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Table 2 T-score categories based on femoral neck and lumbar spine areal bone mineral density (BMD), and distal radius volumetric BMD in PsA patients

From: Characterization of bone metabolism in hungarian psoriatic arthritis patients: a case–control study

Region of Interest

Normal (n,%)

Low Bone Mineral Density (n,%)

Osteoporosis (n,%)

Femoral neck (n = 117)

77 (66%)

35 (30%)

5 (4%)

L1-L4 lumbar spine

82 (70%)

32 (27%)

4 (3%)

Distal Radius (total)

14 (12%)

66 (56%)

38 (32%)

  1. Normal: T-score ≥ −0.99; Low Bone Mineral Density: T-score between −1.00 and − 2.49; Osteoporosis: T-score ≤ −2.50