Sickness absence in the NHS, percentage absent by staff group and organisation
Next update expected:January 2026
Updates
- 12th February 2026
This update includes the latest quarterly data and revisions to the previous quarter’s data. All revisions are marked with the [r] note code.
- 29th October 2025
- Dataset first published.
Main information
- Designation
- Official statistics
- Data provider 1
- NHS Wales Shared Services Partnership
- Data source 1
- Workforce Services
- Data provider 2
- Health Education and Improvement Wales (HEIW)
- Data source 2
- NHS electronic staff record
- Time period covered
- January 2009 to December 2025
Overview
- Summary of dataset and variables
Sickness absence rates of directly employed NHS Wales staff.
- Data collection or calculation
Data is extracted from the NHS Electronic Staff Record. Sickness absence rates by month, quarter and year are calculated by dividing the total number of sickness absence days by the total number of available days for each organisation and each staff group.
- Statistical quality
For information on statistical quality please see the linked publication.
- Rounding applied
The percentages in this release are rounded to the nearest 0.1.
Published by
- Organisation
- Welsh Government
- Contact email
- stats.healthinfo@gov.wales