Population Qualitative Data

Population age groups

Adult and elderly population (≥18 years)
Adults (18 to < 65 years)
Adults (18 to < 46 years)
Adults (46 to < 65 years)
Elderly (≥ 65 years)
Adults (65 to < 75 years)
Adults (75 to < 85 years)
Adults (85 years and over)

Estimated percentage of the population covered by the data source in the catchment area

Unknown

Description of the population covered by the data source in the catchment area whose data are not collected (e.g., people who are registered only for private care)

Nation-wide collection of data from patients with axial spondyloarthritis and psoriatic arthritis from rheumatologists in private practice or outpatient clinics of hospitals.
Family linkage

Family linkage available in the data source permanently or can be created on an ad hoc basis

Ad hoc
Population

Population size

3846

Active population size

3297

Population by age group

Age groupPopulation sizeActive population size
Adult and elderly population (≥18 years)
3846
3297
Median observation time

Median time (years) between first and last available records for unique individuals

4.00

Median time (years) between first and last available records for unique active individuals (alive and currently registered)

4.00