Mirels Score: Sensitivity and Specificity

Introduction: None written. Excerpt from the entry in Pending Pathologic Fracture:
Score >= 8:

For each Variable, scores are:

Site: Upper limb (1) Lower limb (2) Peritrochanter (3)

Pain: Mild (1) Moderate (2) Functional (3)

Lesion: Blastic (1) Mixed (2) Lytic (3)

Size <1/3 (1) 1/3–2/3 (2) >2/3 (3)

Associated Diagnoses:

96% sensitive, 94% specific