Table 1 Patient characteristics human AAA cohorts

From: MicroRNA-15a-5p mediates abdominal aortic aneurysm progression and serves as a potential diagnostic and prognostic circulating biomarker

 

Controls

SMART (n = 190)

AAA SMART (n = 187)

AAA

Vienna (n = 28)

Controls

Stockholm (n = 35)

AAA

Stockholm (n = 68)

Aortic diameter

 Median (SD)

16 (1.2)

54 (10.0)

49 (8.1)

18 (1.9)

40 (4.1)

 Range

13–17

42–110

31–68

15–23

35–49

Age in years

 Median (SD)

69 (7.9)

69 (6.8)

74 (8.6)

65 (0.0)

65 (0.0)

 Range

44–80

48–80

58–89

65–65

65–65

Sex

 Male (%)

178 (94)

177 (95)

25 (89)

35 (100)

68 (100)

 Female (%)

12 (6)

10 (5)

3 (11)

0 (0)

0 (0)

BMI

 Median (SD)

26.2 (3.58)

26.2 (3.41)

27.0 (4.13)

25.7 (3.16)

28.1 (4.40)

 Range

18.8–42.6

19.0–38.8

19.3–37.6

21.1–34.6

19.2–41.7

Smoking

 Current (%)

34 (18)

77 (41)****

9 (32)

2 (6)

23 (34)**

 Ever (%)

143 (75)

176 (91)****

25 (89)

16 (46)

63 (93)****

Risk factors

 Hypertension (%)

108 (57)

109 (58)

25 (89)

24 (69)

40 (59)

 Hyperlipidaemia (%)

167 (89)

174 (93)

21 (75)

5 (14)

31 (46)**

 CHD (%)

84 (44)

83 (44)

9 (32)

1 (3)

19 (28)**

 DM2 (%)

50 (26)

16 (9)****

8 (29)

2 (6)

20 (29)**

  1. SD standard deviation.
  2. **p < 0.01 in Chi-square test vs. control group; ****p < 0.0001 in Chi-square test vs. control group.