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Asthma Prevalence in Bath and North East Somerset, Swindon and Wiltshire

Real NHS England QOF 2024/25 recorded asthma prevalence for NHS Bath and North East Somerset, Swindon and Wiltshire Integrated Care Board, compared to the England average and ranked among all 42 English Integrated Care Boards.

What percentage of people in Bath and North East Somerset, Swindon and Wiltshire have asthma?

In NHS England's QOF 2024/25 data, 7.34% of eligible patients on GP registers in NHS Bath and North East Somerset, Swindon and Wiltshire Integrated Care Board had recorded asthma (70,338 patients) — +0.78pp versus the England average of 6.6%, ranking 12 of 42 ICBs. Source: NHS England QOF 2024/25.

Source:NHS England (NHS Digital) — Quality and Outcomes Framework (QOF) prevalence·as of 2024/25updated annually (last: )
Gera Chronic Disease Burden Index49.4 / 100Bath and North East Somerset, Swindon and Wiltshire ranks 22 of 42 ICBs for overall chronic-disease burden, combining real QOF prevalence across all six conditions (median ICB = 50).How this index is calculated
Asthma in Bath and North East Somerset, Swindon and Wiltshire vs England — QOF 2024/25 (NHS England, OGL v3.0)
MeasureValueDetail
Bath and North East Somerset, Swindon and Wiltshire prevalence7.34%Rank 12 of 42 ICBs
England average6.56%lower than this area
Difference vs England+0.78ppabove average
Patients on register70,338patients aged 6 and over
Denominator list size958,519patients aged 6 and over

Compare asthma and other conditions in Bath and North East Somerset, Swindon and Wiltshire

Pick a condition to see this area's real recorded prevalence vs the England average.

In Bath and North East Somerset, Swindon and Wiltshire, in the latest QOF year (2024/25), 7.34% of eligible patients had a recorded diagnosis of asthma 70,338 patients on the register out of 958,519 (patients aged 6 and over).

Recorded prevalence
7.34%
vs England average
+0.78pp
England 6.6%
Rank of 42 ICBs
12 / 42
higher than average
Gera Chronic Disease Burden Index
49.4 / 100
across all 6 conditions (median ICB = 50)
Patients on this register
70,338

Recorded prevalence is an area-level statistic reflecting age structure, deprivation and how completely practices code diagnoses — not a prediction of your personal risk. Source: NHS England QOF 2024/25 (OGL v3.0).

Asthma is recorded more often in Bath and North East Somerset, Swindon and Wiltshire than the England average. Worried about asthma? A GeraClinic UK-registered clinician can assess your individual risk and arrange relevant tests or referrals — often the same day.

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All six conditions in Bath and North East Somerset, Swindon and Wiltshire (2024/25)

Recorded prevalence of all six QOF conditions in Bath and North East Somerset, Swindon and Wiltshire
ConditionBath and North East Somerset, Swindon and Wiltshire prevalenceEnglandvs England
Diabetes7.59%7.9%-0.3pp
Hypertension15.97%15.2%+0.74pp
Coronary heart disease3.19%3.0%+0.21pp
Dementia0.86%0.8%+0.08pp
Asthma7.34%6.6%+0.78pp
Depression12.31%14.3%-1.96pp

ICBs with similar asthma prevalence

See the full ranking on the Asthma prevalence by ICB hub.

Asthma in Bath and North East Somerset, Swindon and Wiltshire: frequently asked questions

What percentage of people in Bath and North East Somerset, Swindon and Wiltshire have asthma?
In 2024/25, 7.34% of eligible patients on GP registers in NHS Bath and North East Somerset, Swindon and Wiltshire Integrated Care Board had a recorded diagnosis of asthma (70,338 patients out of a patients aged 6 and over list of 958,519). That is +0.78pp versus the England average of 6.6%. Source: NHS England QOF 2024/25 (OGL v3.0).
Is asthma more common in Bath and North East Somerset, Swindon and Wiltshire than the England average?
Bath and North East Somerset, Swindon and Wiltshire's recorded asthma prevalence of 7.3% is above the England average of 6.6% (+0.78pp). It ranks 12 of 42 English ICBs for asthma prevalence in 2024/25. Differences between areas largely reflect age structure, deprivation and diagnosis/recording rates, not just underlying illness.
How many people in Bath and North East Somerset, Swindon and Wiltshire are on the asthma register?
70,338 patients were on the QOF asthma register across GP practices in NHS Bath and North East Somerset, Swindon and Wiltshire Integrated Care Board in 2024/25. The QOF register counts patients with a recorded diagnosis (patients aged 6 and over); it is the figure NHS England publishes annually and is used for the prevalence rate of 7.34%.
What is the Gera Chronic Disease Burden Index for Bath and North East Somerset, Swindon and Wiltshire?
The Gera Chronic Disease Burden Index (GCDBI) for NHS Bath and North East Somerset, Swindon and Wiltshire Integrated Care Board is 49.4 out of 100, ranking it 22 of 42 ICBs (a higher score means greater population-weighted chronic-disease burden). It combines the area's real QOF prevalence for diabetes, hypertension, coronary heart disease, dementia, asthma and depression, each compared to the England rate. The median ICB scores 50.
Should I get screened for asthma in Bath and North East Somerset, Swindon and Wiltshire?
Recorded asthma prevalence is an area-level statistic, not a personal risk score. If you have symptoms or risk factors, a GeraClinic UK-registered clinician can assess your individual risk and arrange relevant tests or referrals — often the same day. This page is health information, not a diagnosis.

Worried about asthma in Bath and North East Somerset, Swindon and Wiltshire?

Recorded asthma prevalence in Bath and North East Somerset, Swindon and Wiltshire is 7.34% — an area-level statistic, not a personal risk score. A GeraClinic UK-registered clinician can assess your individual risk and arrange tests or referrals, often the same day.

Contains public sector information published by NHS England and licensed under the Open Government Licence v3.0. Source: NHS England (NHS Digital) — Quality and Outcomes Framework (QOF) prevalence (2024/25, published 28 August 2025).