基本资料

闭环支架(26)

开环支架(32)

t/X2/Z值

P值

性别(男,例,%)

18 (69.2)

23 (71.9)

0.048b

0.826

性别(女,例,%)

8 (30.8)

9 (28.1)

年龄(岁, x ¯ ± s )

63.65 ± 10.13

67.59 ± 8.35

1.719a

0.195

BMI (kg/m2, x ¯ ± s )

23.45 ± 1.98

24.51 ± 2.60

2.297a

0.135

高血压(例,%)

19 (73.1)

22 (68.8)

0.130b

0.719

糖尿病(例,%)

12 (46.2)

20 (62.5)

1.550b

0.213

冠心病(例,%)

10 (38.5)

14 (43.8)

0.165b

0.684

吸烟史(例,%)

13 (50.0)

15 (46.9)

0.056b

0.813

饮酒史(例,%)

10 (38.5)

12 (37.5)

0.006b

0.940

TG (mmol/L, x ¯ ± s )

1.61 ± 0.57

1.13 ± 0.46

3.084a

0.085

LDL (mmol/L, x ¯ ± s )

2.22 ± 0.52

1.87 ± 0.73

2.906a

0.094

血糖(mmol/L, x ¯ ± s )

5.82 ± 0.66

5.92 ± 0.73

0.994a

0.323

HbA1c (mmol/L, x ¯ ± s )

6.36 ± 1.17

6.52 ± 1.05

0.242a

0.625

Hcy (umol/L, x ¯ ± s )

15.10 ± 4.07

14.42 ± 5.19

2.197a

0.144

颈动脉斑块特征

斑块回声(例,%)

4.895b

0.180

I

7 (21.9)

7 (21.9)

II

10 (38.5)

9 (28.1)

III

2 (7.7)

10 (31.3)

IV

7 (26.95)

6 (18.8)

狭窄程度(%, x ¯ ± s )

79.65 ± 8.19

82.81 ± 7.84

0.261a

0.611

斑块长度(mm, x ¯ ± s )

17.05 ± 4.67

16.89 ± 4.13

0.492a

0.486

斑块厚度(mm, x ¯ ± s )

3.78 ± 0.60

4.00 ± 0.63

0.323a

0.572

支架置入部位(例,%)

0.003b

0.956

14 (53.8)

17 (53.1)

12 (46.2)

15 (46.9)

支架长度[mm, M(P25, P75)]

27.5 (25,30)

26 (25,30)

0.348c

0.728

支架直径(mm, x ¯ ± s )

7.31 ± 1.26

6.88 ± 1.13

0.289a

0.593

随访6个月服药情况(例,%)

抗血小板类

21 (80.8)

24 (75.0)

0.275b

0.600

他汀类

20 (76.9)

19 (59.4)

2.005b

0.157