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Table 2 Atheromatous plaque progression and characteristics assessment in DM and non- DM patients

From: Serial coronary computed tomography angiography-verified coronary plaque progression: comparison of stented patients with or without diabetes

 

Total

Progressor

DM/non-DM (O1/O2)

DM

Non-DM

P

OR (95% CI)

Patients

36/62

26 (72.2)

25 (40.3)

0.002

3.85 (1.58–9.36)

Vessels/segments

 LM

33/58

8 (24.2)

3 (5.2)

0.007

5.86 (1.43–23.99)

 LAD

11/25

6 (54.5)

10 (40)

0.483

1.80 (0.43–7.53)

  LAD1

18/39

6 (33.3)

2 (5.1)

0.009

9.25 (1.64–52.06)

  LAD2

16/32

2 (12.5)

7 (21.9)

0.697

0.51 (0.09–2.80)

  LAD3

28/54

2 (7.1)

4 (7.4)

1

0.96 (0.16–5.60)

  D1

36/62

4 (11.1)

1 (1.6)

0.059

7.63 (0.82–71.10)

  D2

36/62

2 (5.6)

0 (0)

0.133

–

 RCA

18/38

9 (50)

8 (21.1)

0.028

3.75 (1.12–12.56)

  RCA1

22/48

5 (22.7)

3 (6.3)

0.098

4.41 (0.95–20.50)

  RCA2

25/46

4 (16.0)

2 (4.3)

0.175

4.19 (0.71–24.73)

  RCA3

32/57

6 (18.8)

7 (12.3)

0.533

1.65 (0.50–5.41)

  r-PDA

36/62

0

0

–

–

  r-PLB

36/61

1 (2.8)

1 (1.6)

1

1.71 (0.10–28.28)

 LCx

26/44

7 (26.9)

4 (9.1)

0.085

3.68 (0.96–14.13)

  LCx1

29/54

4 (13.8)

5 (9.3)

0.713

1.57 (0.39–6.36)

  LCx2

30/49

6 (20)

2 (4.1)

0.048

5.89 (1.10–31.34)

  OM1

36/62

0

1 (1.6)

1

–

  OM2

36/62

0

0

–

–

  L-PDA

36/62

0

0

–

–

Plaque type

 Calcified plaque

54/106

10 (18.5)

11 (10.4)

0.149

1.96 (0.78–4.97)

 Non-calcified plaque

45/78

14 (31.1)

10 (12.8)

0.014

3.07 (1.23–7.68)

Original extent score

 0

362/709

24 (6.6)

21 (3.0)

0.005

2.33 (1.28–4.24)

 1

17/27

8 (47.1)

5 (18.5)

0.043

3.91 (1.00–15.24)

 2

62/117

9 (14.5)

11 (9.4)

0.301

1.64 (0.64–4.19)

 3

15/23

6 (40)

3 (13.0)

0.128

4.44 (0.90–21.87)

 4

4/10

1 (25.0)

0 (0)

0.286

0.23 (0.09–0.62)

  1. Values are expressed as n or n (%)
  2. O1 the corresponding number of observations in the DM group, O2 the corresponding number of observations in the non-DM group, LM left main, LAD left anterior descending, RCA right coronary artery, LCx left circumflex, PDA posterior descending artery, PLB posterolateral artery, D1 first diagonal branch, D2 second diagonal branch, OM1 first obtuse marginal branch, OM2 second obtuse marginal branch