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Table 4 Non-teaching Hospitals – Unadjusted Complications summary

From: The impact of academic calendar cycle on coronary artery bypass outcomes: a comparison of teaching and non-teaching hospitals

 

1st quarter (July-Sept)

4th quarter (Apr-June)

P

Total Sample size

173,039

48.3%

184,884

51.7%

 

Cardiac Complications

19145

11.1%

19970

10.8%

.012

Systemic Complications

2058

1.2%

1820

1.0%

<.001

Wound Complications

3175

1.8%

3321

1.8%

.387

Gastrointestinal Complications

1615

.9%

1782

1.0%

.346

Operative Complications

15831

9.1%

16850

9.1%

.717

Deep Vein Thrombosis

649

.4%

637

.3%

.127

Infectious Complications

7625

4.4%

7565

4.1%

<.001

Mediastinitis

58

.01%

57

.01%

.654

Neurologic Complication

1947

1.1%

2198

1.2%

.075

Pulmonary Embolism

225

.1%

277

.1%

.114

Iatrogenic Pneumothorax

3426

2.0%

3591

1.9%

.417

Respiratory Complications

29350

17.0%

30437

16.5%

<.001

Renal Complications

9846

5.7%

10670

5.8%

.297