National Psychiatric Inpatient Reporting System (NPIRS)

The database records all admissions to, discharges from and deaths in Irish psychiatric units and hospitals on the register of approved centres under the Mental Health Act 2001. The annual reports produced from the database play a key role in the planning of service delivery. National and regional bulletins capturing data for the HSE areas, along with an in-patient census carried out every three years, are also produced from the database. The database also provides much of the data on Performance Indicators (PIs) for the mental health services which are used to monitor targets in certain keys areas of the services.

Purpose: The NPIRS is a psychiatric inpatient database which provides detailed information on all admissions to and discharges from in-patient psychiatric services in Ireland for service planning and delivery, the Department of Health, the HSE, clinicians, service user advocacy groups and research/academics through the quarterly production of KPI reports, the annual report, regional bulletins and requests for data/research collaboration.

Community mental health settings are not included in coverage.

Coverage: All centres approved under the Mental Health Act 2001 including private psychiatric hospitals and child and adolescent units are included.

Data collection commenced in 1963 with a census of all in-patients and annual data has been published since 1965 to the present.

Data and Resources

This dataset has no data

Additional Info

Field Value
Contact points
Contact point 1
URI
Name
Health Research Board
Email
data@health-research-boar.ie
Identifier
Publisher
Publisher 1
URI
Name
Health Research Board
Email
URL
Type
http://purl.org/adms/publishertype/NationalAuthority
Identifier
Creator
Homepage
Landing page
Release date January 1, 1963
Modification date September 13, 2025
Version
Version notes
Identifier NDC-0098
Frequency http://publications.europa.eu/resource/authority/frequency/MONTHLY
Provenance

Data are collected by each hospital/approved centre upon admission/discharge of a patient and returned to the NPIRS team in the National Health Information Systems of the HRB. Data are returned electronically on a quarterly basis by acute psychiatric hospitals/units and yearly by non-acute psychiatric hospitals/units.

Type
Temporal coverage
Temporal coverage 1
Start
January 1, 1963
End
June 8, 2026
Temporal resolution
Spatial coverage
Spatial coverage 1
URI
http://publications.europa.eu/resource/authority/country/IRL
Label
Ireland
Geometry
Bounding Box
Centroid
Spatial resolution in meters
Access rights http://publications.europa.eu/resource/authority/access-right/RESTRICTED
Other identifier
Theme
  1. http://publications.europa.eu/resource/authority/data-theme/HEAL
Language
  1. http://publications.europa.eu/resource/authority/language/ENG
Documentation
Conforms to
Is referenced by
Analytics
Applicable legislation
Has version
Code values
Coding system
Purpose
Health category
  1. http://health.europa.eu/ehds/category/registries
Health theme
  1. http://health.europa.eu/theme/chronic-disease
  2. http://health.europa.eu/theme/infectious-disease
  3. http://health.europa.eu/theme/mental-health
Legal basis
Minimum typical age 0
Maximum typical age 65
Number of records 1143975
Number of records for unique individuals. 481882
Personal data
Publisher note
Publisher type
Trusted Data Holder
Population coverage
Retention period
Health data access body
Qualified relation
Provenance Activity
URI
Qualified Attribution
Quality annotations