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Table 3 Univariate Predictors of In-Hospital Mortality

From: Survival of patients treated with intra-aortic balloon counterpulsation at a tertiary care center in Pakistan – patient characteristics and predictors of in-hospital mortality

 

Survived (%) (n = 62)

Died (%) (n = 33)

Unadjusted OR (95% CI)

p value

Age (SD)

56.9 (10.1)

62.5 (10.3)

1.06 (1.01–1.11) *

0.016

Male Gender

51 (82.3)

24 (72.7)

0.58 (0.21–1.57)

0.281

Diabetes

20 (32.3)

21 (63.6)

3.68 (1.51–8.92)

0.004

Hypertension

32 (51.6)

21 (63.6)

1.64 (0.69–3.93)

0.263

Smoking

25 (40.3)

11 (33.3)

1.35 (0.56–3.27)

0.504

Previous PCI

20 (32.3)

9 (27.3)

0.79 (0.31–2.0)

0.616

Previous CABG

40 (64.5)

6 (18.2)

0.12 (0.04–0.34)

<0.001

Cardiogenic Shock

22 (35.5)

24 (72.7)

4.85 (1.92–12.2)

0.001

3-vessel disease**

44 (72.1)

28 (87.5)

2.70 (0.83–8.89)

0.101

LV dysfunction ***

30 (48.4)

20 (60.6)

1.64 (0.70–3.87)

0.258

Revascularized

58 (95.1)

16 (48.5)

0.05 (0.01–0.19)

< 0.001

  1. SD = standard deviation. PCI = percutaneous coronary intervention. CABG = coronary artery bypass graft. LV = left ventricular
  2. * for every 1 year increase in age
  3. ** vs. no 3-vessel disease
  4. *** moderate/severely impaired LV function vs. normal/mildly impaired