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Table 6 Weights of the selected continuous features in the scoring system

From: A straightforward approach to designing a scoring system for predicting length-of-stay of cardiac surgery patients

  1stquartile interval 2ndquartile interval 3rdquartile interval 4thquartile interval
Postoperative creatinine -0.8848 -0.7004 -0.0678 1.0344
Extracorporeal circulation time -0.6738 -0.3335 -0.1140 0.7261
Age -0.5917 -0.1154 -0.0278 0.5111
Postoperative bilirubin -0.7184 -0.4112 -0.0163 0.7972