PMID- 27782039
OWN - NLM
STAT- MEDLINE
DCOM- 20170331
LR  - 20191210
IS  - 2072-6643 (Electronic)
IS  - 2072-6643 (Linking)
VI  - 8
IP  - 10
DP  - 2016 Oct 4
TI  - Performance of Two Bioelectrical Impedance Analyses in the Diagnosis of 
      Overweight and Obesity in Children and Adolescents: The FUPRECOL Study.
LID - 575
AB  - This study aimed to determine thresholds for percentage of body fat (BF%) 
      corresponding to the cut-off values for overweight/obesity as recommended by the 
      International Obesity Task Force (IOTF), using two bioelectrical impedance 
      analyzers (BIA), and described the likelihood of increased cardiometabolic risk 
      in our cohort de fi ned by the IOTF and BF% status. Participants included 1165 
      children and adolescents (54.9% girls) from Bogota (Colombia). Body mass index 
      (BMI) was calculated from height and weight. BF% of each youth was assessed  fi rst 
      using the Tanita BC-418(R) followed by a Tanita BF-689(R). The sensitivity and 
      speci fi city of both devices and their ability to correctly classify children as 
      overweight/obesity (>/=2 standard deviation), as de fi ned by IOTF, was investigated 
      using receiver operating characteristic (ROC) by sex and age groups (9-11, 12-14, 
      and 13-17 years old); Area under curve (AUC) values were also reported. For 
      girls, the optimal BF% threshold for classifying into overweight/obesity was 
      found to be between 25.2 and 28.5 (AUC = 0.91-0.97) and 23.9 to 26.6 (AUC = 
      0.90-0.99) for Tanita BC-418(R) and Tanita BF-689(R), respectively. For boys, the 
      optimal threshold was between 16.5 and 21.1 (AUC = 0.93-0.96) and 15.8 to 20.6 
      (AUC = 0.92-0.94) by Tanita BC-418(R) and Tanita BF-689(R), respectively. All AUC 
      values for ROC curves were statistically signi fi cant and there were no differences 
      between AUC values measured by both BIA devices. The BF% values associated with 
      the IOTF-recommended BMI cut-off for overweight/obesity may require age- and 
      sex-speci fi c threshold values in Colombian children and adolescents aged 9-17 
      years and could be used as a surrogate method to identify individuals at risk of 
      excess adiposity.
FAU - Ramirez-Velez, Robinson
AU  - Ramirez-Velez R
AD  - Centro de Estudios para la Medicion de la Actividad Fisica <<CEMA>>, Escuela de 
      Medicina y Ciencias de la Salud, Universidad del Rosario, Bogota D.C. 111221, 
      Colombia. robin640@hotmail.com.
FAU - Correa-Bautista, Jorge Enrique
AU  - Correa-Bautista JE
AD  - Centro de Estudios para la Medicion de la Actividad Fisica <<CEMA>>, Escuela de 
      Medicina y Ciencias de la Salud, Universidad del Rosario, Bogota D.C. 111221, 
      Colombia. jorge.correa@urosario.edu.co.
FAU - Martinez-Torres, Javier
AU  - Martinez-Torres J
AD  - Centro de Estudios para la Medicion de la Actividad Fisica <<CEMA>>, Escuela de 
      Medicina y Ciencias de la Salud, Universidad del Rosario, Bogota D.C. 111221, 
      Colombia. javiermartinezt@usantotomas.edu.co.
FAU - Gonzalez-Ruiz, Katherine
AU  - Gonzalez-Ruiz K
AD  - Grupo de Ejercicio Fisico y Deportes, Vicerrectoria de Investigaciones, 
      Universidad Manuela Beltran, Bogota D.C. 110231, Colombia. 
      Katherine.gonzalez@docentes.umb.edu.co.
FAU - Gonzalez-Jimenez, Emilio
AU  - Gonzalez-Jimenez E
AD  - Grupo CTS-436, Adscrito al Centro de Investigacion Mente, Cerebro y 
      Comportamiento (CIMCYC), Departamento de Enfermeria, Universidad de Granada, 
      Granada 18071, Espana. emigoji@ugr.es.
FAU - Schmidt-RioValle, Jacqueline
AU  - Schmidt-RioValle J
AD  - Grupo CTS-436, Adscrito al Centro de Investigacion Mente, Cerebro y 
      Comportamiento (CIMCYC), Departamento de Enfermeria, Universidad de Granada, 
      Granada 18071, Espana. jschmidt@ugr.es.
FAU - Garcia-Hermoso, Antonio
AU  - Garcia-Hermoso A
AD  - Laboratorio de Ciencias de la Actividad Fisica, el Deporte y la Salud, 
      Universidad de Santiago de Chile, USACH, Santiago 7500618, Chile. 
      antonio.garcia.h@usach.cl.
AD  - Facultad de Ciencias de la Salud, Universidad San Sebastian, Santiago 8420524, 
      Chile. antonio.garcia.h@usach.cl.
LA  - eng
PT  - Evaluation Study
PT  - Journal Article
DEP - 20161004
PL  - Switzerland
TA  - Nutrients
JT  - Nutrients
JID - 101521595
SB  - IM
EIN - Nutrients. 2016 Nov 05;8(11):. PMID: 27827948
MH  - Adipose Tissue
MH  - Adolescent
MH  - Anthropometry/*instrumentation/methods
MH  - Area Under Curve
MH  - *Body Composition
MH  - Body Mass Index
MH  - Child
MH  - Colombia
MH  - Cross-Sectional Studies
MH  - *Electric Impedance
MH  - Female
MH  - Humans
MH  - Male
MH  - Overweight/*diagnosis
MH  - Pediatric Obesity/*diagnosis
MH  - ROC Curve
MH  - Reference Values
MH  - Sensitivity and Specificity
PMC - PMC5083974
OTO - NOTNLM
OT  - bioelectrical impedance analysis
OT  - diagnosis
OT  - nutritional status
OT  - youths
COIS- The authors declare no conflict of interest.
EDAT- 2016/10/27 06:00
MHDA- 2017/04/01 06:00
PMCR- 2016/10/01
CRDT- 2016/10/27 06:00
PHST- 2016/06/17 00:00 [received]
PHST- 2016/09/08 00:00 [accepted]
PHST- 2016/10/27 06:00 [pubmed]
PHST- 2017/04/01 06:00 [medline]
PHST- 2016/10/27 06:00 [entrez]
PHST- 2016/10/01 00:00 [pmc-release]
AID - nu8100575 [pii]
AID - nutrients-08-00575 [pii]
AID - 10.3390/nu8100575 [doi]
PST - epublish
SO  - Nutrients. 2016 Oct 4;8(10):575. doi: 10.3390/nu8100575.