OST / ORAI Osteoporosis DXA Pre-Screen
OST / ORAI Osteoporosis DXA Pre-Screen - a deterministic tool in Sophie Well's Clinical Scoring & Risk group.
Open the OST / ORAI Osteoporosis DXA Pre-Screen → Runs in your browser. No signup, no tracking.
What this is
OST / ORAI Osteoporosis DXA Pre-Screen is one of 230 deterministic tools in Sophie Well's Clinical Scoring & Risk group. OST / ORAI Osteoporosis DXA Pre-Screen - a deterministic tool in Sophie Well's Clinical Scoring & Risk group.
When to use it
Use this tool when you need a quick, citable reference. Every calculation runs entirely in your browser - no inputs leave your device, no account is required, no AI is involved. The site enforces a strict Content Security Policy and ships no analytics or third-party CDN.
References
Koh LKH, et al. A simple tool to identify Asian women at increased risk of osteoporosis (OST). Osteoporos Int. 2001;12(8):699-705; with Cadarette SM, et al. Osteoporosis Risk Assessment Instrument (ORAI). CMAJ. 2000;162(9):1289-1294. Read the source ↗
Worked example: OST index 2 -- lower risk (Caucasian cutoff < 2; original OSTA tier: low (OSTA index > -1)). ORAI 7 of 26 -- below the ORAI referral threshold.
Sophie Well is a reference and educational tool. Not medical, legal, or financial advice. Does not replace clinician judgment, professional billing review, or legal counsel.