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Table 2 Demographics and comorbidities of the study population

From: Effect of preoperative ultrasound mapping of the saphenous vein on leg wound complications after coronary artery bypass surgery: a systematic review

Study ID

Male/female

Age

Diabetes

Hypertension

Smoking

PVD

BMI

+US

−US

+US

−US

+US

−US

+US

−US

+US

−US

+US

−US

+US

−US

Temizkan et al. [12]

111/25 (18%)

135/43 (24%) NS

62 ± 12

64 ± 10

P = 0.034

50 (37%)

51 (29%) NS

65 (48%)

106 (60%) P = 0.038

58 (43%)

59 (33%) NS

10 (7%)

14 (8%) NS

NR

NR

Zarepur et al. [21]

26/24 (48%)

35/15 (30%) NS

62

61

NS

25 (50%)

14 (28%)

P = 0.024

30 (60%)

23 (46%)

NS

NR

NR

NR

NR

NR

NR

Aguirre et al. [6]

20/12 (38%)

55/14 (20%) NS

65 ± 11

65 ± 11 NS

18 (56%)

25 (36%) NS

NR

NR

NR

NR

5 (16%)

4 (6%) NS

32 ± 8

30 ± 5 NS

Lopes et al. [22]

55/29 (35%)

48/19 (28%) NS

62 ± 9

64 ± 8

NS

45 (54%)

36 (54%) NS

NR

NR

29 (35%)

22 (33%) NS

3 (4%)

0

NS

28 ± 5

29 ± 5

NS

Luckraz et al. [20]

24/7 (23%)

22/8 (27%) NS

65

67

NS

6 (20%)

9 (30%)

NS

NR

NR

22 (71%)

20 (67%)

NS

3 (10%)

6 (20%)NS

NR

NR

  1. Abbreviations: BMI body mass index (kg/m2), NR not reported, PVD peripheral vascular disease, +US ultrasound mapped group
  2. Gender presented as male/female-ratio and percentage of female patients. Age reported as means ± standard deviation. NS = no significant difference