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. 2023 May 10;14:1177026. doi: 10.3389/fphar.2023.1177026

FIGURE 2.

FIGURE 2

Histogram and pie charts summarizing demographics and clinical characteristics of patients by drug usage. (A) Age at the start of medication. (B) Sex. (C) Adverse events reported. (D) Drug usage terms separated into four groups: terminated drug use in less than 6 months, within 6–12 months, after 12 months, and continuing for more than 6 months for those who did not have a record of terminating drug use. (E) Collected ICD-10 codes were classified into F01 (vascular dementia), G30 (Alzheimer’s disease), F01 + G30 for vascular and Alzheimer’s mixed dementia, and others for patients with other ICD-10 codes that include F02 (dementia in other diseases classified elsewhere), F03 (unspecified dementia), and G31 (other degenerative diseases of the nervous system).