Body Mass Index Vs Fracture Risk Value Primary Osteoporosis (A Case Study on Women Ages 40-45 Years at Sub-Urban Area)

Abstract

This study aims to determine the relationship between BMI and fracture risk value primary osteoporosis in women aged 40-45 years in sub-urban areas. And how to optimize social activities in the environment as an effort to reduce the risk of osteoporosis. Body mass index is one of the important risk factors for osteoporosis fractures because the protective effects of subcutaneous fat tissue on bone in elderly women are calculated using FRAX®tool. The WHO in collaboration with the Sheffield's University central of metabolic bone disease has created a calculating device, the WHO risk assessment fracture tool (FRAX®tool). FRAX®tool is an online-based device used to calculate the risk of osteoporosis fractures in major bones, namely proximal humerus, wrist, vertebrae, and femur bone in the next ten years. This research is an analytical study using a cross sectional design, the number of samples is 70 female respondents aged 40–45 years in Kelurahan Melong Asih, Cimahi. The relationship between body mass index and the risk of primary osteoporosis fracture, used the rank spearman correlation test. The results of this study indicate a strong negative correlation between body mass index and the risk value of osteoporosis major, while the relationship between body mass index and risk value for osteoporosis femur fracture was found to be a moderate negative correlation. From the results of the risk of major osteoporosis fracture the lower a person's body mass index, the greater the risk of major primary osteoporosis fracture, whereas the results of the risk of femur fracture are only in obese grade II that is low, while other criteria have the same value, so it cannot be concluded if the lower a person's body mass index, the greater the risk value of the femur fracture. Keywords : Body Mass Index; Fracture Risk Value; Osteoporosis.