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Table 5 Comparison between left BC and left RC according to stenosis-free

From: Cephalic arch stenosis in autologous hemodialysis fistula; to stent or not to stent? Long-term follow up

Stenosis-free

Primary

Secondary

Left BC

(n = 38)

Left RC

(n = 6)

Left BC

(n = 22)

Left RC

(n = 4)

Mean ± SD

15.03 ± 9.9

16 ± 7.16

31.5 ± 10.75

21 ± 3.46

Median (Min.–Max.)

13 (1–41)

16 (8–24)

28 (19–57)

21 (18–24)

U (p)

96.0 (0.559)

13.0* (0.026*)

  1. SD: Standard deviation; U: Mann–Whitney test
  2. p: p value for comparing between left BC and left RC
  3. *Statistically significant at p ≤ 0.05