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Table 5 Performance for the identification of undiagnosed dementias

From: Detection of probable dementia cases in undiagnosed patients using structured and unstructured electronic health records

Threshold Unclear = Dementiaa Unclear = Non-Dementiaa
SEN SPE SEN SPE
0.037 0.889 0.756 0.888 0.751
0.061 0.825 0.832 0.826 0.827
0.102 0.736 0.895 0.736 0.890
  1. SEN: sensitivity; SPE: specificity. a “Unclear = dementia” indicates that subjects who were classified as “unclear” during the manual chart review are classified in the “dementia” group, whereas “Unclear = non-dementia” indicates that subjects who were classified as “unclear” during the manual chart review are classified in the “non-dementia” group