NICOLA: The Northern Ireland Longitudinal Study of Ageing Datasets

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NICOLA: The Northern Ireland Longitudinal Study of Ageing Datasets#

Last modified: 28 Jul 2025

1. Datasets#

Table 1: Datasets and metrics in the UK LLC belonging to NICOLA.

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Dataset Dataset Name # Participants # Observations # Variables
Covid_19Questionnaire COVID-19 Questionnaire 3009 3009 219
Wave1CAPI Wave 1 Computer Assisted Personal Interview (CAPI) 5034 5721 857
Wave1HA Wave 1 Health Assessment (HA) 2864 2864 214
Wave1SCQ Wave 1 Self-completion Questionnaire (SCQ) 3415 3415 321
Wave2CAPI Wave 2 Computer Assisted Personal Interview (CAPI) 5245 5942 602
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