Agreement in estimates of body fat percentage between BIA and BMIbased body fat equations in female young adults

Date

2019-04-15

Author

Altunsoy, Kübra
Söğüt, Mustafa
Kaya, Ömer Barış
Clark, Cain Ct

Metadata

Show full item record

Item Usage Stats

231
views

0
downloads

PURPOSE: The purpose of this study was to compare body fat percentage (BF%) values estimated with various body mass index (BMI)-based BF% equations and bioelectrical impedance (BIA). METHODS: One hundred and eighty-three female young adults (age=20.5±1.8 years, BMI=21.5±3.1kg/m2) participated in the study. Height and body mass were measured to calculate BMI. BF% was determined by BIA and predicted using BMI-based equations (BMIDE; BMIJA; BMIWO; BMIGA). RESULTS: Dependent t-test results revealed that there was no significant difference (P>0.05) in BF% between BIA and BMIJA. However, significant differences (P<0.01) were found between BIA and all other equations in BF%. The magnitude of difference, when compared to BIA, was trivial for BMIJA (ES 0.10), and small for BMIDE, BMIWO, and BMIGA (ES 0.24, 0.47 and 0.24, respectively). The standard error of estimate ranged from 3.85 (BMIJA) to 3.91% (BMIGA). Bland-Altman analysis indicated that the 95% limits of agreement were narrowest for BMIJA (±7.62%) and widest for BMIDE (±8.47%). CONCLUSION: These results highlight the practical usefulness of BMIJA equation in predicting BF% among female young adults when BIA, one of the most ubiquitous field techniques, is not available.

URI

https://hdl.handle.net/11511/78985

Conference Name

5th International Scientific Conference Exerciseand Quality of Life 2019: (11 - 13 Nisan 2019)

Collections

Department of Physical Education and Sports, Conference / Seminar

Suggestions

OpenMETU
Core

Associations between anthropometric indicators of adiposity and body fat percentage in normal weight young adults Söğüt, Mustafa; Varela-Silva, I. (2018-06-01) The purpose of this cross-sectional study was to determine the associations between various anthropometric adiposity screening indices and body fat percentage estimated by bioelectrical impedance analysis (BIA). A total of 186 (95 male and 91 female) normal weight (body mass index [BMI] = 18.5- 24.9 kg/m2) young adults (mean age= 20.96 ± 2.03 years) were measured on body fat percentage, body height, body mass, waist and hip circumferences. Abdominal volume index, body adiposity index, BMI, body roundness in...
Accuracy in body composition assessment with three different methods compared to dexa Düz, Serkan; Korkusuz, Feza; Department of Physical Education and Sports (2003) The purpose of this study was to investigate differences among the percent body fat (%BF) values of Turkish sedentary male and female university students measured by dual-energy x-ray absorptiometry (DEXA), skinfold (SKF), ultrasound (US) and hand to hand bioelectrical impedance analysis (BIA). Two hundred eight Turkish university students (one hundred four males and one hundred four females) aged between 18 to 26 years old participants participated in this study voluntarily. %BF assessment was performed by...
Evaluation of body composition using three different methods compared to dual-energy X-ray absorptiometry Duz, Serkan; Koçak, Mehmet Settar; Korkusuz, Feza (Informa UK Limited, 2009-01-01) In this study, we compared the simple methods of skinfolds, ultrasound, and bioelectrical impedance analysis (BIA) against the standard of dual-energy X-ray absorptiometry (DEXA) in the assessment of body fat in normoactive Turkish male and female university students. We wished to develop new regression equations to more accurately predict percent body fat from skinfolds and ultrasound for this group of individuals. One hundred and four male (age 22.22.5 years; height 1.770.06 m; mass 74.910.4 kg) and one h...
Association Between Motor Competence and Body Mass Index in Children Aged 10-13 Ceyhan, Aslı; Söğüt, Mustafa (2021-07-01) The purposes of this study were to examine the association between motor competence (MC) and body mass index (BMI) in children aged 10-13 and to determine gender-related differences in motor competence. Material and Methods: Participants were male (n=59) and female (n=44) children between the ages of 10 and 13 (12.1±1.2 years). Body height and weight were measured and BMI was calculated as dividing the body weight by the square of the body height. 'Körperkoordinationstest für Kinder (KTK)' was used to asses...
Variations in Central Adiposity, Cardiovascular Fitness, and Objectively Measured Physical Activity According to Weight Status in Children (9-11 Years) Söğüt, Mustafa; Clark, Cain C. T.; Nikolaidis, Pantelis Theodoros; Rosemann, Thomas; Knechtle, Beat (Frontiers Media SA, 2019-07-24) The purpose of this study was twofold: first, to compare the central adiposity (CA), cardiovascular fitness (CF), and physical activity (PA) in children with different weight status, and second, to determine the associations between moderate to vigorous physical activity (MVPA) and measures of adiposity [CA and body mass index (BMI)] and CF. A sample of 244 children (boys = 120 and girls = 124), 9.7-10.8 years of age (10.3 +/- 0.3 years), was measured for stature, body mass, waist circumferences, and 20-m m...

Citation Formats

K. Altunsoy, M. Söğüt, Ö. B. Kaya, and C. C. Clark, “Agreement in estimates of body fat percentage between BIA and BMIbased body fat equations in female young adults,” presented at the 5th International Scientific Conference Exerciseand Quality of Life 2019: (11 - 13 Nisan 2019), From Active Childhood to Healthy Aging, Novi-Sad, Sırbistan Ve Karadağ, 2019, Accessed: 00, 2021. [Online]. Available: https://hdl.handle.net/11511/78985.