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. 2019 Nov 2;9(11):e031596. doi: 10.1136/bmjopen-2019-031596

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© Author(s) (or their employer(s)) 2019. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ.

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Showing c-statistic (+95% CI) for 17 CCS disease groups (left) and 16 CCI disease groups (right) for M0 (black), M1 (red) and M2 (brown) in predicting in-hospital mortality in each hospital (YH and NH). C-statistic, concordance statistic; CCI, Charlson Comorbidity Index; CCS, Clinical Classifications Software; NEWS, National Early Warning Score; NH, Northern Lincolnshire and Goole Hospitals; YH, York Hospital.