Table 2 Odds ratio of poor collateralization in diabetic patients

Patients categorized according to the Rentrop classification

Tertile 1 (n = 80, < 38.76)

19 (23.75)

1

1

Tertile 2 (n = 80, 38.76–95.75)

37 (46.25)

2.763 (1.404–5.437) ^*

2.556 (1.161–5.624) ^*

Tertile 3 (n = 82, > 95.75)

51 (62.20)

5.282 (2.672–10.441) ^**

6.802 (2.980–15.526)^**

Per tertile

–

2.278 (1.626–3.192)^**

2.610 (1.729–3.941)^**

P value for tertile trend

 < 0.001

 < 0.001

 < 0.001

Patients categorized according to the Werner classification

Tertile 1 (n = 80, < 38.76)

53 (66.25)

1

1

Tertile 2 (n = 80, 38.76–95.75)

62 (77.50)

1.755 (0.871–3.534)

1.206 (0.529–2.748)

Tertile 3 (n = 82, > 95.75)

78 (95.12)

9.934 (3.285–30.038)^**

9.701 (2.898–32.472)^**

Per tertile

/

2.683 (1.719–4.189) ^**

2.510 (1.534–4.106) ^**

P value for tertile trend

 < 0.001

 < 0.001

 < 0.001