Data extraction table
| Article information | Title Authors Affiliations with author(s) Main discipline of lead author Year of publication (based on the first identifiable date) Journals on which studies were published and the Journal Citation Reports (JCR) impact factor Language of publication Funding Type of the literature Other potential factors |
| Population | Sample size Inclusion and exclusion criteria of the individual study Age of the participants Sex of participants Diagnostic codes to define dementia Type of dementia reported Comorbidities or exposures investigated |
| Methods/results | Study designs reported Time length/follow-up time Subsets of database Whether and what methods used to validate the selection of diagnostic codes to define dementia Whether and what additional methods to increase the likelihood of dementia diagnosis used Statistical methods The number of people with dementia identified Prevalence, if any Main outcomes of the studies and the estimation such as incidence and mortality, if reported Other reported health-related outcomes |