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|Title:||Comparing the BMI body fat relation between two distinct age groups of the Lebanese female population : adolescents and elderly||Authors:||Nabhani, Nadida El||Advisors:||Fazah, Abdallah||Subjects:||Human body--Composition--Age factors--Case studies
Body mass index--Case studies
Introduction – The aim of this study was to assess and compare the relation between BMI and body composition among two distinct age groups of Lebanese females. Methods and results – 160 subjects participated in this study. The subjects were divided into two groups, 64 Lebanese adolescent females aged 12-18 years and 96 Lebanese postmenopausal aged 65-84 years. Weight and height were measured, and age and years since menopause were recorded. Body Mass Index (BMI) was calculated as body weight divided by height squared (kg/m2 ). Body composition was assessed by Dual energy X-ray Absorptiometry (DXA). Results – In girls and elderly women, BMI was correlated with FM% and more with fat mass (FM). The correlation between BMI and fat mass percentage FM% was (r-value 0.84) in girls and (r-value 0.71) in elderly women. In girls, the correlation was (r-value 0.65) in the normal weight and (r-value 0.69) in the obese group. In elderly women, the correlation was (r-value 0.74) in the normal weight group. In the obese girls and elderly women the correlation was (r-value 0.69 and 0.36) respectively. Conclusion – Correlation between BMI and FM% is higher in girls than in elderly women. In the older group, correlation is stronger at a lower BMI. In the younger group it is high in normal weight and obese subjects. In both age groups, many subjects with a BMI below 30 have obesity levels of body fat. Obesity is more accurately assessed using measures of body fat instead of weight based indexes.
Includes bibliographical references (p. 51-83).
Supervised by Dr. Abdallah Fazah.
|URI:||https://scholarhub.balamand.edu.lb/handle/uob/4739||Rights:||This object is protected by copyright, and is made available here for research and educational purposes. Permission to reuse, publish, or reproduce the object beyond the personal and educational use exceptions must be obtained from the copyright holder||Ezproxy URL:||Link to full text||Type:||Thesis|
|Appears in Collections:||UOB Theses and Projects|
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