Skip to main content

Table 2 The incidence of PAS was compared between COPD groups and non-COPD group

From: Ultrasonic AccV: a potential indicator of peripheral arteriosclerosis in patients with chronic obstructive pulmonary disease

Variable

PAS

non-PAS

n

Morbidity(%)

χ2

p

non-COPD group

34

9

43

79.1

  

COPD Grade I

7

4

11

63.6

1.141

0.285

COPD Grade II

26

13

39

66.7

1.603

0.206

COPD Grade III

14

2

16

87.5

0.546

0.460

COPD Grade IV

3

0

3

100

0.781

0.377

COPD group

50

19

69

72.5

0.617

0.432

Back to article page

BMC Pulmonary Medicine

ISSN: 1471-2466

Contact us