Table 3 Multivariate logistic regression analysis of risk factors for TGBD

Age > 45 years

1.14(1.04–1.24)

0.044

0.003

BMI > 25 kg/m²

2.71(0.66–4.03)

0.715

0.012

Femoral defect

2.92(0.91–4.36)

0.593

0.007

Diabetes

0.30(0.10–0.92)

0.569

0.036

Osteoporosis

0.76(0.25–2.29)

0.562

0.031

Glucocorticoid intake

0.97(0.17–0.76)

0.380

0.683

Duration of infection > 24 months

1.08(1.00–1.18)

0.042

0.440

BUT > 9 months

2.49(0.79–7.83)

0.584

0.118

EFT > 9 months

1.85(0.55–3.95)

0.688

0.276

EFI > 1.8 month/cm

2.75(1.13–3.52)

0.870

0.763