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Table 1 Patient’s characteristics and clinical features

From: Percutaneous coronary artery intervention in unprotected left main coronary artery disease: one-year outcome Egyptian registry

 

Intended stenting technique

Test of significance

Provisional

Two-stent technique

Mean ± SD N (%)

Mean ± SD N (%)

Value

p-Value

Sig

Age

58.61 ± 9.5

61.29 ± 8.5

t = − 1.219

0.225

NS

Sex

  Male

78 (54.93)

17 (80.95%)

X2 = 5.095

0.024

S

  Female

64 (45.07)

4 (19.05%)

   

Smoking

55 (38.73)

11 (52.38)

X2 = 1.414

0.234

NS

BMI

  Normal

30 (21.13)

7 (33.33%)

Fisher's exact test

0.602

NS

  Overweight

50 (35.21)

7 (33.33%)

   

  Obese 1

48 (33.8)

5 (23.81%)

   

  Obese 2

14 (9.86)

2 (9.52%)

   

FH

  Negative

108 (76.06)

12 (57.14%)

X2 = 3.37

0.066

NS

  Positive

34 (23.94)

9 (42.86%)

   

COVID status

  Negative

137 (96.48)

19 (90.48%)

Fisher's exact test

0.223

NS

  Positive

5 (3.52)

2 (9.52%)

   

DM

96 (67.61%)

15 (71.43)

X2 = 0.123

0.726

NS

HTN

106 (74.65%)

13 (61.9)

X2 = 1.507

0.22

NS

CKD

33 (23.24%)

2 (9.52)

Fisher's exact test

0.253

NS

Chronic liver disease

11 (7.75%)

1 (4.76)

Fisher's exact test

1.00

NS

(PAD)Lower extremity

21 (14.79%)

2 (9.52)

Fisher's exact Test

0.248

NS

(PAD)Carotid

1 (0.7%)

1 (4.76)

   

(PAD)Mesenteric or renal

0 (0%)

0 (0)

   
  1. *Chi-square test of significance (X2)