{"id":{"repo_id":"rosario","oai_identifier":"oai:repository.urosario.edu.co:10336/12323"},"canonical_url":"https://search.dev.ndltd.org/etd/rosario/oai:repository.urosario.edu.co:10336/12323","repository":{"repo_id":"rosario","name":"Universidad del Rosario","base_url":"https://repository.urosario.edu.co/oai/request"},"display":{"title":"Validity and reliability of the international fItness scale (IFIS) in a population-based sample of schoolchildren in Bogota, Colombia: The FUPRECOL study","abstract":"The International FItness Scale (IFIS) is a self-reported measure of physical fitness that could easily. This scale has been validated in children, adolescents, and young adults; however, it is unknown whether the IFIS represents a valid and reliable estimate of physical fitness in Latino-American youth population. In the present study we aimed to examine the validity and reliability of the IFIS on a population-based sample of schoolchildren in Bogota, Colombia. Participants were 1,875 Colombian youth (56.2% girls) aged 9 to 17.9 years old. We measured adiposity markers (body fat, waist-to-height ratio, skinfold thicknesses and BMI), blood pressure, lipids profile, fasting glucose, and physical fitness level (self reported and measured). Also, a validated cardiometabolic risk index was used. An age- and sex-matched sample of 229 Schoolchildren originally not included in the study sample fulfilled IFIS twice for reliability purposes. Our data suggest that both measured and self-reported overall fitness were associated inversely with adiposity indicators and a cardiometabolic risk score. Overall, schoolchildren who self-reported “good” and “very good” fitness had better measured fitness than those who reported “very poor” and “poor” fitness (all p<0.001). Test–retest reliability of IFIS items was also good, with an average weighted Kappa of 0.811. Therefore, our findings suggest that self-reported fitness, as assessed by IFIS, is a valid, reliable, and health-related measure, and it can be a good alternative for future use in large studies with Latin-schoolchildren from Colombia.","abstract_html":"The International FItness Scale (IFIS) is a self-reported measure of physical fitness that could easily. This scale has been validated in children, adolescents, and young adults; however, it is unknown whether the IFIS represents a valid and reliable estimate of physical fitness in Latino-American youth population. In the present study we aimed to examine the validity and reliability of the IFIS on a population-based sample of schoolchildren in Bogota, Colombia. Participants were 1,875 Colombian youth (56.2% girls) aged 9 to 17.9 years old. We measured adiposity markers (body fat, waist-to-height ratio, skinfold thicknesses and BMI), blood pressure, lipids profile, fasting glucose, and physical fitness level (self reported and measured). Also, a validated cardiometabolic risk index was used. An age- and sex-matched sample of 229 Schoolchildren originally not included in the study sample fulfilled IFIS twice for reliability purposes. Our data suggest that both measured and self-reported overall fitness were associated inversely with adiposity indicators and a cardiometabolic risk score. Overall, schoolchildren who self-reported “good” and “very good” fitness had better measured fitness than those who reported “very poor” and “poor” fitness (all p&lt;0.001). Test–retest reliability of IFIS items was also good, with an average weighted Kappa of 0.811. Therefore, our findings suggest that self-reported fitness, as assessed by IFIS, is a valid, reliable, and health-related measure, and it can be a good alternative for future use in large studies with Latin-schoolchildren from Colombia.","abstract_has_math":false,"creators":["Martinez Javela, Myriam Yanneth"],"institution":"Universidad del Rosario","degree_name":null,"degree_level":null,"degree_discipline":null,"degree_department":null,"school":null,"contributors":[],"advisors":[],"committee_chairs":[],"committee_members":[],"year":2016,"date_issued":"2016-08-19","date_published":"2016-08-19","updated_at":"2026-07-27T20:46:59Z","subjects":["Población juvenil","Aptitud física","Cuestionarios","Factores de riesgo","Autorreporte","Promoción de salud","Actividad motora","Entrenamiento","Aptitud motora en niños","Desarrollo infantil","Physical fitness","Questionnaires","Risk factors","Self-repor","Youth population","Ejercicio"],"languages":["eng"],"rights":["info:eu-repo/semantics/openAccess"],"rights_urls":[],"identifier_entries":[{"key":"dc:identifier","label":"Identifier","values":["http://repository.urosario.edu.co/handle/10336/12323"],"render_values":[{"text":"http://repository.urosario.edu.co/handle/10336/12323","href":"http://repository.urosario.edu.co/handle/10336/12323","code":true}]}]},"links":{"outbound_url":"https://doi.org/10.48713/10336_12323","outbound_label":"DOI","outbound_source":"dc:identifier"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:creator","label":"Author","values":["Martinez Javela, Myriam Yanneth"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date","label":"Dc Date","values":["2016-08-19","2016-08-30T21:20:34Z"]},{"key":"dc:publisher","label":"Institution","values":["Universidad del Rosario","Facultad de medicina","Maestría en Actividad Física y Salud"]},{"key":"dc:type","label":"Dc Type","values":["info:eu-repo/semantics/masterThesis","info:eu-repo/semantics/acceptedVersion"]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["Población juvenil","Aptitud física","Cuestionarios","Factores de riesgo","Autorreporte","Promoción de salud","Actividad motora","Entrenamiento","Aptitud motora en niños","Desarrollo infantil","Physical fitness","Questionnaires","Risk factors","Self-repor","Youth population","Ejercicio"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:language","label":"Dc Language","values":["eng"]},{"key":"dc:rights","label":"Dc Rights","values":["info:eu-repo/semantics/openAccess"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier","label":"Identifier","values":["https://doi.org/10.48713/10336_12323","http://repository.urosario.edu.co/handle/10336/12323"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description","label":"Description","values":["The International FItness Scale (IFIS) is a self-reported measure of physical fitness that could easily. This scale has been validated in children, adolescents, and young adults; however, it is unknown whether the IFIS represents a valid and reliable estimate of physical fitness in Latino-American youth population. In the present study we aimed to examine the validity and reliability of the IFIS on a population-based sample of schoolchildren in Bogota, Colombia. Participants were 1,875 Colombian youth (56.2% girls) aged 9 to 17.9 years old. We measured adiposity markers (body fat, waist-to-height ratio, skinfold thicknesses and BMI), blood pressure, lipids profile, fasting glucose, and physical fitness level (self reported and measured). Also, a validated cardiometabolic risk index was used. An age- and sex-matched sample of 229 Schoolchildren originally not included in the study sample fulfilled IFIS twice for reliability purposes. Our data suggest that both measured and self-reported overall fitness were associated inversely with adiposity indicators and a cardiometabolic risk score. Overall, schoolchildren who self-reported “good” and “very good” fitness had better measured fitness than those who reported “very poor” and “poor” fitness (all p<0.001). Test–retest reliability of IFIS items was also good, with an average weighted Kappa of 0.811. Therefore, our findings suggest that self-reported fitness, as assessed by IFIS, is a valid, reliable, and health-related measure, and it can be a good alternative for future use in large studies with Latin-schoolchildren from Colombia.","La Escala Internacional de Fitness (IFIS) es una medida de aptitud física autoinformada que podría fácilmente. Esta escala ha sido validada en niños, adolescentes y adultos jóvenes; sin embargo, se desconoce si el IFIS representa una estimación válida y confiable de la aptitud física en la población joven latinoamericana. En el presente estudio, nuestro objetivo fue examinar la validez y confiabilidad del IFIS en una muestra poblacional de escolares en Bogotá, Colombia. Los participantes fueron 1.875 jóvenes colombianos (56,2% niñas) de 9 a 17,9 años. Medimos los marcadores de adiposidad (grasa corporal, relación cintura-estatura, pliegues cutáneos e IMC), presión arterial, perfil de lípidos, glucosa en ayunas y nivel de condición física (autoinformado y medido). Además, se utilizó un índice de riesgo cardiometabólico validado. Una muestra emparejada por edad y sexo de 229 escolares que originalmente no estaban incluidos en la muestra del estudio cumplió con el IFIS dos veces para fines de confiabilidad. Nuestros datos sugieren que tanto el estado físico general medido como el autoinformado se asociaron inversamente con los indicadores de adiposidad y una puntuación de riesgo cardiometabólico. En general, los escolares que informaron de un estado físico \"bueno\" y \"muy bueno\" tenían un estado físico mejor medido que los que informaron un estado físico \"muy pobre\" y \"pobre\" (todos p <0,001). La fiabilidad test-retest de los ítems IFIS también fue buena, con un Kappa ponderado promedio de 0,811. Por lo tanto, nuestros hallazgos sugieren que la aptitud autoinformada, según la evaluación de IFIS, es una medida válida, confiable y relacionada con la salud, y puede ser una buena alternativa para su uso futuro en grandes estudios con escolares latinos de Colombia."]},{"key":"dc:format","label":"Dc Format","values":["application/pdf"]},{"key":"dc:source","label":"Dc Source","values":["Ortega FB, Ruiz JR, Castillo MJ, Sjostrom M Physical fitness in childhood and adolescence: a powerful marker of health. Int J Obes (Lond). 2008;32(1):1–11.","LaMonte MJ, Barlow CE, Jurca R, Kampert JB, Church TS, Blair SN. Cardiorespiratory fitness is inversely associated with the incidence of metabolic syndrome: a prospective study of men and women. Circulation 2005;112:505-12","Swift DL, Lavie CJ, Johannsen NM, Arena R, Earnest CP, O'Keefe JH, Milani RV, Blair SN, Church TS. Physical activity, cardiorespiratory fitness, and exercise training in primary and secondary coronary prevention. Circ J. 2013;77(2):281-92.","Lee IM, Shiroma EJ, Lobelo F, Puska P, Blair SN, Katzmarzyk PT; Lancet Physical Activity Series Working Group. Effect of physical inactivity on major non-communicable diseases worldwide: an analysis of burden of disease and life expectancy. Lancet. 2012;380(9838):219-29.","Vaara JP, Fogelholm M, Vasankari T, Santtila M, Häkkinen K, Kyröläinen H Associations of maximal strength and muscular endurance with cardiovascular risk factors.. Int J Sports Med. 2014;35(4):356-60.","Artero EG, Ruiz JR, Ortega FB, España-Romero V, Vicente-Rodríguez G, Molnar D, Gottrand F, González-Gross M, Breidenassel C, Moreno LA, et al. Muscular and cardiorespiratory fitness are independently associated with metabolic risk in adolescents: the HELENA study. Pediatr Diabetes. 2011; 12(8):704-12.","Magnussen CG, Schmidt MD, Dwyer T, Venn A. Muscular fitness and clustered cardiovascular disease risk in Australian youth. Eur J Appl Physiol. 2012;112(8):3167-71","Ruiz JR, Castro-Pinero J, Artero EG, Ortega FB, Sjostrom M, Suni J, Castillo MJ. Predictive validity of health-related fitness in youth: A systematic review. Br J Sports Med. 2009;43:909–923.","Jackson AS, Sui X, O'Connor DP, Church TS, Lee DC, Artero EG, Blair SN. Longitudinal cardiorespiratory fitness algorithms for clinical settings. Am J Prev Med. 2012;43:512-9","Ortega FB, Ruiz JR, España-Romero V, Vicente-Rodriguez G, Martínez-Gómez D, Manios Y, Béghin L, Molnar D, Widhalm K, Moreno LA, et al. The International Fitness Scale (IFIS): usefulness of self-reported fitness in youth. Int J Epidemiol. 2011; 40(3):701- 11.","Ortega FB, Sánchez-López M, Solera-Martínez M, Fernández-Sánchez A, Sjöström M, Martínez-Vizcaino V. Self-reported and measured cardiorespiratory fitness similarly predict cardiovascular disease risk in young adults. Scand J Med Sci Sports. 2013: 23 (6): 749–757.","Sánchez-López M, Martínez-Vizcaíno V, García-Hermoso A, Jiménez-Pavón D, Ortega FB. Construct validity and test-retest reliability of the International Fitness Scale (IFIS) in Spanish children aged 9-12 years. Scand J Med Sci Sports. 2015; 25(4):543-51.","Álvarez-Gallardo IC, Soriano-Maldonado A, Segura-Jiménez V, Carbonell-Baeza A, Estévez-López F, McVeigh JG, Delgado-Fernández M2, Ortega FB. International FItness Scale (IFIS): Construct Validity and Reliability in Women With Fibromyalgia: The al- Ándalus Project. Arch Phys Med Rehabil. 2015 Aug 28. pii: S0003-9993(15)01099-0. doi: 10.1016/j.apmr.2015.08.416. [Epub ahead of print]","Español-Moya MN, Ramírez-Vélez R. [Psychometric validation of the International FItness Scale (IFIS) in Colombian youth]. Rev Esp Salud Publica. 2014;88(2):271-8.","Ramírez-Vélez R, Rodrigues-Bezerra D, Correa-Bautista JE, Izquierdo M, Lobelo F. (2015). Reliability of Health-Related Physical Fitness Tests among Colombian Children and Adolescents: The FUPRECOL Study. PLoS One, 10(10):e0140875.","Prieto-Benavides DH, Correa-Bautista JE, Ramírez-Vélez R. (2015). Physical activity levels, physical fitness and scree time among children and adolescents from Bogotá, Colombia: The FUPRECOL Study. Nut Hosp, 32(5):2184-92.","Rodríguez-Bautista YP, Correa-Bautista JE, González-Jiménez E, Schmidt-RioValle J, Ramírez-Vélez R. (2015). Values of waist/hip ratio among children and adolescents from Bogotá, Colombia: The FUPRECOL Study. Nut Hosp, 32(5):2054-61.","Departamento Administrativo Nacional de Estadística (DANE). (2007). Los grupos étnicos de Colombia en el censo de 2005. Análisis de Resultados, Bogotá, Colombia, 25- 26.","Marfell-Jones, M, Olds, T, Stewart A. International standards for anthropometric assessment. Potchefstroom, South Africa: ISAK, 2006.","Leger LA, Mercier D, Gadoury C, Lambert J. The multistage 20 metres shuttle run test for aerobic fitness. J Sport Sci. 1988: 6: 93–101","España-Romero V, Ortega FB, Vicente-Rodríguez G, Artero EG, Rey JP, Ruiz JR. Elbow position affects handgrip strength in adolescents: validity and reliability of Jamar, DynEx, and TKK dynamometers. J Strength Cond Res. 2010 Jan; 24(1):272-7.","Friedewald WT, Levy RI, Fredrickson DS. Estimation of the concentration of lowdensity lipoprotein cholesterol in serum, without use of the preparative ultracentrifuge. Clin Chem. 1972;18:499-502.","Zimmet P, Alberti KGMM, Kaufman F, Tajima N, Silink M, Arslanian S, et al. The metabolic syndrome in children and adolescents – an IDF consensus report. Pediatr Diabetes. 2007;8:299-306","de Ferranti S, Gauvreau K, Ludwig DS, et al. Prevalence of the metabolic syndrome in American adolescents: Findings from the Third National Health and Nutrition Examination Survey. Circulation 2004; 110:2494-2497.","Cruz ML, Weigensberg MJ, Huang TTK, Ball G, Shaibi GQ, Goran MI. The Metabolic Syndrome in Overweight Hispanic Youth and the Role of Insulin Sensitivity. J Clin Endocrinol Metab. 2004;89:108-13.","Chan NP, Choi KC, Nelson EA, Chan JC, Kong AP.Associations of pubertal stage and body mass index with cardiometabolic risk in Hong Kong Chinese children: A crosssectional study. BMC Pediatr. 2015;15:136.","Suárez-Ortegón MF, Ramírez-Vélez R, Mosquera M, et al. Prevalence of metabolic syndrome in urban Colombian adolescents aged 10-16 years using three different pediatric definitions. J Trop Pediatr 2013; 59:145-159.","Tanner JM, Whitehouse RH. Clinical longitudinal standards for height, weight, height velocity, weight velocity, and stages of puberty. Arch Dis Child. 1976;51(3):170-9.","Matsudo SMM, Matsudo VKR. (1994). Self-assessment and physician assessment of sexual maturation in Brazilian boys and girls – concordance and reproducibility. Am J Hum Biol, 6: 451-455.","Cohen J. Weighted kappa: nominal scale agreement with provision for scaled disagreement or partial credit. Psychol Bull, 1968;70: 213-20","Landis JR, Koch GG. An application of hierarchical kappa-type statistics in the assessment of majority agreement among multiple observers. Biometrics. 1977;33(2):363- 74.","instname:Universidad del Rosario","reponame:Repositorio Institucional EdocUR"]},{"key":"dc:title","label":"Title","values":["Validity and reliability of the international fItness scale (IFIS) in a population-based sample of schoolchildren in Bogota, Colombia: The FUPRECOL study","Validez y fiabilidad del cuestionario de autopercepcion de la condicion fisica (IFIS) en muestra de escolares de Bogota, Colombia: Estudio Fuprecol"]}]}],"canonical_facts":{"dc:creator":["Martinez Javela, Myriam Yanneth"],"dc:date":["2016-08-19","2016-08-30T21:20:34Z"],"dc:description":["The International FItness Scale (IFIS) is a self-reported measure of physical fitness that could easily. This scale has been validated in children, adolescents, and young adults; however, it is unknown whether the IFIS represents a valid and reliable estimate of physical fitness in Latino-American youth population. In the present study we aimed to examine the validity and reliability of the IFIS on a population-based sample of schoolchildren in Bogota, Colombia. Participants were 1,875 Colombian youth (56.2% girls) aged 9 to 17.9 years old. We measured adiposity markers (body fat, waist-to-height ratio, skinfold thicknesses and BMI), blood pressure, lipids profile, fasting glucose, and physical fitness level (self reported and measured). Also, a validated cardiometabolic risk index was used. An age- and sex-matched sample of 229 Schoolchildren originally not included in the study sample fulfilled IFIS twice for reliability purposes. Our data suggest that both measured and self-reported overall fitness were associated inversely with adiposity indicators and a cardiometabolic risk score. Overall, schoolchildren who self-reported “good” and “very good” fitness had better measured fitness than those who reported “very poor” and “poor” fitness (all p<0.001). Test–retest reliability of IFIS items was also good, with an average weighted Kappa of 0.811. Therefore, our findings suggest that self-reported fitness, as assessed by IFIS, is a valid, reliable, and health-related measure, and it can be a good alternative for future use in large studies with Latin-schoolchildren from Colombia.","La Escala Internacional de Fitness (IFIS) es una medida de aptitud física autoinformada que podría fácilmente. Esta escala ha sido validada en niños, adolescentes y adultos jóvenes; sin embargo, se desconoce si el IFIS representa una estimación válida y confiable de la aptitud física en la población joven latinoamericana. En el presente estudio, nuestro objetivo fue examinar la validez y confiabilidad del IFIS en una muestra poblacional de escolares en Bogotá, Colombia. Los participantes fueron 1.875 jóvenes colombianos (56,2% niñas) de 9 a 17,9 años. Medimos los marcadores de adiposidad (grasa corporal, relación cintura-estatura, pliegues cutáneos e IMC), presión arterial, perfil de lípidos, glucosa en ayunas y nivel de condición física (autoinformado y medido). Además, se utilizó un índice de riesgo cardiometabólico validado. Una muestra emparejada por edad y sexo de 229 escolares que originalmente no estaban incluidos en la muestra del estudio cumplió con el IFIS dos veces para fines de confiabilidad. Nuestros datos sugieren que tanto el estado físico general medido como el autoinformado se asociaron inversamente con los indicadores de adiposidad y una puntuación de riesgo cardiometabólico. En general, los escolares que informaron de un estado físico \"bueno\" y \"muy bueno\" tenían un estado físico mejor medido que los que informaron un estado físico \"muy pobre\" y \"pobre\" (todos p <0,001). La fiabilidad test-retest de los ítems IFIS también fue buena, con un Kappa ponderado promedio de 0,811. Por lo tanto, nuestros hallazgos sugieren que la aptitud autoinformada, según la evaluación de IFIS, es una medida válida, confiable y relacionada con la salud, y puede ser una buena alternativa para su uso futuro en grandes estudios con escolares latinos de Colombia."],"dc:format":["application/pdf"],"dc:identifier":["https://doi.org/10.48713/10336_12323","http://repository.urosario.edu.co/handle/10336/12323"],"dc:language":["eng"],"dc:publisher":["Universidad del Rosario","Facultad de medicina","Maestría en Actividad Física y Salud"],"dc:rights":["info:eu-repo/semantics/openAccess"],"dc:source":["Ortega FB, Ruiz JR, Castillo MJ, Sjostrom M Physical fitness in childhood and adolescence: a powerful marker of health. Int J Obes (Lond). 2008;32(1):1–11.","LaMonte MJ, Barlow CE, Jurca R, Kampert JB, Church TS, Blair SN. Cardiorespiratory fitness is inversely associated with the incidence of metabolic syndrome: a prospective study of men and women. Circulation 2005;112:505-12","Swift DL, Lavie CJ, Johannsen NM, Arena R, Earnest CP, O'Keefe JH, Milani RV, Blair SN, Church TS. Physical activity, cardiorespiratory fitness, and exercise training in primary and secondary coronary prevention. Circ J. 2013;77(2):281-92.","Lee IM, Shiroma EJ, Lobelo F, Puska P, Blair SN, Katzmarzyk PT; Lancet Physical Activity Series Working Group. Effect of physical inactivity on major non-communicable diseases worldwide: an analysis of burden of disease and life expectancy. Lancet. 2012;380(9838):219-29.","Vaara JP, Fogelholm M, Vasankari T, Santtila M, Häkkinen K, Kyröläinen H Associations of maximal strength and muscular endurance with cardiovascular risk factors.. Int J Sports Med. 2014;35(4):356-60.","Artero EG, Ruiz JR, Ortega FB, España-Romero V, Vicente-Rodríguez G, Molnar D, Gottrand F, González-Gross M, Breidenassel C, Moreno LA, et al. Muscular and cardiorespiratory fitness are independently associated with metabolic risk in adolescents: the HELENA study. Pediatr Diabetes. 2011; 12(8):704-12.","Magnussen CG, Schmidt MD, Dwyer T, Venn A. Muscular fitness and clustered cardiovascular disease risk in Australian youth. Eur J Appl Physiol. 2012;112(8):3167-71","Ruiz JR, Castro-Pinero J, Artero EG, Ortega FB, Sjostrom M, Suni J, Castillo MJ. Predictive validity of health-related fitness in youth: A systematic review. Br J Sports Med. 2009;43:909–923.","Jackson AS, Sui X, O'Connor DP, Church TS, Lee DC, Artero EG, Blair SN. Longitudinal cardiorespiratory fitness algorithms for clinical settings. Am J Prev Med. 2012;43:512-9","Ortega FB, Ruiz JR, España-Romero V, Vicente-Rodriguez G, Martínez-Gómez D, Manios Y, Béghin L, Molnar D, Widhalm K, Moreno LA, et al. The International Fitness Scale (IFIS): usefulness of self-reported fitness in youth. Int J Epidemiol. 2011; 40(3):701- 11.","Ortega FB, Sánchez-López M, Solera-Martínez M, Fernández-Sánchez A, Sjöström M, Martínez-Vizcaino V. Self-reported and measured cardiorespiratory fitness similarly predict cardiovascular disease risk in young adults. Scand J Med Sci Sports. 2013: 23 (6): 749–757.","Sánchez-López M, Martínez-Vizcaíno V, García-Hermoso A, Jiménez-Pavón D, Ortega FB. Construct validity and test-retest reliability of the International Fitness Scale (IFIS) in Spanish children aged 9-12 years. Scand J Med Sci Sports. 2015; 25(4):543-51.","Álvarez-Gallardo IC, Soriano-Maldonado A, Segura-Jiménez V, Carbonell-Baeza A, Estévez-López F, McVeigh JG, Delgado-Fernández M2, Ortega FB. International FItness Scale (IFIS): Construct Validity and Reliability in Women With Fibromyalgia: The al- Ándalus Project. Arch Phys Med Rehabil. 2015 Aug 28. pii: S0003-9993(15)01099-0. doi: 10.1016/j.apmr.2015.08.416. [Epub ahead of print]","Español-Moya MN, Ramírez-Vélez R. [Psychometric validation of the International FItness Scale (IFIS) in Colombian youth]. Rev Esp Salud Publica. 2014;88(2):271-8.","Ramírez-Vélez R, Rodrigues-Bezerra D, Correa-Bautista JE, Izquierdo M, Lobelo F. (2015). Reliability of Health-Related Physical Fitness Tests among Colombian Children and Adolescents: The FUPRECOL Study. PLoS One, 10(10):e0140875.","Prieto-Benavides DH, Correa-Bautista JE, Ramírez-Vélez R. (2015). Physical activity levels, physical fitness and scree time among children and adolescents from Bogotá, Colombia: The FUPRECOL Study. Nut Hosp, 32(5):2184-92.","Rodríguez-Bautista YP, Correa-Bautista JE, González-Jiménez E, Schmidt-RioValle J, Ramírez-Vélez R. (2015). Values of waist/hip ratio among children and adolescents from Bogotá, Colombia: The FUPRECOL Study. Nut Hosp, 32(5):2054-61.","Departamento Administrativo Nacional de Estadística (DANE). (2007). Los grupos étnicos de Colombia en el censo de 2005. Análisis de Resultados, Bogotá, Colombia, 25- 26.","Marfell-Jones, M, Olds, T, Stewart A. International standards for anthropometric assessment. Potchefstroom, South Africa: ISAK, 2006.","Leger LA, Mercier D, Gadoury C, Lambert J. The multistage 20 metres shuttle run test for aerobic fitness. J Sport Sci. 1988: 6: 93–101","España-Romero V, Ortega FB, Vicente-Rodríguez G, Artero EG, Rey JP, Ruiz JR. Elbow position affects handgrip strength in adolescents: validity and reliability of Jamar, DynEx, and TKK dynamometers. J Strength Cond Res. 2010 Jan; 24(1):272-7.","Friedewald WT, Levy RI, Fredrickson DS. Estimation of the concentration of lowdensity lipoprotein cholesterol in serum, without use of the preparative ultracentrifuge. Clin Chem. 1972;18:499-502.","Zimmet P, Alberti KGMM, Kaufman F, Tajima N, Silink M, Arslanian S, et al. The metabolic syndrome in children and adolescents – an IDF consensus report. Pediatr Diabetes. 2007;8:299-306","de Ferranti S, Gauvreau K, Ludwig DS, et al. Prevalence of the metabolic syndrome in American adolescents: Findings from the Third National Health and Nutrition Examination Survey. Circulation 2004; 110:2494-2497.","Cruz ML, Weigensberg MJ, Huang TTK, Ball G, Shaibi GQ, Goran MI. The Metabolic Syndrome in Overweight Hispanic Youth and the Role of Insulin Sensitivity. J Clin Endocrinol Metab. 2004;89:108-13.","Chan NP, Choi KC, Nelson EA, Chan JC, Kong AP.Associations of pubertal stage and body mass index with cardiometabolic risk in Hong Kong Chinese children: A crosssectional study. BMC Pediatr. 2015;15:136.","Suárez-Ortegón MF, Ramírez-Vélez R, Mosquera M, et al. Prevalence of metabolic syndrome in urban Colombian adolescents aged 10-16 years using three different pediatric definitions. J Trop Pediatr 2013; 59:145-159.","Tanner JM, Whitehouse RH. Clinical longitudinal standards for height, weight, height velocity, weight velocity, and stages of puberty. Arch Dis Child. 1976;51(3):170-9.","Matsudo SMM, Matsudo VKR. (1994). Self-assessment and physician assessment of sexual maturation in Brazilian boys and girls – concordance and reproducibility. Am J Hum Biol, 6: 451-455.","Cohen J. Weighted kappa: nominal scale agreement with provision for scaled disagreement or partial credit. Psychol Bull, 1968;70: 213-20","Landis JR, Koch GG. An application of hierarchical kappa-type statistics in the assessment of majority agreement among multiple observers. Biometrics. 1977;33(2):363- 74.","instname:Universidad del Rosario","reponame:Repositorio Institucional EdocUR"],"dc:subject":["Población juvenil","Aptitud física","Cuestionarios","Factores de riesgo","Autorreporte","Promoción de salud","Actividad motora","Entrenamiento","Aptitud motora en niños","Desarrollo infantil","Physical fitness","Questionnaires","Risk factors","Self-repor","Youth population","Ejercicio"],"dc:title":["Validity and reliability of the international fItness scale (IFIS) in a population-based sample of schoolchildren in Bogota, Colombia: The FUPRECOL study","Validez y fiabilidad del cuestionario de autopercepcion de la condicion fisica (IFIS) en muestra de escolares de Bogota, Colombia: Estudio Fuprecol"],"dc:type":["info:eu-repo/semantics/masterThesis","info:eu-repo/semantics/acceptedVersion"]},"updated_at":"2026-07-27T20:46:59Z"}