变量

总数 (n = 190人)

认知障碍

Statistic

p

非PSCI (n = 94人)

PSCI (n = 96)人

年龄，Mean ± SD

60.96 ± 11.97

57.48 ± 11.21

64.38 ± 11.75

t = −4.137

<0.001

NIHSS评分， M (Q₁, Q₃)

3.00

(2.00~5.00)

2.50

(2.00~4.00)

4.00

(3.00~6.00)

Z = −3.828

<0.001

血红蛋白， M (Q₁, Q₃)

143.00 (130.00~155.00)

146.00 (137.00~155.00)

137.50 (123.00~154.25)

Z = −2.523

0.012

血小板， M (Q₁, Q₃)

239.00 (208.00~283.50)

232.00 (209.25~272.00)

244.00 (206.75~294.25)

Z = −1.355

0.175

淋巴细胞计数， M (Q₁, Q₃)

1.87

(1.47~2.38)

2.12

(1.66~2.62)

1.70

(1.36~2.00)

Z = −4.330

<0.001

白蛋白， M (Q₁, Q₃)

40.30 (38.00~41.88)

40.45

(39.25~42.30)

40.20 (37.00~40.95)

Z = −3.014

0.003

同型半胱氨酸， M (Q₁, Q₃)

12.12 (8.71~15.44)

12.12 (8.72~14.65)

12.16 (8.81~16.59)

Z = −0.672

0.502

低密度脂蛋白， M (Q₁, Q₃)

2.55

(2.08~3.06)

2.55

(2.08~3.08)

2.55

(2.08~2.98)

Z = −0.660

0.509

甘油三酯， M (Q₁, Q₃)

1.82

(1.33~2.60)

1.54

(1.19~2.05)

2.16

(1.56~3.04)

Z = −4.376

<0.001

血尿酸， M (Q₁, Q₃)

332.00 (271.00~404.70)

348.70 (283.00~411.12)

320.00 (254.00~383.00)

Z = −2.019

0.044

HALP评分， M (Q₁, Q₃)

43.06 (30.88~59.43)

52.87

(41.01~64.35)

33.35 (26.83~48.30)

Z = −5.060

<0.001

PLR评分， M (Q₁, Q₃)

128.53 (105.28~167.66)

113.65 (93.09~139.40)

148.35 (118.80~188.64)

Z = −5.115

<0.001

性别，n (%)

χ² = 7.265

0.007

女

51 (26.84)

17 (18.09)

34 (35.42)

男

139 (73.16)

77 (81.91)

62 (64.58)

文化程度，n (%)

χ² = 47.269

<0.001

小学或文盲

61 (32.11)

12 (12.77)

49 (51.04)

初中

66 (34.74)

31 (32.98)

35 (36.46)

中学或中专

35 (18.42)

27 (28.72)

8 (8.33)

大专及以上

28 (14.74)

24 (25.53)

4 (4.17)

高血压，n (%)

χ² = 1.140

0.286

否

34 (17.89)

14 (14.89)

20 (20.83)

是

156 (82.11)

80 (85.11)

76 (79.17)

糖尿病，n (%)

χ² = 3.104

0.078

否

119 (62.63)

53 (56.38)

66 (68.75)

是

71 (37.37)

41 (43.62)

30 (31.25)