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Table 4 Immediate operation rates at night or on holiday

From: Validity of predictive factors of acute complicated appendicitis

 

January 2009 to December 2012 (172 cases, retrospective study) [5]

January 2013 to October 2014 (116 cases, prospective study)

p-Value

During office hour/at night or on a holidaya

113/59

56/60

< 0.01

Immediate operation rates at night or on holiday

49 (83 %)

35 (58 %)

< 0.01

  1. Results of intentional prevention from immediate surgery at night or on a holiday compared with those of retrospective study when without the intention
  2. aThe time when the patients presented to our hospital