NHS Digital Data Release Register - reformatted
Northern Care Alliance NHS Foundation Trust projects
2 data files in total were disseminated unsafely (information about files used safely is missing for TRE/"system access" projects).
Programmes of analysis and service improvement - AQuA — DARS-NIC-07141-L2S0B
Opt outs honoured: No - data flow is not identifiable, Anonymised - ICO Code Compliant, No (Does not include the flow of confidential data)
Legal basis: Health and Social Care Act 2012, Health and Social Care Act 2012 – s261(1) and s261(2)(b)(ii), Health and Social Care Act 2012 s261(1) and s261(2)(b)(ii), Health and Social Care Act 2012 s261(2)(b)(ii)
Purposes: Yes (NHS Trust)
Sensitive: Non Sensitive, and Non-Sensitive
When:DSA runs 2018-05-03 — 2021-05-02 2017.09 — 2021.03.
Access method: Ongoing
Data-controller type: SALFORD ROYAL NHS FOUNDATION TRUST, NORTHERN CARE ALLIANCE NHS FOUNDATION TRUST
Sublicensing allowed: No
- Hospital Episode Statistics Accident and Emergency
- Hospital Episode Statistics Admitted Patient Care
- Hospital Episode Statistics Outpatients
- Hospital Episode Statistics Admitted Patient Care (HES APC)
This is a renewal, extension and amendment of NIC-330478-X4Y4R]
AQuA supports long-term health improvement programmes, many of which require years of sustained and targeted work to demonstrate improvement. In order to provide longitudinal analysis of the position before intervention and to establish whether planned improvements have transpired, continued access to HES data is required.
AQuA Organisational Context
AQuA was established in 2010 by the Strategic Health Authority, as a: not for profit; membership body; which is part of Salford Royal NHS Foundation Trust (SRFT). Advancing Quality Alliance is funded by 72 member organisations that include: Foundation Trusts, Mental Health Trusts, and Clinical Commissioning Groups. AQuA’s core membership is based in North West England (covering a population of c. 7.5 million) with some cross-border members from Yorkshire (covering a population of 0.75 million). Membership from other health or social care organisations would be considered. Members pay an annual fee and draw down services as appropriate to their local improvement needs. All of the membership income is used to invest in member organisation quality improvement.
AQuA provides services in a number of ways :-
- Through a membership arrangement with individual NHS and Social Care organisations (who pay a fee for access to AQuA’s service and regionally based expertise).
- on an ad-hoc basis (per service offered) to NHS and Social Care organisations
- In respect of income received from grant bodies (bid to be awarded via charity, non-profit making, covering costs only).
All of the above carry charges which are charged on a cost recovery basis.
AHSNs may also commission work to support their health objectives. If tendered, AQuA may bid for aspects of this work which align to our organisation business objectives. AQuA would be bidding on a not-for-profit basis.
AQuA’s vision is ‘to support AQuA’s members and customers to transform the health and quality of healthcare of people they serve’.
AQuA’s hosting arrangements with SRFT are to provide the statutory accountability for AQuA to operate as an NHS organisation; AQuA does not have independent legal status. The relationship is therefore to provide governance and service infrastructure. AQuA is not therefore a commercial arm of SRFT.
The HES data is requested to enable the delivery of services by AQuA as outlined below, and will not be used for any other purpose.
Within this application “NHS and Social Care” is used as shorthand to include NHS or Social Care providers, commissioners, Local Authorities (in relation to delivering their public health duties only), CSUs, GP Practices and national NHS and Social Care organisations. It also includes private sector providers of health, in relation to the services provided by those private sector healthcare providers under NHS or Social Care contract.
AQuA requires the HES data to be held for multiple years to provide longitudinal analysis to identify trends and year-on-year comparison. The nature of the data analysis will change over the life of the data extract based on the specific area being reviewed i.e. the latest healthcare issue e.g. re-admissions, mortality, Sepsis etc.
The services broadly fall in to two categories – a programme of work for a particular year which is established as part of AQuA’s strategic plan which is agreed with its members; and a grant or development programme which may generate the following year’s programme of work. Quality improvement programmes may be developed based on AQuA research to establish ‘what the data says’.
To support AQuA Programmes.
Aqua use NHSD published SHMI data to support mortality analysis but this renewal does not relate to that. Aqua use HES data to support mortality reduction programme, particularly regarding the level of the use of coding, crude mortality rates at a granular level etc.
The specific processing objectives for processing in respect of this application are:
In-depth Mortality Reviews
AQuA works with provider trusts (and their partners) to provide a ‘whole-system’ review of their Governance, Systems, Processes and Information Management. As part of this review, AQuA undertakes detailed analysis of HES data to ascertain if the trust is an outlier in any of the scores of ‘indicators’ that AQuA examines. AQuA also undertake themed analysis (e.g. “Patient Flow”) to see if there is any pattern in potential challenges of a similar nature across several aspects of care (e.g. A&E wait times, times of admission, episodes per spell, bed occupancy rates, delayed discharge). The mortality reviews assess a multitude of data fields from publically held data as well as local data sources. This is triangulated and explored further with organisational/economy-wide interviews and focus groups.
The service may be accessed by member organisations, but also by non-member NHS and Social Care organisations.
The Advancing Quality (AQ) programme is AQuA’s flagship offering having a significant impact in terms of improving the quality of care and reduce unwarranted variation. Key outcomes include: a reduction in avoidable mortality, reduced length of stay, financial savings etc. The AQ programme is funded by north-west CCGs and north-west acute trusts and specialist mental health providers that participate in the programme. It is operated in ten hospital conditions and one in mental health. These include metrics along whole pathways in areas such as diabetes and COPD.
• Focuses on issues that matter locally, underpinned by robust provider and commissioner involvement
• Adopts and spreads best practice
• Creates high quality, benchmarked information to help local systems understand their current performance and health inequalities, and to inform the development of improvement strategies whilst tackling unwarranted variation
• Uses information to develop shared priorities based on outcomes that are in greatest need of improvement and comparing that information with peers to drive up further improvements
AQuA has an extensive Patient Safety programme which innolves ad hoc information analysis to support improvement programmes. Recent examples are:
a) an analysis of Sepsis admissions at one hospital compared to regional and national rates
b) a comparison of in-hours vs out-of-hours mortality rates
c) peri-natal mortality
d) non-elective admissions by day of week
All 6 of the Trusts that AQuA have carried out an in-depth mortality review for in the past have a lower SHMI value than when AQuA started working with them and 5 of the 6 trusts are currently in the "As expected" range. Crude in-hospital mortality for the North West of England shows a long-term downward trend. 2009/10 - 2.7% 2010/11 - 2.5% 2011/12 - 2.4% 2012/13 - 2.5% 2013/14 - 2.3% 2014/15 - 2.4% 2015/16 - 2.3% 2016/17 - 2.4% The North West SHMI has reduced from 1.06 [Jul 12 – Jun 13], to 1.05 [Jul 13 – Jun 14], 1.03 [Jul 14 – Jun 15] although has increased to 1.05 in the latest release [Jul 15 – Jun 16]. It is anticipated that the work will continue to support this downward trend over the next four releases of SHMI. Greater Manchester Stroke Pathway: In 2017, AQuA analysed stroke activity In Greater Manchester and compared it to the rest of England. Greater Manchester had implemented a regional stroke pathway to improve treatment and outcomes and the analysis was a retrospective review of the activity from 11/12 – 16/17. The purpose of the review was to evaluate the effects of the reorganisation. This review compared the Greater Manchester region with London (which had a similar stroke pathway) and the rest of England. The initial proposal for the stroke reorganisation estimated that it could save 50 lives a year. While stroke mortality declined across all regions over that period, it declined slightly faster in Greater Manchester, resulting in an estimated reduction of between 14-30 deaths annually in Greater Manchester compared to the expected number of deaths if the mortality declined at the average rate for England over that period. Annually, this total of 75 is broken down thus: 2012/13 19 2013/14 14 2014/15 (3) 2015/16 30 2016/17 15 Safety: It is too early to define tangible benefits of this programme. The work supports the national patient safety initiative "Sign up to Safety" data and benefits will be targeted at areas within the ‘Safety Wall’. Further information on this initiative is available on the NHS England website at https://www.england.nhs.uk/signuptosafety/.
The aim is to reduce the levels of mortality for acute trust members for whom AQuA conduct an in-depth review. This will be measured by improved SHMI banding and crude in-hospital mortality rates.
All 6 of the trusts that AQuA have carried out an in-depth mortality review for in the past have a lower SHMI value than when AQuA started working with them and all 6 trusts are currently in the "As expected" range.
Crude in-hospital mortality for the North West of England shows a long-term downward trend. The North West SHMI has reduced from 1.06 [Jul 12 – Jun 13], to 1.05 [Jul 13 – Jun 14], 1.03 [Jul 14 – Jun 15] and 1.04 in the latest release [Jul 15 - Jun 16]. It is anticipated that the work will continue to support this downward trend over the next four releases of SHMI.
Advancing Quality [AQ]
Two studies have been undertaken on the long-term effects of the AQ Programme. HES data was used under an application made by the authors. In future, Advancing Quality Alliance (AQuA) would wish to carry out this work ourselves – as described above.
Reduced Mortality with Hospital Pay for Performance in England:
N Engl J Med 2012; 367:1821-1828 http://www.nejm.org/doi/full/10.1056/NEJMsa1114951
This study used HES data to analyse mortality for 134,435 patients admitted to hospitals participating in the Advancing Quality programme. The authors (Sutton et al) used difference-in-differences regression analysis to compare mortality 18 months before and 18 months after the introduction of the program with mortality in two comparators: 722,139 patients admitted for the same conditions to the 132 other hospitals in England and 241,009 patients admitted for six other conditions to both groups of hospitals.
Long-Term Effect of Hospital Pay for Performance on Mortality in England:
N Engl J Med 2014; 371:540-548
This study used HES data to analyse the long-term effects of Advancing Quality. The authors (Kristensen et al) studied the 24 hospitals in the northwest region that Advancing Quality Alliance are participating in the programme and 137 elsewhere in England that Advancing Quality Alliance are not participating. Using difference-in-differences regression analysis to compare risk-adjusted mortality for an 18-month period before the program was introduced with subsequent mortality in the short term (the first 18 months of the program) and the longer term (the next 24 months).
Greater Manchester Stroke Pathway
The programme will improve patient care for patients who have had a stroke. The aim of the programme is to reduce mortality rates – 50 fewer patients dying per year when fully implemented (2016/17 c.f. 2012/13). The aim is also to reduce average length of stay from the baseline of 2012/13.
It is too early to define tangible benefits of this programme. The work supports the national patient safety initiative "Sign up to Safety" data and benefits will be targeted at areas within the ‘Safety Wall’. Further information on this initiative is available on the NHS England website at https://www.england.nhs.uk/signuptosafety/
Outputs comprise charts, data tables and written reports. Charts draw data from aggregated counts, not record-level data. Outputs show a range of metrics for an individual organisation, over time and in comparison to peers and national rates. Small numbers are supressed in line with the HES analysis guide.
Outputs are only available for members. This is controlled via a secure members’ area of AQuA’s website which is accessed via an individual log-on/password.
Record-level data is not shared with third parties.
AQuA do not use the data, or its outputs, to inform marketing activities and, therefore, do not use it to actively ‘target’ the marketing of AQuA’s products and services to any organisation e.g. GP Practice, CCG, Trust.
Research will not be used to establish a protocol for a clinical trial.
The following paragraphs detail the specific outputs for each of our programmes listed above.
The Mortality Review report identifies positives, challenges and opportunities as well as a series of recommendations. These are themed around the five key drivers of clinical care, reliable care, documentation & information, leadership and end of life care. It is recognised that a higher than expected Mortality rate may well be a warning flag for other underlying quality and safety concerns.
At least one report per annum is produced.
AQuA's Quarterly Mortality Report provides information on a wide range of mortality-related indicators. Time-series charts for each member organisation (acute trusts only) are shown, together with comparative information relating to the latest time-period; this comparative information benchmarks trusts to others in the region and to national rates.
The Quarterly Mortality Report is published in February, May, August and November of each year.
AQuA works with clinicians to agree a common set of quality standards which define and measure good clinical practice. Robust data collection and reporting supports clinical teams to benchmark themselves against peers and neighbours and identify opportunities for improvement. Collaborative learning events and other networking forums allow teams to come together and share best practice and experience. This is complimented by an incentives framework that includes public reporting and Commissioning of Quality and Innovation (CQUINs) monitoring.
Data from HES will be used to analyse, compare, and benchmark healthcare providers participating in the AQ programme with providers in the rest of England. Indicators such as length of stay, re-admissions, mortality, complication rates and other health-related outcomes will be studied with the aim of evaluating and understanding the impact of the AQ programme.
This is an ongoing programme with no specific end-date
Greater Manchester Stroke Pathway
A dashboard (spread-sheet) will be produced to show how Greater Manchester compares to London and the rest of England. This will include crude mortality rates, length of stay and transfers. This will show high-level rates only and not provide access to patient-level data. The dashboard will be produced every four months.
The key areas for improvement relate to the "Sign up to Safety" ‘safety wall’ i.e. Venous Thromboembolisms (VTEs), Healthcare Acquired Infections (HCAIs),Pressure Ulcers (PUs), Acute Kidney Injury (AKI), Maternity, Medication Errors, Deterioration in Children, Falls, Handover and discharge, Nutrition and hydration.
The Quarterly Safety Report pulls together metrics from a broad range of data sources that are indicators of safety. Data from HES is used and includes such metrics as re-admission rates. The publication of a broad range of benchmarked data will improve patient safety by driving organisations to look for improvements in areas where they are performing less well.
The Quarterly Safety Report is published in March, June, September and December of each year.
HES Data are held on a secure SQL server within AQuA’s host organisation’s data centre (Salford Royal Foundation Trust). AQuA construct additional working tables to aid subsequent analysis e.g. a “Spells” table, a “Diagnosis Mentioned” table, a list of “Operation Codes” table.
Subsequent analysis predominately provides aggregated counts of data in line with the criteria set in the query. Some data analysis requires the extraction of a filtered set of record-level data. This is for internal purposes only; no record-level data leaves AQuA, only aggregated counts with small numbers suppressed in line with the HES analysis guide.
All Aqua staff are on substantive posts with Salford Royal the data is only analysed by substantive employees of Salford Royal.
Means, Medians, Quartiles and Deciles are calculated and presented on the charts / in the tables.
Data processing will take place within England/Wales. Data outputs will be available within England/Wales.