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Table 1 The characteristic of included subjects between different ePVS levels

From: Estimated plasma volume status (ePVS) is a predictor for acute myocardial infarction in-hospital mortality: analysis based on MIMIC-III database

Characteristic

Q1 (n = 511)

Q2 (n = 1023)

P value

Age (years old)

60.75 ± 0.59

70.28 ± 0.42

 < 0.001

Man

443 (86.69%)

561 (54.83%)

 < 0.001

BMI

29.62 ± 0.26

27.16 ± 0.17

 < 0.001

Anion gap

13.29 ± 0.10

13.17 ± 0.10

0.390

SBP

116.38 ± 0.31

110.68 ± 0.45

 < 0.001

DBP

66.72 ± 0.40

58.55 ± 0.29

 < 0.001

MBP (mmHg)

82.30 ± 0.41

76.04 ± 0.29

 < 0.001

Heart rate (beats/minute)

76.93 ± 0.59

82.35 ± 0.48

 < 0.001

Respiratory rate (beats/minute)

18.28 ± 0.13

18.38 ± 0.11

0.6572

Temperature (°C)

36.78 ± 0.02

36.83 ± 0.02

0.215

SPO2 (%)

96.98 ± 0.10

97.54 ± 0.05

 < 0.001

Comorbidities, n (%)

Diabetes

116 (22.70%)

270 (26.39%)

0.246

Hypertension

177 (34.64%)

489 (47.80%)

0.002

Liver disease

12 (2.35%)

29 (2.83%)

0.708

renal_failure

18 (3.52%)

126 (12.32%)

 < 0.001

Laboratory parameters

BUN (mg/dL)

16.03 ± 0.31

21.02 ± 0.65

 < 0.001

Bicarbonate

22.88 ± 0.15

21.54 ± 0.13

 < 0.001

Creatinine (umol/L)

0.91 ± 0.02

1.23 ± 0.04

 < 0.001

Chloride (mmol/L)

102.41 ± 0.17

102.69 ± 0.15

0.272

Glucose (mg/dL)

132.54 ± 2.00

119.33 ± 1.27

 < 0.001

Hematocrit (%)

38.74 ± 0.12

28.77 ± 0.15

 < 0.001

Hemoglobin (g/dL)

13.54 ± 0.04

9.84 ± 0.05

 < 0.001

Platelet (109/L)

223.66 ± 3.09

206.27 ± 2.93

 < 0.001

PH

7.34 ± 0.004

7.32 ± 0.003

 < 0.001

Potassium (mmol/L)

3.75 ± 0.02

3.74 ± 0.02

0.595

APTT (seconds)

37.40 ± 1.06

36.75 ± 0.62

0.474

Sodium (mmol/L)

137.06 ± 0.13

135.79 ± 0.13

 < 0.001

WBC (109/L)

11.66 ± 0.19

10.56 ± 0.14

 < 0.001

Scoring systems

SOFA

2.13 ± 0.10

4.01 ± 0.10

 < 0.001

SIRS

2.36 ± 0.05

2.89 ± 0.03

 < 0.001

LODS

2.33 ± 0.03

3.96 ± 0.09

 < 0.001

SAPSII

26.00 ± 0.49

32.95 ± 0.56

 < 0.001

Treatment

norepinephrine

28 (5.48%)

184 (17.99%)

 < 0.001

CRRT, n (%)

3 (0.60%)

61 (5.96%)

 < 0.001

PCI

419 (82.0%)

343 (33.53%)

 < 0.001

CABG

28 (5.48%)

228 (22.29%)

 < 0.001

ICU LOS, days

2.94 ± 0.19

4.86 ± 0.23

 < 0.001

HOS LOS (days)

5.23 ± 0.22

8.92 ± 0.29

 < 0.001

HOS mortality, n (%)

16 (3.13%)

120 (11.73%)

 < 0.001

30-day mortality, n (%)

24 (4.70%)

146 (14.27%)

 < 0.001

  1. BMI body mass index, SBP systolic blood pressure, DBP diastolic blood pressure, MBP mean blood pressure, SPO2 Percutaneous oxygen saturation, BUN blood urea nitrogen, APTT activated partial thromboplastin time, WBC white blood cell, CRRT continuous renal replacement therapy, SOFA sequential organ failure assessment, SAPSII simplified acute physiology score II, PCI percutaneous coronary intervention, CABG coronary artery bypass grafting, ICU intensive care unit, HOS hospital, LOS long-term of stay
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BMC Cardiovascular Disorders

ISSN: 1471-2261

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