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Table 8 Informative attributes for total analgesic consumption (Continuous + PCA) Prediction

From: Decision tree-based learning to predict patient controlled analgesia consumption and readjustment

Attribute

-log(p-val)*

contidose_24hr

156.2

contidose_23hr

153.5

contidose_22hr

147.6

pcadose_21hr

9.3

pcadose_19hr

6.3

pcadose_9hr

11.1

pcadose_3hr

15.7

pcadose_2hr

14.4

p_timediff_var_17hr

3.9

pcamode_set_24hr

∞ (p-value ≈ 0)

  1. *negative logarithm of p-value obtained from ANOVA analysis (for pcadose, contidose, and p_timediff_var) or chi-square test (for pcamode_set).
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BMC Medical Informatics and Decision Making

ISSN: 1472-6947

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