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. Author manuscript; available in PMC: 2022 May 1.
Published in final edited form as: J Vasc Surg. 2020 Oct 20;73(5):1778–1786.e1. doi: 10.1016/j.jvs.2020.09.033

Table V.

Association of reintervention with the nonplanarity angle and one of the five factors in upper-arm fistulas

Nonplanarity angle Factor
Odds ratio (95% CI) P-value Odds ratio (95% CI) P-value
Diabetes 0.954 (0.912 to 0.998) .043 0.775 (0.239 to 2.518) .67
Women 0.954 (0.911 to 0.998) .042 1.491 (0.416 to 3.337) .54
Black race 0.950 (0.907 to 0.995) .029 0.656 (0.189 to 2.279) .51
Dialysis status 0.952 (0.909 to 0.998) .039 2.532 (0.758 to 8.455) .13
Age 0.952 (0.910 to 0.996) .034 1.015 (0.972 to 1.060) .50

Note: The odds ratio for age was for a one-year increase in age. CI: confidence interval