Study of Osteoporotic Fractures Frailty Index

**Semantic type:** Intellectual Product

**Definition:** A frailty index consisting of 3 components: weight loss, the subject's inability to rise from a chair 5 times without using their arms, and reduced energy level.

**Synonyms:** - SOF - Study of Osteoporotic Fractures (SOF) Frailty Index - Study of Osteoporotic Fractures Index - Study of Osteoporotic Fractures [SOF] Index