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Table 2 Contingency table by type of hemorrhage

From: Sensitivity and specificity of an algorithm based on medico-administrative data to identify hospitalized patients with major bleeding presenting to an emergency department

 

Standard procedure

Positive

Negative

Total

Index test

 ICH

281

12

293

 GI

141

56

197

 Other

60

87

147

 Negative

254

15,121

15,375

 Total

736

15,276

16,012

  1. The index test is an ICD-10-based algorithm (previously published [5])
  2. ICH denotes intracranial hemorrhage, GI Gastrointestinal
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BMC Medical Research Methodology

ISSN: 1471-2288

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