指标

AECOPD合并PE

(n = 232)

单纯AECOD

(n = 470)

t/Z/χ2

P

年龄(岁)

72.63 ± 8.70

71.66 ± 7.80

1.487

0.137

心率(次/分)

91.40 ± 19.93

89.61 ± 17.80

1.207

0.228

白细胞计数(*109/L)

9.61 ± 1.16

9.77 ± 1.14

−1.815

0.070

淋巴细胞计数(*109/L)

0.98 ± 0.12

1.02 ± 0.13

−3.520

<0.05

单核细胞计数(*109/L)

0.81 ± 0.15

0.77 ± 0.14

3.069

<0.05

血小板(*109/L)

247 (180.5, 329.25)

323 (232, 402.25)

−8.005

<0.05

大血小板计数(*109/L)

68 (58, 75.75)

80 (70, 90)

−11.899

<0.05

MPV (fL)

9.4 (9.3, 9.5)

9.6 (9.4, 9.6)

−11.507

<0.05

PDW (%)

11.1 (10.7, 12.0)

10.8 (10.2, 11.5)

−9.972

<0.05

CRP (mg/L)

20.7 (17.4, 23.3)

16.6 (14.3, 20.0)

−11.195

<0.05

PCT

0.32 ± 0.11

0.33 ± 0.10

−0.798

0.425

D二聚体(ng/mL)

5590 (5101, 6058)

2277 (2063, 5516)

6.355

<0.05

PH

7.42 ± 0.04

7.43 ± 0.05

−1.726

0.085

PaO2 (mmHg)

67.84 ± 4.47

67.22 ± 4.39

1.758

0.079

SaO2 (%)

87.19 ± 4.21

86.97 ± 4.47

0.617

0.537

PaCO2 (mmHg)

35.61 ± 4.13

36.21 ± 3.91

−1.862

0.063

HCO3− (mmol/L)

23.09 ± 1.69

23.03 ± 1.74

0.369

0.712

BE (mmol/L)

0.13 (−1.83, 1.97)

−0.16 (−1.92, 1.89)

−0.613

0.540

MLPR (%)

1.26 (1.16, 1.36)

0.79, 0.97

13.940

<0.05

PLR (%)

25.26 ± 9.83

31.45 ± 11.35

−7.100

<0.05

大血小板–淋巴细胞比率(%)

6.64 (5.66, 7.71)

7.61 (6.6, 8.75)

−7.457

<0.05