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Table 1 Univariate and multivariate analyses for predictive factors of survival

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

 

Survival to discharge (n,%)

Survival to discharge (n,%)

p-value

Adjusted OR

p-value

Yes, n = 182

No, n = 266

(95% CI)

Age (years)

0.004*

  

 < 40

21 (11.5%)

14 (5.3%)

 40–60

60 (33.0%)

62 (23.2%)

 60–80

72 (39.6%)

132 (49.6%)

 > 80

29 (15.9%)

58 (21.8%)

Origin

0.597

  

 OHCA

152 (83.5%)

217 (81.6%)

 IHCA

30 (16.5%)

49 (18.4%)

Gender, male

123 (67.6%)

163 (61.3%)

0.173

  

DM

60 (33.0%)

123 (46.2%)

0.005*

  

HTN

95 (52.2%)

152 (57.1%)

0.301

  

CAD

45 (24.7%)

76 (28.6%)

0.368

  

HF

23 (12.6%)

68 (25.6%)

0.001*

0.51 (0.29–0.95)*

0.021*

COPD

21 (11.5%)

31 (11.7%)

0.97

  

ESRD

12 (6.6%)

46 (17.3%)

0.001*

0.43 (0.21–0.89)*

0.022*

Malignancy

21 (11.5%)

38 (14.3%)

0.398

  

Witness

154 (84.6%)

198 (74.4%)

0.010*

  

Bystander CPR

132 (72.5%)

161 (60.5%)

0.009*

  

Cardiac etiology

108 (59.3%)

109 (41.0%)

 < 0.001*

  

Initial rhythm

 < 0.001*

 

0.001*

 Asystole

46 (25.3%)

141 (53.0%)

Reference

 PEA

51 (28.0%)

64 (24.4%)

2.23 (1.32–3.77)*

 VT/VF

85 (46.7%)

60 (22.6%)

2.69 (1.54–4.69)*

CPR duration (min)

0.105

  

 < 10

46 (25.3%)

54 (20.3%)

 Oct-20

57 (31.3%)

70 (26.3%)

 20–30

41 (22.5%)

60 (22.6%)

 > 30

38 (20.9%)

82 (30.8%)

Epinephrine dosage (mg)

0.001*

 

0.038*

 0–2

114 (62.6%)

121 (45.5%)

Reference

 2–4

41 (22.5%)

68 (25.6%)

0.86 (0.51–1.44)

 4–6

12 (6.6%)

27 (10.2%)

0.70 (0.31–1.55)

 > 6

15 (8.2%)

50 (18.8%)

0.36 (0.18–0.72)*

ROSC SBP (mmHg)

0.061

  

 < 100

32 (17.6%)

77 (28.9%)

 100–110

13 (7.1%)

21 (7.9%)

 110–120

16 (8.8%)

23 (8.6%)

 120–130

13 (7.1%)

20 (7.5%)

 > 130

108 (59.3%)

125 (47.0%)

ROSC DBP (mmHg)

 < 0.001*

 

0.005*

 < 60

37 (20.3%)

103 (38.7%)

Reference

 60–70

27 (14.8%)

42 (15.8%)

1.14 (0.58–2.24)

 70–80

32 (17.6%)

27 (10.2%)

3.31 (1.65–6.64)*

 80–90

26 (14.3%)

28 (10.5%)

2.13 (1.03–4.40)*

 > 90

60 (33.0%)

66 (24.8%)

1.95 (1.11–3.42)*

ROSC MBP (mmHg)

0.003*

  

 < 80

43 (23.6%)

105 (39.5%)

 80–90

19 (10.4%)

31 (11.7%)

 90–100

35 (19.2%)

34 (12.8%)

 100–110

14 (7.7%)

24 (9.0%)

 > 110

71 (39.0%)

72 (27.1%)

PCI

78 (42.9%)

45 (16.9%)

 < 0.001*

2.62 (1.54–4.47)

 < 0.001*

  1. 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