Fig. 1.
Flowchart of the performance comparison of the 6 osteoporosis risk assessment tools. OSTA, Osteoporosis Self-Assessment Tool for Asians; SCORE, Simple Calculated Osteoporosis Risk Estimation; ORAI, Osteoporosis Risk Assessment Instrument; WEIGHT, body weight; ABONE, Age Bulk One or Never Estrogen; DXA, dual-energy X-ray absorptiometry; BMD, bone mineral density; MOST, Malaysian Osteoporosis Screening Tool.