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Table 2 Univariate and multivariate analyses for predictive factors of CPC 1–2

From: Post-resuscitation diastolic blood pressure is a prognostic factor for outcomes of cardiac arrest patients: a multicenter retrospective registry-based analysis

 

CPC 1–2 (n,%)

CPC 1–2 (n,%)

p-value

Adjusted OR

p-value

Yes, n = 89

No, n = 359

(95% CI)

Age (years)

 < 0.001*

  

 < 40

16 (18.0%)

19 (5.3%)

 40–60

30 (33.7%)

92 (25.6%)

 60–80

31 (34.8%)

173 (48.2%)

 > 80

12 (13.5%)

75 (20.9%)

Origin

0.924

  

 OHCA

73 (82.0%)

296 (82.5%)

 IHCA

16 (18.0%)

63 (17.5%)

Gender, male

63 (70.8%)

223 (62.1%)

0.128

  

DM

25 (28.1%)

158 (44.0%)

0.006*

0.53 (0.28–0.98)

0.044*

HTN

48 (53.9%)

199 (55.4%)

0.799

  

CAD

26 (29.2%)

95 (26.5%)

0.601

  

HF

12 (13.5%)

79 (22.0%)

0.074

  

COPD

4 (4.5%)

48 (13.4%)

0.019*

  

ESRD

7 (7.9%)

51 (14.2%)

0.157

  

Malignancy

6 (6.7%)

53 (14.8%)

0.045*

0.26 (0.09–0.71)

0.009*

Witness

80 (89.9%)

272 (75.8%)

0.004*

  

Bystander CPR

71 (79.8%)

222 (61.8%)

0.001*

2.88 (1.41–5.87)

0.004*

Cardiac etiology

64 (71.9%)

153 (42.6%)

 < 0.001*

  

Initial rhythm

 < 0.001*

 

 < 0.001*

 Asystole

6 (6.7%)

181 (50.4%)

Reference

 PEA

25 (28.1%)

91 (25.3%)

8.59 (3.18–23.24)*

 VT/VF

58 (65.2%)

87 (24.2%)

17.78 (6.45–48.95)*

CPR duration (min)

0.006*

 

0.008*

 < 10

30 (33.7%)

70 (19.5%)

Reference

 Oct-20

28 (31.5%)

99 (27.6%)

0.46 (0.21–1.02)

 20–30

17 (19.1%)

84 (23.4%)

0.28 (0.12–0.67)*

 > 30

14 (15.7%)

106 (29.5%)

0.24 (0.10–0.62)*

Epinephrine dosage (mg)

 < 0.001*

 

0.015*

 0–2

70 (78.7%)

165 (46.0%)

Reference

 2–4

11 (12.4%)

98 (27.3%)

0.33 (0.15–0.75)*

 4–6

3 (3.4%)

36 (10.0%)

0.39 (0.10–1.50)

 > 6

5 (5.6%)

60 (16.7%)

0.34 (0.11–1.07)

ROSC SBP (mmHg)

0.116

  

 < 100

15 (16.9%)

94 (26.2%)

 100–110

3 (3.4%)

31 (8.6%)

 110–120

9 (10.1%)

30 (8.4%)

 120–130

8 (9.0%)

25 (7.0%)

 > 130

54 (60.7%)

179 (49.9%)

ROSC DBP (mmHg)

0.003*

 

0.091

 < 60

14 (15.7%)

126 (35.1%)

Reference

 60–70

13 (14.6%)

56 (15.6%)

1.17 (0.44–3.12)

 70–80

12 (13.5%)

47 (13.1%)

2.33 (0.84–6.47)

 80–90

14 (15.7%)

40 (11.1%)

2.20 (0.79–6.14)

 > 90

36 (40.4%)

90 (25.1%)

2.73 (1.22–6.10)*

ROSC MBP (mmHg)

0.006*

  

 < 80

18 (20.2%)

130 (36.2%)

 80–90

7 (7.9%)

43 (12.0%)

 90–100

20 (22.5%)

49 (13.6%)

 100–110

6 (6.7%)

32 (8.9%)

 > 110

38 (42.7%)

105 (29.2%)

PCI

51 (57.3%)

72 (20.1%)

 < 0.001*

  
  1. CPC cerebral performance category, OHCA out-of-hospital cardiac arrest, IHCA in-hospital cardiac arrest, DM diabetes mellitus, HTN hypertension, CAD coronary artery disease, HF heart failure, COPD chronic obstructive pulmonary disease, ESRD end-stage renal disease, CPR cardiopulmonary resuscitation, PEA pulseless electrical activity, VT ventricular arrhythmia, VF ventricular fibrillation, ROSC return of spontaneous circulation, SBP systolic blood pressure, DBP diastolic blood pressure, MBP mean blood pressure, PCI percutaneous coronary intervention
  2. *Indicates p-value < 0.05
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Journal of Intensive Care

ISSN: 2052-0492