Predictive model of biliocystic communication in liver hydatid cysts using classification and regression tree analysis

Table 3 Prediction- Success cross-tab

	Presence of biliocystic communication	Absence of biliocystic communication	Total
Positive prediction	63	33	96
Negative prediction	96	457	553
Total	159	490	649

Sensitivity: 39.6%, specificity: 93.3%, positive predictive value: 65.6%, negative predictive value: 82.6% and accuracy: 80.1%.

ISSN: 1471-2482