Study of Hospitalization Costs in Patients with Cerebral Ischemia Based on E-CHAID Algorithm

<table class="table-group" id="tab4"><tr><td><table class="table"><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr class="thead"><td class="align_left">Model</td><td class="align_center">Linear correlation</td><td class="align_center">Mean absolute error</td><td class="align_center">Standard deviation</td><td class="align_center">Number of groups</td></tr><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr><td class="align_left">CART</td><td class="align_center">0.309</td><td class="align_center">10426.817</td><td class="align_center">19296.419</td><td class="align_center">2</td></tr><tr><td class="align_left">E-CHAID</td><td class="align_center">0.352</td><td class="align_center">10209.751</td><td class="align_center">18985.752</td><td class="align_center">10</td></tr><tr class="table-tr"><td colspan="5"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Comparison of CART and E-CHAID models (<i>N</i> = 5204).</div>

Journal of Healthcare Engineering

tab4

Table 4

Table 4: Study of Hospitalization Costs in Patients with Cerebral Ischemia Based on E-CHAID Algorithm 