变量

低危(n = 41)

中低危(n = 21)

中高危(n = 20)

高危(n = 6)

P值

年龄

61.37 ± 16.6

63.76 ± 12.34

57.55 ± 14.89

68.17 ± 5.98

0.378

D-二聚体

3248.29 ± 3060.33

3673.65 ± 2870.59

3501.06 ± 2929.27

6263.72 ± 4088.51

0.172

PLT

192.83 ± 79.36

193.81 ± 67.7

203.15 ± 70.41

195.5 ± 68.77

0.964

P-LCR

32.34 ± 10.77

33.53 ± 9.01

35 ± 9.86

33.9 ± 8.7

0.807

PDW

16.26 ± 3.29

15.88 ± 2.32

16.28 ± 1.78

15.93 ± 1.53

0.947

脉搏

87.76 ± 13.18

89.62 ± 22.99

102 ± 25.43

91.83 ± 23.07

0.068

收缩压

128.95 ± 20.66

130.95 ± 15.82

130.8 ± 18.71

77.83 ± 14.47*

<0.001

呼吸频率

20 ± 1.5

20.33 ± 2.35

21.1 ± 2.36

32.17 ± 5.6*

<0.001

体温

36.7 ± 0.45

36.59 ± 0.22

36.48 ± 0.25

36.43 ± 0.55

0.113

氧饱和度

96.27 ± 2.31

95.52 ± 4.17

93.65 ± 6.14

83.33 ± 5.16*

<0.001

性别

0.486

21 (51.2)

11 (52.4)

10 (50.0)

1 (16.7)

20 (48.8)

10 (47.6)

10 (50.0)

5 (83.3)

高危因素

0.618

31 (75.6)

16 (76.2)

17 (85.0)

6 (100.0)

10 (24.4)

5 (23.8)

3 (15.0)

0 (0.0)

合并症

0.072

24 (58.5)

8 (38.1)

5 (25.0)

2 (33.3)

17 (41.5)

13 (61.9)

15 (75.0)

4 (66.7)

休克

<0.001

41 (100.0)

21 (100.0)

20 (100.0)

0 (0.0)

0 (0.0)

0 (0.0)

0 (0.0)

6 (100.0)

右心室功能不全

<0.001

41 (100.0)

9 (42.9)

0 (0.0)

1 (16.7)

0 (0.0)

12 (57.1)

20 (100.0)

5 (83.3)

心脏生物学指标升高

<0.001

41 (100.0)

12 (57.1)

0 (0.0)

1 (16.7)

0 (0.0)

9 (42.9)

20 (100.0)

5 (83.3)

精神状态改变

<0.001

39 (95.1)

20 (95.2)

16 (80.0)

1 (16.7)

2 (4.9)

1 (4.8)

4 (20.0)

5 (83.3)

下肢静脉血栓

0.241

28 (68.3)

12 (57.1)

9 (45.0)

5 (83.3)

13 (31.7)

9 (42.9)

11 (55.0)

1 (16.7)