The Figure below shows the main data sources used for injury & ill health statistics, and an indication of the severity range that each source includes. An introduction to these sources is found below the Figure, and a full description of these, plus details of additional data sources (for example economic costs of workplace injuries and ill health, management of health and safety in the workplace, enforcement activity and employment) is available via the detailed description of data sources.
Each of the sources has strengths and weaknesses; this is explained in the full description (see the link above). Details about preferred data sources for illness and injury are also available.
The Reporting of Injuries, Diseases and Dangerous Occurrences Regulations (as amended), under which fatal and defined non-fatal injuries to workers and members of the public are reported by employers.
Certain types of work-related injury are not reportable under RIDDOR, hence excluded from these figures. Particular exclusions include fatalities and injuries to the armed forces and injuries from work-related road collisions.
A number of key changes to the reporting system and legal requirements have occurred in recent years, with some impact on the resulting statistics:
The LFS is a national survey run by the Office for National Statistics of currently around 41,000 households each quarter. HSE commissions annual questions in the LFS to gain a view of work-related illness and workplace injury based on individuals’ perceptions. The analysis and interpretation of these data are the sole responsibility of HSE. See LFS's technical notes for more details.
People who have conditions which they think have been caused or made worse by their current or past work, as estimated from the LFS. Estimated total cases include long-standing as well as new cases. New cases consist of those who first became aware of their illness in the last 12 months. HSE has collected data on ill health through the LFS, periodically since 1990 and annually from 2003/04 to 2011/12. In 2012/13, the ill health data collection was suspended but from 2013/14 reverted back to an annual data collection.
Workplace injuries sustained as a result of a non-road traffic accident, as estimated by the LFS. Over-3-day and over-7-day absence injuries include all those with more than three and more than seven consecutive (working and non-working) days away from work (not counting the day on which the accident happened). HSE has collected data on injuries through the LFS in 1990 and annually since 1993/94. LFS injury rates are generally presented as three-year averages to provide a more robust series of estimates.
Days off work due to workplace injuries and work-related ill health. The figures are expressed as full-day equivalents, to allow for variation in daily hours worked, and are available for 2000/01 (injuries), 2001/02 (ill health), and annually (for both injuries and ill health) from 2003/04 to 2011/12. In 2012/13, the ill health data collection was suspended but from 2013/14 reverted back to annual data collection.
Reports of work-related ill health are gathered in surveillance schemes run by The Health and Occupation Reporting network (THOR); statistical tables covering patients seen by specialists are available annually from the early 1990s for work-related respiratory disorders and skin disease. In THOR-GP (since 2005), general practitioners are asked to report new cases of work-related ill health.
New cases of specified ‘prescribed diseases’ (with an established occupational cause) assessed for compensation under the Industrial Injuries Disablement Benefit scheme. IIDB statistics are available annually from 2003, although earlier historical data is available.
Includes deaths from some types of occupational lung disease, including asbestos-related diseases, mesothelioma and asbestosis.