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. 2018 Nov 6;15(11):e1002683. doi: 10.1371/journal.pmed.1002683

Fig 1. Pneumonia models evaluated on internal and external test sets.

Fig 1

A model trained using both MSH and NIH data (MSH + NIH) had higher performance on the combined MSH + NIH test set than on either subset individually or on fully external IU data. IU, Indiana University Network for Patient Care; MSH, Mount Sinai Hospital; NIH, National Institutes of Health Clinical Center.