Table 1.

Diagnosis of osteoporosis

Grading	Score
Normal	T-score above (i.e., better than) −1.0
Osteopenia or low bone mass	T-score between −1.0 and −2.5
Osteoporosis	T-score below (i.e., worse than) or equal to −2.5
Severe osteoporosis	T-score below −2.5 with fragility fracture