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Chinese Journal of Critical Care Medicine(Electronic Edition) ›› 2017, Vol. 10 ›› Issue (01): 23-27. doi: 10.3877/cma.j.issn.1674-6880.2017.01.005

Special Issue:

• Original Article • Previous Articles     Next Articles

The risk factors of severe acute pancreatitis patients with intra-abdominal infection

Dejun Wu1, Bingheng Lou1,(), Songyang Zhong1, Xiaohong Xi1   

  1. 1. Department of Emergency, Quzhou People’s Hospital, Quzhou 324000, China
  • Received:2016-11-14 Online:2017-02-01 Published:2017-02-01
  • Contact: Bingheng Lou
  • About author:
    Corresponding author: Lou Bingheng, Email:

Abstract:

Objective

To investigate the risk factors of severe acute pancreatitis (SAP) patients with intra-abdominal infection in Quzhou People's Hospital.

Methods

A total of 560 SAP patients in this hospital from April 2010 to December 2015 were divided into patients complicated with intra-abdominal infection group (n = 216) and patients complicated without intra-abdominal infection group (n = 344). The general data, laboratory index, complication and therapeutic condition of the two groups were compared; and the diversity indices were analyzed by Logistic regression.

Results

The number of organ failure (4/216 vs. 5/344, χ2 = 4.257, P = 0.002) , pleural effusion (104/216 vs. 44/344, χ2 = 20.450, P = 0.003), ascites (144/216 vs. 76/344, χ2 = 26.740, P = 0.001), acute physiology and chronic health evaluation (APACHE) Ⅱ scores [(17 ± 4) vs. (14 ± 6), t = 4.698, P = 0.001] and Ranson scores [(3.8 ± 0.8) vs. (3.3 ± 0.6), t = 5.558, P = 0.003] of these two groups were significantly different. The concentrations of aspartate aminotransferase [(211 ± 52) U/L vs. (100 ± 24) U/L, t = 15.819, P = 0.002] and blood calcium [(1.6 ± 0.4) mmol/L vs. (2.2 ± 0.4) mmol/L, t = 7.670, P = 0.003] both showed significant differences between the two groups. In addition, the mechanical ventilation (72/108 vs. 46/172, χ2 = 20.790, P = 0.002) and bowel dysfunction (80/108 vs. 82/170, χ2 = 8.820, P = 0.001) cases in the complication and therapeutic condition showed significant differences between the two groups. Logistic regression analysis showed that organ failure [OR = 0.142, 95%CI (0.530, 0.901), P = 0.031], ascites [OR = 4.723, 95%CI (1.489, 2.888), P = 0.002], blood calcium [OR = 4.913, 95%CI (0.816, 0.957), P = 0.003] and bowel dysfunction [OR = 3.642, 95%CI (0.547, 0.954), P = 0.002] were the risk factors for SAP patients complicated with intra-abdominal infection.

Conclusions

The organ failure, ascites, blood calcium and intestinal dysfunction were the risk factors for SAP patients complicated with intra-abdominal infection. To treat SAP patients with intra-abdominal infection, we should apply targeted and effective, effective precautions.

Key words: Severe acute pancreatitis, Abdominal infections, Logistic regression analysis

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