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Table 1 Average number of clinical notes for CI and CU patients (SD in parenthesis)

From: Early temporal characteristics of elderly patient cognitive impairment in electronic health records

Yeara

CI patient

CU patient

1

30.7 (41.5)

21.8 (34.0)

2

22.4 (26.4)

17.2 (24.0)

3

21.4 (25.7)

17.0 (23.5)

4

21.1 (25.7)

16.1 (20.9)

5

18.7 (21.3)

15.4 (18.7)

  1. aBefore CI diagnosis or latest note date for CI and CU patients, respectively