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Northern Ireland Mortality Study (NIMS)
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Sample details

NIMS aims to investigate mortality patterns in Northern Ireland. The study was launched in 2006, alongside the Northern Ireland Longitudinal Study (NILS) and links the 1991, 2001, 2011 and 2021 Census returns for the whole of the enumerated population of Northern Ireland (approximately 1.87 million individuals) to subsequently registered mortality data from the General Register Office (GRO). The NIMS databases are updated biannually.

Study design
Registry

Number of participants at first data collection

1,872,257 (participants, as of 2021)

Recruitment is ongoing

Age at first data collection

Varied (participants)

Participant year of birth

Varied (participants)

Participant sex
All

Representative sample at baseline?
The Northern Ireland population.

Sample features

All ages
Population-based sample
Dataset details
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Countries

Northern Ireland, United Kingdom of Great Britain and Northern Ireland

Year of first data collection

1991 (linked data)

Primary Institutions

Northern Ireland Statistics and Research Agency (NISRA) (Government, Ireland)

Links

nisra.gov.uk/support/research-support/northern-ireland-longitudinal-study-nils

research.hscni.net/northern-ireland-longitudinal-study-nils

nils.ac.uk/about-us/

doi.org/10.1093/ije/dyq271

Profile paper DOI

doi.org/10.1093/ije/dyq271

Funders

Department of Health, Social Services and Public Safety (DHSSPS) (Government, Northern Ireland)

Economic and Social Research Council (ESRC) (Research council, United Kingdom)

Northern Ireland Public Health Agency Research and Development Office (HSC R&D) (Government, United Kingdom)

Northern Ireland Statistics and Research Agency (NISRA) (Government, United Kingdom)

Office of the First Minister and Deputy First Minister (OFMDFM) (Government, Northern Ireland)

Ongoing?
Yes

Data types collected

dataLinkage
Quantitative data collection
  • Secondary data
Qualitative data collection
  • None
Neuroimaging data collection
  • None
Linked or secondary data
  • Census data
  • Mortality data
Features

Engagement

  • Community engagement
  • Keywords

    Census data
    Demographics
    Housing
    Migration
    Morbidity and mortality
    Routine data
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