Norwegian Linked Health registry at University of Oslo

15/01/2025
28/11/2025
Data source
Human
Birth registry
Death registry
Disease registry
Hospital inpatient records
Hospital outpatient visit records
Pharmacy dispensing records
Population registry
Primary care medical records
Vaccination registry
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Population Qualitative Data

Population age groups

  • In utero
  • Paediatric Population (< 18 years)
    • Neonate
      • Preterm newborn infants (0 – 27 days)
      • Term newborn infants (0 – 27 days)
    • Infants and toddlers (28 days – 23 months)
    • Children (2 to < 12 years)
    • Adolescents (12 to < 18 years)
  • 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

This data set covers the entire Norwegian population.
Family linkage

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

Permanently

Family linkage available between the following persons

Father-child
Household
Mother-child
Sibling
Population

Population size

6114138

Active population size

5495000
Median observation time

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

16.00