Oslo University Hospital Clinical Data Warehouse

30/08/2024
09/06/2026
Data source
Human
Hospital discharge records
Hospital inpatient records
Hospital outpatient visit records
Other
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Population Qualitative Data

Population age groups

  • 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

OUH is a local hospital for patients in the Oslo region (pop. 700K), a region hospital for patients in the South-East region (population: 3.1 millions) and also has some national responsibilities (population: 5.5 millions).
In the last 15 years we have collected data about 1.7 million patients.

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)

People who choose to receive their care in another public or private care provider.
Family linkage
No information provided.
Population

Population size

1.866.000

Active population size

1.685.000

Population by age group

Age group Population size Active population size
Paediatric Population (< 18 years)
388.000
386.000
Adults (18 to < 65 years)
1.132.000
1.081.000
Elderly (≥ 65 years)
346.000
218.000
Median observation time

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

1,30

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

1,20