Table 4 Independent predictors of restenosis after repeat and de novo DCB angioplasty

Chronic total occlusion

1.09 (0.47–2.56)

0.836

1.52 (0.39–5.89)

0.550

Chronic limb threatening ischemia

3.14 (1.28–7.71)

0.012

2.92 (0.91–9.31)

0.071

Hemodialysis

2.52 (1.01–6.24)

0.046

2.03 (0.54–7.67)

0.295

High-dose DCB

0.77 (0.26–2.29)

0.635

1.27 (0.35–4.64)

0.722

IVUS use

0.46 (0.15–1.36)

0.162

0.22 (0.04–1.12)

0.069

PACSS grade 4

1.51 (0.61–3.72)

0.369

1.31 (0.46–3.78)

0.612

Repeat DCB angioplasty

2.63 (1.07–6.51)

0.036

5.13 (1.43–18.4)

0.012

Small vessel size < 4.5 mm

3.24 (0.76–13.8)

0.113

6.25 (1.17–33.4)

0.032