Results 41 to 50 of about 10,086,978 (282)

Changes in ponderal index and body mass index across childhood and their associations with fat mass and cardiovascular risk factors at age 15 [PDF]

open access: yes, 2010
Background: Little is known about whether associations between childhood adiposity and later adverse cardiovascular health outcomes are driven by tracking of overweight from childhood to adulthood and/or by vascular and metabolic changes from childhood ...
Kate Tilling   +39 more
core   +1 more source

Objectively measured physical activity and fat mass in a large cohort of children [PDF]

open access: yes, 2007
Background Previous studies have been unable to characterise the association between physical activity and obesity, possibly because most relied on inaccurate measures of physical activity and obesity.
Ingle, S   +57 more
core   +1 more source

Comparison of obesity and metabolic syndrome prevalence using fat mass index, body mass index and percentage body fat.

open access: yes, 2021
BackgroundAccurate obesity classification is important so that appropriate intervention can be instituted to modify metabolic risk factors. Commonly utilized body mass index (BMI) and percentage body fat (PBF) are influenced by lean mass whereas fat mass
Joseph C Wong   +9 more
core   +1 more source

Body fat measurement in Indian men: Comparison of three methods based on a two-compartment model. [PDF]

open access: yes, 2005
Obesity is a major risk factor for diabetes and related disorders. The current classification of obesity is based on body mass index (BMI, kg/m(2)), which is a surrogate for the total body fat.
Sayyad, MG   +19 more
core   +1 more source

Fat-Free Mass Index as a Surrogate Marker of Appendicular Skeletal Muscle Mass Index for Low Muscle Mass Screening in Sarcopenia

open access: yesJournal of the American Medical Directors Association, 2022
We aimed to examine the relationship between the fat-free mass index (FFMI; FFM/height2) and appendicular skeletal muscle mass index (ASMI; ASM/height2), measured using both bioelectrical impedance analysis (BIA) and dual-energy X-ray absorptiometry (DXA), and investigate the effects of age and obesity. We also evaluated the suitability of BIA-measured
Ryoko Kawakami   +12 more
openaire   +2 more sources

Are Ethnic and Gender Specific Equations Needed to Derive Fat Free Mass from Bioelectrical Impedance in Children of South Asian, Black African-Caribbean and White European Origin? Results of the Assessment of Body Composition in Children Study [PDF]

open access: yes, 2013
Background Bioelectrical impedance analysis (BIA) is a potentially valuable method for assessing lean mass and body fat levels in children from different ethnic groups.
Cook Derek G.   +43 more
core   +1 more source

Effect of a Precompetition and Postcompetition Training Regime on Body Composition of Soccer Players

open access: yesBaltic Journal of Sport and Health Sciences, 2018
The purpose of this investigation was to document the body composition elements’ changes, preparing an initial precompetition and postcompetition training programme of soccer players. Body composition measurements were taken 10 weeks prior to competition,
Alina Gailiūnienė   +1 more
doaj   +1 more source

Prematurity and body composition at 6, 18, and 30 years of age: Pelotas (Brazil) 2004, 1993, and 1982 birth cohorts

open access: yesBMC Public Health, 2021
Background We aimed to investigate the association between preterm birth and body composition at 6, 18, and 30 years of age using data from three population-based birth cohort studies.
Caroline Cardozo Bortolotto   +7 more
doaj   +1 more source

Age and gender-related fat mass index and fat- free mass index patterns among adolescents in Surulere LGA, Lagos [PDF]

open access: yes, 2014
Background: Percent body fat, fat mass and fat mass index are measures of body fat while fat free mass and fat free mass index measure lean mass. These measures of body composition vary with age and sex.Aim: To show the age-related patterns of measures ...
Okoromah, CAN   +3 more
core   +1 more source

The Mediating Role of Endocrine Factors in the Positive Relationship Between Fat Mass and Bone Mineral Content in Children Aged 9–11 Years: The Physical Activity and Nutrition in Children Study

open access: yesFrontiers in Endocrinology, 2022
IntroductionWe aimed to investigate whether the relationship between fat mass and bone mineral content (BMC) is mediated by insulin, leptin, adiponectin, dehydroepiandrosterone sulphate, testosterone and estradiol in children aged 9-11 years.Materials ...
Annie M. Constable   +17 more
doaj   +1 more source

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