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Table 6 Performance of mortality prediction by commonly used combinations of statistics

From: An evaluation of time series summary statistics as features for clinical prediction tasks

Statistic

AUROC

AUPRC

AUROC

AUPRC

 

72-hour

in-hospital

mean

0.8517 ±0.0033

0.2282 ±0.0071

0.8248 ±0.0016

0.5128 ±0.0050

first

0.7206 ±0.0054

0.1115 ±0.0025

0.7366 ±0.0017

0.3665 ±0.0014

min, max

0.8590 ±0.0042

0.2558 ±0.0080

0.8308 ±0.0021

0.5289 ±0.0042

min, max, mean

0.8607 ±0.0021

0.2494 ±0.0031

0.8310 ±0.0012

0.5297 ±0.0030

min, max, mean, std

0.8589 ±0.0022

0.2498 ±0.0058

0.8282 ±0.0005

0.5262 ±0.0020

 

30-day

1-year

mean

0.7716 ±0.0033

0.5314 ±0.0049

0.7838 ±0.0017

0.7324 ±0.0034

first

0.7597 ±0.0036

0.5281 ±0.0069

0.7561 ±0.0018

0.7031 ±0.0028

min, max

0.7760 ±0.0021

0.5351 ±0.0031

0.7844 ±0.0011

0.7298 ±0.0020

min, max, mean

0.7734 ±0.0017

0.5353 ±0.0041

0.7840 ±0.0022

0.7330 ±0.0049

min, max, mean, std

0.7770 ±0.0016

0.5430 ±0.0058

0.7872 ±0.0020

0.7391 ±0.0030