Table 4 Adjusted odds ratios of CAP, CAP score, PAD, and ABPI for having AVC in subgroups stratified according to baseline characteristics

variables

No. of patients

No. of AVC

OR

95% CI

P for interaction

OR

95% CI

P for interaction

OR

95% CI

P for interaction

OR

95% CI

P for interaction

Age (years)

L (< 69.8)

375

44

16.79

^a2.07–136.4

0.23

1.02

0.94–1.12

0.16

2.72

0.91–8.15

0.91

0.90

0.67–1.20

0.17

H (> 69.8)

374

157

1.94

0.70–5.37

1.09

^a1.03–1.15

1.84

^b1.07–3.15

0.78

^a0.66–0.92

Sex

Male

499

142

3.55

^b1.00–12.52

0.96

1.07

^a1.02–1.13

0.82

2.04

^b1.17–3.54

0.58

0.79

^a0.67–0.93

0.49

Female

250

59

3.12

0.93–10.39

1.06

0.97–1.17

1.04

0.36–3.01

0.96

0.70–1.30

eGFR (mL/min/1.73m²)

L (< 28.0)

375

126

1.26

0.43–3.72

0.06

1.06

^b1.00–1.12

0.40

1.62

0.90–2.93

0.049

0.78

^a0.65–0.92

0.73

H (> 28.0)

374

75

7.76

^a1.70–35.47

1.08

0.999–1.17

1.94

0.78–4.77

0.91

0.69–1.20

DM

Absence

466

109

4.91

^a1.57–15.34

0.11

1.10

^a1.03–1.17

0.09

2.17

^b1.03–4.58

0.48

0.74

^b0.58–0.94

0.27

Presence

283

92

1.31

0.32–5.44

1.03

0.96–1.11

1.41

0.72–2.76

0.89

0.74–1.07

S-Alb (g/L)

L (≤34)

383

128

4.71

^b1.27–17.47

0.13

1.06

^b1.00–1.12

0.21

2.45

^a1.30–4.60

0.08

0.81

^b0.67–0.97

0.62

H (> 34)

366

73

1.54

0.46–5.24

1.12

^b1.02–1.22

1.04

0.44–2.48

0.85

0.65–1.12