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Table 3 Area under the curve (AUC) of BMR, fat-free mass, and fat mass as a single predictor for each measurement site from ROC analysis

From: Predicting osteoporosis with body compositions in postmenopausal women: a non-invasive method

Variable

AUC

Cut-point

1-specificity

Sensitivity

95.0% CI

Lower

Upper

FFM

.700**

37.9 kg

.270

.588

.646

.753

FM

.602**

18.6 kg

.533

.730

.542

.661

FM ratio

.538

26.7%

.829

.934

.477

.599

BMR

.701**

1187.5 kcal

.270

.597

.647

.754

  1. FFM fat-free mass, FM fat mass, FM ratio fat mass ratio, BMR basal metabolic rate
  2. **p < 0.01
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Journal of Orthopaedic Surgery and Research

ISSN: 1749-799X