Abstract
Methods for analysing trauma injury data with missing values, collected at a UK hospital, are reported. One measure of injury severity, the Glasgow coma score, which is known to be associated with patient death, is missing for 12% of patients in the dataset. In order to include these 12% of patients in the analysis, three different data imputation techniques are used to estimate the missing values. The imputed data sets are analysed by an artificial neural network and logistic regression, and their results compared in terms of sensitivity, specificity, positive predictive value and negative predictive value
Original language | English |
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Title of host publication | 28th International Conference on Information Technology Interfaces, 2006. |
Publisher | IEEE Explore |
Pages | 213-218 |
DOIs | |
Publication status | Published - Jun 2006 |
Event | Information Technology Interfaces: 2006 - Cavtat, Croatia Duration: 19 Jun 2006 → 22 Jun 2006 Conference number: 28 |
Conference
Conference | Information Technology Interfaces |
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Abbreviated title | ITI |
Country/Territory | Croatia |
City | Cavtat |
Period | 19/06/06 → 22/06/06 |