title: Association between Body Mass Index and Bone Mineral Density in Patients Referred for Dual-Energy X-Ray Absorptiometry Scan in Ajman, UAE.
abstract: Body Mass Index (BMI) is a good indicator for measurements of Bone Mineral Density (BMD) which measures the density of minerals present in the bones using a special scan. This study was conducted to assess the association between BMI and status of BMD among 101 individuals who underwent Dual-Energy X-ray Absorptiometry (DEXA) scan. 39 subjects had normal and 62 had low bone mineral density. BMD was low in 82.4% of people with normal BMI, 78.1% among overweight, and 44.2% among obese. There was a statistically significant association between these two variables (P < .001). Low BMD was recorded in 59.1% of females and 76.9% of males. Association between advancing age and lower BMI is an important risk factor in the occurrence of low BMD.
authors.affiliation: Department of Radiodiagnosis, Gulf Medical College Hospital and Research Centre, P.O. Box 4184, Ajman, UAE.
authors.forename: Tarek
authors.initials: T
authors.lastname: Fawzy
authors.forename: Jayakumary
authors.initials: J
authors.lastname: Muttappallymyalil
authors.forename: Jayadevan
authors.initials: J
authors.lastname: Sreedharan
authors.forename: Amal
authors.initials: A
authors.lastname: Ahmed
authors.forename: Salma Obaid Saeed
authors.initials: SO
authors.lastname: Alshamsi
authors.forename: Mariyam Saif Salim Humaid Bin Bader
authors.initials: MS
authors.lastname: Al Ali
authors.forename: Khawla Ahmed
authors.initials: KA
authors.lastname: Al Balsooshi