Endocrinology · Primary Care
Osteoporosis Self-Assessment Tool calculator
Enter the published formula inputs below to calculate and interpret this score.
Clinical inputs
Allowed range: 50–64 years
Whole years, used with body weight in 0.2 × (weight − age).
Allowed range: 66.14–352.74 lb
Kilograms. The score is 0.2 times weight minus age, truncated toward zero to an integer.
Result
2 fields remaining
Anyone can run this calculator. Sign in to save, favourite, or send the result.
Ruqelo is AI and can make mistakes. Check important information.
Clinical inputs
- Age in yearsAccepted range: 50 to 64
- Body weight (kg)Accepted range: 30 to 160
Primary source
Koh LK et al. A simple tool to identify Asian women at increased risk of osteoporosis. Osteoporos Int. DOI: 10.1007/s001980170070. PMID: 11580084. The Koh page could not be read. Subramaniam S, Ima-Nirwana S, Chin KY. Int J Environ Res Public Health. DOI: 10.3390/ijerph15071445. PMID: 29987247. PMCID: PMC6068473 quotes Koh: the score is 0.2 × (body weight in kilograms − age in years), truncated toward zero to an integer. Low risk is a score above −1. Moderate risk is −1 through −4 inclusive. High risk is a score below −4. (2001)
View source