el 61,4% de la varianza, agrupando dos interacciones ÷2 /gl=2690,817; p=0,001. El cuestionario BEARS mostró una adecuada consistencia interna, fiabilidad y validez. A partir de estos resultados, se recomienda este instrumento principalmente en el contexto de atención primaria, para el estudio y cribado de las alteraciones del sueño en población escolarizada de Bogotá, Colombia.
Open Access
Construct validity and test-retest reliability of the International Fitness Scale (IFIS) in Colombian children and adolescents aged 9-17.9 years: the FUPRECOL study
(PeerJ, 2017) Ramírez Vélez, Robinson; Cruz Salazar, Sandra Milena; Martínez, Myriam; Lusa Cadore, Eduardo; Alonso Martínez, Alicia; Correa Bautista, Jorge Enrique; Izquierdo Redín, Mikel; Ortega, Francisco B.; García Hermoso, Antonio; Ciencias de la Salud; Osasun Zientziak
Background: there is a lack of instruments and studies written in Spanish evaluating physical fitness, impeding the determination of the current status of this important health indicator in the Latin population, especially in Colombia. The aim of the study was two-fold: to examine the validity of the International Fitness Scale (IFIS) with a population-based sample of schoolchildren from Bogota, Colombia and to examine the reliability of the IFIS with children and adolescents from Engativa, Colombia. Methods: the sample comprised 1,873 Colombian youths (54.5% girls) aged 9–17.9 years. We measured their adiposity markers (waist-to-height ratio, skinfold thickness, percentage of body fat and body mass index), blood pressure, lipids profile, fasting glucose, and physical fitness level (self-reported and measured). A validated cardiometabolic risk index score was also used. An age- and sex-matched subsample of 229 schoolchildren who were not originally included in the sample completed the IFIS twice for reliability purposes. Results: our data suggest that both measured and self-reported overall physical fitness levels were inversely associated with percentage of body fat indicators and the cardiometabolic risk index score. Overall, schoolchildren who self-reported “good” or “very good” fitness had better measured fitness levels than those who reported “very poor/poor” fitness (all p < 0.001). The test-retest reliability of the IFIS items was also good, with an average weighted kappa of 0.811. Discussion: our findings suggest that self-reported fitness, as assessed by the IFIS, is a valid, reliable, and health-related measure. Furthermore, it can be a good alternative for future use in large studies with Latin schoolchildren from Colombia.
Open Access
A cross-sectional study of the prevalence of metabolic syndrome and associated factors in Colombian collegiate students: the FUPRECOL-adults study
(MDPI, 2017) Martínez Torres, Javier; Correa Bautista, Jorge Enrique; González Ruiz, Katherine; Vivas, Andrés; Triana Reina, Héctor Reynaldo; Prieto Benavides, Daniel Humberto; Carrillo Arango, Hugo Alejandro; Ramos Sepúlveda, Jeison Alexander; Villa González, Emilio; García Hermoso, Antonio; Ramírez Vélez, Robinson; Ciencias de la Salud; Osasun Zientziak
Metabolic syndrome (MetS) is one of the major public health problems worldwide. The objective of the present study is to investigate the prevalence and the associated variables of MetS in Colombian collegiate students. This cross-sectional study included a total of 890 (52% women) healthy collegiate students (21.3 ± 3.2 years old). The prevalence of MetS was determined by the definition provided by the International Diabetes Federation (IDF). We further examined associations between the prevalence of MetS and related factors, such as age, gender, anthropometric and body composition, weight status, and nutrition profile. The overall prevalence of MetS was 6.0% (95% CI = 4.5% to 7.6%), and it was higher in men than women. The most prevalent components were low high-density lipoprotein cholesterol, high triglyceride levels, waist circumference, and blood pressure levels. The predisposing factors for having a MetS included: being male, over 23 years old, overweight or obese, and having an unhealthy waist-to-height ratio. In conclusion, the occurrence of MetS in young adults is substantial. These findings may be relevant to health promotion efforts for collegiate students in order to develop prospective studies and screening for young adults, which will aid in targeted intervention development to decrease cardiometabolic risk factors.
Open Access
Dietary inflammatory index and cardiometabolic risk parameters in overweight and sedentary subjects
(MDPI, 2017) Camargo-Ramos, C. M.; Correa Bautista, Jorge Enrique; Correa-Rodríguez, M.; Ramírez Vélez, Robinson; Ciencias de la Salud; Osasun Zientziak
Nutrition has been established as a relevant factor in the development of cardiovascular disease (CVD). We aimed to investigate the relationship between the dietary inflammatory index (DII) and cardiometabolic risk parameters in a cohort of 90 overweight and sedentary adults from Bogotá, Colombia. A 24-h dietary record was used to calculate the DII. Body composition variables, flow-mediated dilation (FMD), pulse wave velocity (PWV), lipid profile, glucose, glycosylated hemoglobin (Hb1Ac), and blood pressure were measured and a cardiometabolic risk score (MetScore) was calculated. A lower DII score (anti-inflammatory diet) was significantly associated with higher high-density lipoprotein-cholesterol (HDL-C) and FMD, and lower Hb1Ac and MetScore (p < 0.05). A lower DII score was inversely correlated with plasma triglyceride levels (r = -0.354, p < 0.05), glucose (r = -0.422, p < 0.05), MetScore (r = -0.228, p < 0.05), and PWV (r = -0.437, p < 0.05), and positively with FMD (r = 0.261, p < 0.05). In contrast, a higher DII score (pro-inflammatory diet) showed a positive relationship with MetScore (r = 0.410, p < 0.05) and a negative relationship with FMD (r = -0.233, p < 0.05). An increased inflammatory potential of diet was inversely associated with an improved cardiometabolic profile, suggesting the importance of promoting anti-inflammatory diets as an effective strategy for preventing CVD.
Open Access
Effectiveness of HIIT compared to moderate continuous training in improving vascular parameters in inactive adults
(BMC, 2019) Ramírez Vélez, Robinson; Hernández Quiñonez, Paula Andrea; Tordecilla Sanders, Alejandra; Álvarez, Cristian; Ramírez Campillo, Rodrigo; Izquierdo Redín, Mikel; Correa Bautista, Jorge Enrique; García Hermoso, Antonio; García, Ronald G.; Ciencias de la Salud; Osasun Zientziak
Background: Strong evidence shows that physical inactivity increases the risk of many adverse health conditions, including major non-communicable diseases, such as cardiovascular disease (CVD), metabolic syndrome, and breast and colon cancers, and shortens life expectancy. We aimed to determine the effects of moderate (MCT)- versus high-intensity interval training (HIT) on vascular function parameters in physically inactive adults. We hypothesized that individualized HIT prescription would improve the vascular function parameters more than the MCT in a greater proportion of individuals. Methods; Twenty-one inactive adults were randomly allocated to receive either MCT group (60-75% of their heart rate reserve, [HRR] or HIT group (4min at 85-95% of peak HRR), 3 days a week for 12weeks. Vascular function (brachial artery flow-mediated dilation, FMD [%], normalized brachial artery flow-mediated dilation, FMDn [%], aortic pulse wave velocity, PWV [ms(-1)], AIx, augmentation index: aortic and brachial [%]), were measured at baseline and over 12weeks of training. In order for a participant to be considered a responder to improvements in vascular function parameters (FMDn and PWV), the typical error was calculated in a favorable direction. Results: FMD changed by -1.0% (SE 2.1, d=0.388) in the MCT group, and+1.8% (SE 1.8, d=0.699) in the HIT group (no significant difference between groups: 2.9% [95% CI, -3.0 to 8.8]. PWV changed by +0.1ms(-1) (SE 0.2, d=0.087) in the MCT group but decreased by -0.4ms(-1) in the HIT group (SE 0.2, d=0.497), with significant difference between groups: -0.4 [95% CI, -0.2 to -0.7]. There was not a significant difference in the prevalence of no-responder for FMD (%) between the MCT and HIT groups (66% versus 36%, P=0.157). Regarding PWV (ms(-1)), an analysis showed that the prevalence of no-responder was 77% (7 cases) in the MCT group and 45% (5 cases) in the HIT group (P=0.114). Conclusions: Under the conditions of the present study, both groups experienced changed in vascularfunction parameters. Compared to MCT group, HIT is more efficacious for improving FMD and decreasing PWV, in physically inactive adults.
Open Access
Effects of an exercise program on hepatic metabolism, hepatic fat, and cardiovascular health in overweight/obese adolescents from Bogotá, Colombia (the HEPAFIT study): study protocol for a randomized controlled trial
(BioMed Central, 2018) González Ruiz, Katherine; Correa Bautista, Jorge Enrique; Izquierdo Redín, Mikel; García Hermoso, Antonio; Domínguez Sánchez, María Andrea; Ciencias de la Salud; Osasun Zientziak
Background: A considerable proportion of contemporary youth have a high risk of obesity-related disorders such as cardiovascular disease, metabolic syndrome, or non-alcoholic fatty liver disease (NAFLD). Although there is consistent evidence for the positive effects of physical activity on several health aspects, most adolescents in Colombia are sedentary. It is, therefore, important to implement strategies that generate changes in lifestyle. The HEPAFIT study aims to examine whether a 6-month exercise program has benefits for hepatic fat content and cardiovascular health outcomes among overweight/obese adolescents from Bogotá, Colombia. Methods/design: Altogether, 100 hundred overweight/obese, sedentary adolescents (aged 11–17 years) attending two public schools in Bogotá, Colombia, will be included in a parallel-group randomized controlled trial. Adolescents will be randomly assigned to an intervention group following one of four curricula: (1) the standard physical education curriculum (60 min per week of physical activity, n = 25) at low-to-moderate intensity; (2) a high-intensity physical education curriculum (HIPE, n = 25), consisting of endurance and resistance games and non-competitive activities, such as running, gymkhanas, lifting, pushing, wrestling, or hauling, for 60-min sessions, three times per week, with an energy expenditure goal of 300 to 500 kcal/session at 75–85% maximum heart rate (HRmax); (3) a low-to-moderate intensity physical education curriculum (LIPE, n = 25) consisting of endurance and resistance games and non-competitive activities (e.g., chasing, sprinting, dribbling, or hopping) for 60-min sessions, three times per week with an energy expenditure goal of 300 kcal/session at 55–75% HRmax; and (4) a combined HIPE and LIPE curriculum (n = 25). The HIPE, LIPE, and combined interventions were performed in addition to the standard physical education curriculum. The primary outcome for effectiveness is liver fat content, as measured by the controlled attenuation parameter 1 week after the end of the intervention program. Discussion: The translational focus may be suitable for collecting new information in a school setting on the possible effects of physical activity interventions to reduce liver fat content and to improve metabolic profiles and the cardiometabolic health of overweight/obese adolescents. This may lead to the more efficient use of school physical education resources.
Open Access
Etapas de cambio comportamental frente al consumo de sustancias psicoactivas en escolares de 9 a 17 años de Bogotá D.C., Colombia
(Universidad Nacional de Colombia, 2019) Núñez, Óscar; Ramírez Vélez, Robinson; Correa Bautista, Jorge Enrique; Ciencias de la Salud; Osasun Zientziak
Introducción. El consumo de sustancias psicoactivas (SPA) es una problemática que afecta a estudiantes desde edades tempranas. Objetivo. Describir las etapas de cambio de comportamiento frente al consumo de SPA en escolares de Bogotá D.C., Colombia. Materiales y métodos. Estudio transversal en 6 965 escolares de Bogotá D.C. El cambio de comportamiento se evaluó por autoreporte a través de un cuestionario estructurado a partir del Modelo Transteórico en las etapas de precontemplación, contemplación, preparación y acción/mantenimiento. Resultados. 58.4% fueron mujeres con edad promedio de 12.7±2.3 años. Frente al consumo de drogas alucinógenas, 6% de los escolares se ubicaron en la categoría de precontemplación, 44% en contemplación, 30% en preparación y 20% en acción/mantenimiento. Respecto al consumo de alcohol, 5% se encontraban en precontemplación, 36% en contemplación, 12% en preparación y 46% en acción/mantenimiento. El tabaquismo mostró prevalencias de 4% para precontemplación, 33% para contemplación, 12% para preparación y 51% para acción/mantenimiento. Conclusiones. El consumo de SPA es una problemática que se presenta cada vez con mayor frecuencia en población escolar. La mayoría de entrevistados se ubican en etapa de mantenimiento en el consumo de tabaco y alcohol y en la etapa de contemplación de consumo de drogas alucinógenas. Se requieren esfuerzos gubernamentales que fomenten programas preventivos de consumo de SPA en el ámbito escolar.
Open Access
Etapas de cambio conductual y estado nutricional relacionado al consumo de frutas y verduras en escolares de Bogotá, Colombia: estudio FUPRECOL
(Sociedad Chilena de Nutrición, Bromatología y Toxicología, 2017) Cruz Thiriat, Rocío; Ramírez Vélez, Robinson; Martínez Torres, Javier; Correa Bautista, Jorge Enrique; Ciencias de la Salud; Osasun Zientziak
Este trabajo se ha centrado en describir la relación de las etapas de cambio conductual frente al consumo de frutas y verduras con el estado nutricional en 1.922 escolares (54.3% mujeres) de Bogotá, Colombia. Se aplicó de manera autodiligenciada un cuestionario de cambio de comportamiento (CCC-FUPRECOL), y se calculó el IMC como marcador del estado nutricional. Nuestros resultados muestran que el 46,6% de las mujeres, y el 45,4% de los varones acusaron tener un cumplimiento diario de la recomendación de frutas, mientras que el 39,0% de las mujeres, y el 40,4% de los varones, alcanzaron el cumplimiento de la recomendación diaria de verduras (p< 0,05). En la población total, los escolares con sobrepeso/obesidad acusaron mayor frecuencia de no cumplimiento con la recomendación mínima de frutas-verduras/día, que los agrupados con peso saludable. Se observó que ser mujer, se asociaba como variable para el cumplimiento de la recomendación mínima de frutas y verduras con valores de OR 1,54 (IC95% 1,22-1,93) y OR 1,48 (IC95% 1,19-1,84), respectivamente. En conclusión, aproximadamente, 2/3 de los participantes tienen la intención o cumplen con la recomendación diaria de consumo de frutas y verduras.
Open Access
Factors associated with active commuting to school by bicycle from Bogotá, Colombia: the FUPRECOL study
(BMC, 2016) Ramírez Vélez, Robinson; Beltrán, Cesar Augusto; Correa Bautista, Jorge Enrique; Vivas, Andrés; Prieto Benavides, Daniel Humberto; Martínez Torres, Javier; Triana Reina, Héctor Reynaldo; Villa González, Emilio; García Hermoso, Antonio; Ciencias de la Salud; Osasun Zientziak
Background: Active commuting to school (ACS) can contribute to daily physical activity (PA) levels in children and adolescents. The aim of the study was to analyze the characteristics of active commuting to and from school by bicycle and to identify the factors associated with the use of bicycles for active commuting to school based in a sample of schoolchildren in Bogotá, Colombia. Methods: A cross-sectional study was conducted in 8,057 children and adolescents. A self-reported questionnaire was used to measure frequency and mode of commuting to school and the time it took them to get there. Weight, height, and waist circumference measurements were obtained using standardized methods, and mothers and fathers self-reported their highest level of educational attainment and household level. Multivariate analyses using unordered multinomial logistic regression models were conducted in the main analysis. Results: 21.9 % of the sample reported commuting by bicycle and 7.9 % reported commuting for more than 120 min. The multivariate logistic regression showed that boys, aged 9-12 years, and those whose parents had achieved higher levels of education (university/postgraduate) were the factors most strongly associated with a use bicycles as a means of active commuting to and from school. Conclusion: The findings of this study suggest that it's necessary to promote ACS from childhood and to emphasize its use during the transition to adolescence and during adolescence itself in order to increase its continued use by students.
Open Access
Factors associated with health and intrinsic capacity domain in older adults: a secondary analysis for survey on health, well-being, and aging in Colombia
(2020) Correa Bautista, Jorge Enrique; Izquierdo Redín, Mikel; Ramírez Vélez, Robinson; Ciencias de la Salud; Osasun Zientziak
El presente trabajo de investigación se centra en la exploración y análisis de la base de datos del Estudio Nacional de Salud, Bienestar y Envejecimiento, SABE Colombia 2015, en especial, en lo que tiene que ver con la prevalencia de Síndrome Metabólico en personas mayores, y sus factores asociados. La definición de puntos de cohorte de la fuerza prensil, por sexo y edad en adultos mayores; así como las probabilidades de eventos adversos para cada uno de los dominios de capacidad intrínseca. Y el papel mediador de la velocidad de la marcha del efecto de la sarcopenia en actividades de la vida diaria. La encuesta SABE Colombia 2015 tiene como propósito indagar sobre la situación actual, en el entorno rural y urbano, de las personas adultas mayores, desde un enfoque de determinantes sociales de la salud. Dentro de este interés se proponen tres estudios secundarios relacionados con las características concernientes con los determinantes de la salud, el cuidado y de los factores individuales, sociodemográficos y del entorno. En el primer estudio se analizó la prevalencia del síndrome metabólico y los factores de riesgo asociados en personas mayores de 60 años o más. El propósito de este segundo estudio fue describir la fuerza prensil en personas mayores de 60 años o más en Colombia; determinando los puntos de corte de la fuerza por sexo y edad en adultos mayores; así como las probabilidades de eventos adversos para cada uno de los dominios de capacidad intrínseca para individuos con una fuerza prensil mayor, en comparación con sus contrapartes más débiles. En el tercer estudio planteamos explorar el papel mediador de la velocidad de la marcha en la relación entre la sarcopenia y la dependencia en las ADL.