The injury severity score: an operations perspective

Table 11 Overall average waiting times for all patients and critical patients, over 100 simulations, where A, B, and C are the three highest AIS grades, in decreasing order

Data source	Average waiting time for all patients			Average waiting time for critical patients
	A+B+C	A²+B²+C²	A³+B³+C³	A+B+C	A²+B²+C²	A³+B³+C³
Baker et al., 1974 [1]	71.48	39.14	38.49	71.47	39.12	38.45
Lopes et al., 2014 [21]	61.11	41.58	40.31	61.80	42.03	39.17
Deng et al., 2018 [22]	72.56	42.71	42.42	58.89	42.39	42.15
Awoleke et al., 2019 [23]	134.90	91.93	91.93	N/A	N/A	N/A

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