Patient statistics

Updated: 14 April 2023

Next update: 11 April 2024

Patients in hospitals
Patients in hospitals
2022
2 066 705
Number of persons with at least one treatment at general hospitals, by sex.
Number of persons with at least one treatment at general hospitals, by sex.1
2022
Both sexesFemalesMales
Patients at general hospital, in total2 066 7051 115 162951 543
In-patients515 659283 787231 872
Patients with day cases275 398153 160122 238
Out-patients1 915 6171 035 257880 360
1One person can have received treatment at more than one level of care. Only Norwegian residents are included. Source: NPR
Explanation of symbols

Selected tables and charts from this statistics

  • Patients in general hospitals by gender and diagnose
    Patients in general hospitals by gender and diagnose
    2022
    Totals, both sexesPercentage share womenPercentage share men
    DIAGNOSIS
    INFECTIOUS AND PARASITIC DISEASES43 2914753
    NEOPLASMS210 1065545
    DISEASES OF THE BLOOD AND BLOOD-FORMING ORGANS AND CERTAIN DISORDERS INVOLVING THE IMMUNE SYSTEM27 3365347
    ENDOCRINE, NUTRITIONAL AND METABOLIC DISEASES147 5005446
    DISEASES OF THE NERVOUS SYSTEM174 7725050
    DISEASES OF THE EYE AND ADNEXA132 2955446
    DISEASES OF THE EAR AND MASTOID PROCESS102 3814852
    DISEASES OF THE CIRCULATORY SYSTEM221 5104357
    DISEASES OF THE RESPIRATORY SYSTEM147 0054852
    DISEASES OF THE DIGESTIVE SYSTEM234 5875248
    DISEASES OF THE SKIN AND SUBCUTANEOUS TISSUE104 8975545
    DISEASES OF THE MUSCULOSKELETAL SYSTEM AND CONNECTIVE TISSUE368 6435842
    DISEASES OF THE GENITOURINARY SYSTEM207 2056634
    PREGNANCY, CHILDBIRTH AND THE PUERPERIUM76 2401000
    CERTAIN CONDITIONS ORIGINATING IN THE PERINATAL PERIOD10 3884555
    CONGENITAL MALFORMATIONS47 4874753
    SYMPTOMS, SIGNS AND ABNORMAL CLINICAL AND LABORATORY FINDINGS, NOT ELSEWHERE CLASSIFIED347 1725347
    INJURY, POISONING AND CERTAIN OTHER CONSEQUENCES OF EXTERNAL CAUSES348 3224852
    OTHER CAUSES AND UNSPECIFIED CAUSES599 0135842
    Explanation of symbols

About the statistics

Statistics on the population's use of general hospitals; diagnoses, treatment level as inpatient stays, outpatient consultations and day treatment, distributed by geography, gender and age. Mental health care and multidisciplinary specialist substance abuse treatment are not included.

General Hospitals are hospitals that admit patients with physical disorders; as opposed to psychiatric hospitals.

In-patients: admission with an actual or planned overnight stay.

Patients with day cases: admission without an overnight stay and treatment at the out-patient clinic that is more comprehensive than an out-patient consultation.

Out-patients: short-term treatment performed in hospital.

Bed-days: is the number of days an admitted patient with in-patient stays takes up a bed.

Classification of diseases:diagnoses are encoded by ICD-10 (International Classification of Diseases). Classification ICD-10 gives information on the patient's condition, but gives little information about the treatment.

Diagnosis refers to the main condition for which the patient receives treatment.

Name: Patient statistics
Topic: Health

11 April 2024

Division for Health, care and social statistics

National level, county and health region.

Annual publication.

Not relevant

Microdata, information on the sample and population are stored as text files.

Statistics on the population's use of general hospitals; diagnoses, treatment level as inpatient stays, outpatient consultations and day treatment, distributed by geography, gender and age. The statistics are compiled based on the hospitals’ reporting to the Norwegian Patient Register (NPR).

The public, health authorities and others.

No external users have access to the statistics and analyses before they are published and accessible simultaneously for all users on ssb.no at 8 am. Prior to this, a minimum of three months' advance notice is given in the Statistics Release Calendar. This is one of Statistics Norway’s key principles for ensuring that all users are treated equally.

The NPR publishes statistics based on the data from the database, https://helsedirektoratet.no/statistikk-og-analyse/statistikk-fra-norsk-pasientregister.

Statistics Act, § 3.2 (Administrative registers)

Not relevant

The statistics cover all persons who are residents of Norway. Persons living in Norway temporarily are not included in the statistics.

The statistics cover activity in general hospitals. Mental health care and multidisciplinary specialist substance abuse treatment are not included.

The data source is the somatic hospitals’ reporting to the NPR. This health registry includes a selection of information recorded at the treatment site when patients are referred to or receive health care in specialist services. The register is owned by the Norwegian Directorate of Health.

If a patient has to stay at several departments at the same institution during the same admission, these stays are aggregated to one hospital stay. The statistics give an overview of the number of patients with at least one stay in a general hospital.

The NPR statistics include all people who have received treatment. Statistics Norway does not include foreign residents in these statistics. Statistics Norway excluded some units in the years before 2015, and for these years the population is not comparable to that used by the NPR.

Data are subjected to controls and an internal revision by the NPR.

Not relevant

Figures cannot be published where an individual’s identity could be revealed. The statistics follow Statistics Norway’s general rules on confidentiality.

The statistics are comparable to statistics published by the NPR, and statistics on the specialist health service are supplementary.

Only persons resident in Norway and registered with a valid personal identification number are included in the statistics. There is assumed to be a degree of misreporting of diagnoses.

Not relevant

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