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Table 2 Laboratory data, ECG and cardiac functions

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

N (%)

Mean ± SD Median (IQR)

N (%)

Mean ± SD Median (IQR)

Value

p-Value

Sig

Dyslipidaemia

97 (68.31)

16 (76.19)

X2 = 0.534

0.465

NS

Hemoglobin

12.75 ± 2.37

13.28 ± 1.28

t = − 1.554

0.127

NS

Creatinine clearance

  > 90

104 (73.24)

21 (100)

Fisher's exact test

0.088

NS

  60–89

19 (13.38)

0 (0)

   

  30–59

17 (11.97)

0 (0)

   

  15–29

1 (0.7)

0 (0)

   

  < 15

1 (0.7)

0 (0)

   

HbA1c

  Normal

40 (28.17)

4 (19.05)

X2 = 1.272

0.529

NS

  Pre-diabetic

12 (8.45)

3 (14.29)

   

  DM

90 (63.38)

14 (66.67)

   

LDL

130 (100–190)

160 (90–170)

z = − 0.117

0.907

NS

EF

  > 50%

49 (34.51)

3 (14.29)

X2 = 3.925

0.141

NS

  > 40%

60 (42.25)

13 (61.9)

   

  40–49%

33 (23.24)

5 (23.81)

   

ECG rhythm

  Sinus

139(97.89)

21 (100)

Fisher's exact test

0.537

NS

  AF

2 (1.41)

0 (0)

   

  CHB

1 (0.7)

0 (0)

   
  1. *Chi-square test of significance (X2)
  2. *Student t-test of significance (t)
  3. *Mann–Whitney test of significance (z)