Inequalities in Pelvic Floor Surgery Access in the UK
Imperial College London · Academic
In term In term in the September 2026 edition: the latest version runs to 26 May 2027.
- Reference
- DARS-NIC-776195-H7W4D
- Current version
- v1.5
- Term of current version
- 15 May 2026 to 26 May 2027
- Start date
- 27 May 2025
- Data controller
- Sole Data Controller
- Commercial purposes
- No
- Sublicensing
- No
- Files released to date
- 0
Why the data was released
Objective for processing
The Data will be used for the purpose of a research programme: Inequalities in Pelvic Floor Surgery Access in the UK.
The Data will be used to achieve the following aims:
This research project aims to comprehensively evaluate the practice of colorectal pelvic floor surgery in the UK over the past decade. Specifically, the aim is to analyse operations performed to treat rectal prolapse, constipation, obstructive defaecation syndrome (ODS), and faecal incontinence (FI), focusing on regional variations in surgical practices over time. By assessing centre-specific data, imperial College London will identify patterns of procedural preferences across the UK and evaluate measurable improvements in patient outcomes, including length of hospital stay, morbidity and mortality rates, and reoperation rates for different procedures. Additionally, an analysis of waiting times from initial referral to surgical management will allow Imperial College London to compare access and efficiency between centres.
Furthermore, the study will identify regions with limited access to specialised treatment, guiding area-specific solutions such as telemedicine initiatives and online learning resources. This data will provide a valuable understanding of the evolution of pelvic floor surgery in the UK, informing strategies to improve patient management and outcomes.
Processing activities
No data will flow to NHS England for the purposes of this Data Sharing Agreement (DSA).
NHS England will grant access to the Data via the Secure Data Environment (SDE). The SDE is a secure data and research analysis platform. It allows approved researchers with approved projects access to pseudonymised data and industry-leading analytics tools.
NHS England will provide access to the relevant records from the HES Outpatients and Admitted Patient Care to Imperial College London via NHS England Secure Data Environment (SDE). The Data will contain no direct identifying data items. The Data will be pseudonymised and individuals cannot be reidentified.
SDE users can request exportation of aggregated analysis results (suppressed and summarised according to the NHSE SDE Disclosure Control rules) subject to review and approval by the NHS England SDE Output Checking team. The SDE Output Checking team will ensure that no output contains information which could be used either on its own or in conjunction with other data to breach an individual's privacy.
Users must identify themselves via a multi-factor authentication mechanism and are only able to access the datasets detailed within this DSA. The access and use of the system is fully auditable, and all users must comply with the use of the Data as specified in this DSA.
Users are only authorised to access the Data specified in this DSA and can utilise a variety of analytical tools available within the SDE platform. Users are not permitted to export record-level data from the SDE.
The Data will contain no direct identifying data items. The Data will be pseudonymised and individuals cannot be reidentified through linkage with other data in the possession of the recipient.
The Data will not be transferred to any other location.
The Data will be stored on servers at NHS England.
The Data will be accessed by authorised personnel via remote access.
The Controller(s) must confirm and provide evidence upon audit by NHS England that access via any remote device complies with the data security obligations within this DSA and the Data Sharing Framework Contract.
For remote access:
• Remote access will only be from secure locations situated within the territory of use (as further restricted elsewhere within the DSA if so done) stated within this DSA.
• Access controls granting users the minimum level of access required are in place.
• Remote access is only via secure connections (e.g., VPNs or secure protocols) to protect data.
• Multifactor authentication (MFA) is required for remote access.
• Device security, including up-to-date software and operating systems, antivirus software, and enabled firewalls are utilised for the remote access.
• All remote access is undertaken within the scope of the organisation’s DSPT (or other security arrangements as per this DSA) and complies with the organisation’s remote access policy.
The above applies in addition to any condition set out elsewhere within the DSA (e.g. who may carry out processing, and for what purpose).
The Data will not be linked with any other data outside of this agreement.
Expected output
The expected outputs of the processing will be:
• Reports: Comprehensive reports detailing the trends and inequalities in pelvic floor surgeries, focusing on rectal prolapse, constipation, and faecal incontinence. Reports will be produced at key milestones:
Initial findings on faecal incontinence by November 2025.
Analysis of rectal prolapse data by May 2026.
Final report encompassing all conditions by November 2026
• Submissions to peer reviewed journals Findings will be submitted to reputable surgical and public health journals, with the goal of at least three publications by the end of 2027
• Posters and oral presentations will be prepared for dissemination at annual meetings of The Pelvic Floor Society (TPFS) in 2025 and 2026.
• Datasets for Future Research: Aggregated and anonymised datasets will be made available to the scientific community to support further research in health equity.
The outputs will not contain NHS England Data and will only contain aggregated information with small numbers suppressed as appropriate in line with the relevant disclosure rules for the dataset(s) from which the information was derived.
The outputs will be communicated to relevant recipients through the following dissemination channels:
• Peer-reviewed publications.
• Presentations at conferences, such as The Pelvic Floor Society (TPFS) , Association of Surgeons of Great Britain (ASGBI), The Association of Coloproctology of Great Britain and Ireland (ACPGBI), and other international surgical meetings
• Online webinars and workshops targeting pelvic floor specialists and healthcare planners.
• Website and Newsletter Updates: Findings will be shared through institutional websites and newsletters, ensuring accessibility to interested stakeholders.
• Public Engagement: Open lectures, public events, and media articles will promote awareness of pelvic floor health and equity challenges.
• Stakeholder Mailing Lists: Regular updates will be sent to relevant professional organisations, including TPFS members and other academic societies.
Expected measurable benefits
1. Contributing to Evidence-Based Decision-Making:
- Policymakers: The findings aims to provide actionable insights for policymakers to address disparities in access, outcomes, and quality of pelvic floor surgeries, enabling the development of equitable healthcare policies.
- Local Decision-Makers: Surgeons, general practitioners, and hospital administrators will have access to detailed evidence to inform clinical and operational decisions, improving patient care.
- Patients: Empowering patients through transparent insights into regional inequalities, enabling informed discussions about care options.
2. Understanding Health and Care Needs of Populations: By analysing disparities in access to pelvic floor surgeries, the study will shed light on the underlying socioeconomic, geographic, and demographic factors influencing these inequalities.
3. Improving Treatments, Interventions, and Healthcare System Design: Identifying areas with poor access or suboptimal outcomes will enable targeted interventions to improve equity and effectiveness in surgical care. The findings will highlight best practices in regions with better outcomes, offering a roadmap for system-wide improvements in the NHS.
4. Advancing Understanding of Trends in Health Needs: The study will establish a baseline of inequalities in pelvic floor surgeries, helping to identify trends and inform long-term healthcare strategies.
5. Informing Health Service Planning to Improve Equity: The research will help local and national health authorities plan resource allocation and optimise service delivery to reduce disparities in access and outcomes.
The expected benefits to the public include:
- Enhanced equity in access to pelvic floor surgery, reducing healthcare disparities for women and other affected groups.
- Improved patient experiences and outcomes through targeted interventions addressing identified inequalities.
- Greater transparency and accountability within the healthcare system, fostering public trust.
- Informing campaigns or outreach to underrepresented or underserved populations, improving healthcare engagement.
1. Dissemination of Findings:
- Findings will be published in peer-reviewed journals, shared at academic and clinical conferences, and distributed through NHS England’s' communication channels.
- Lay summaries will be created for broader public understanding and shared via media outlets, relevant charities, and social media.
2. Integration into Policy and Practice:
- Reports will be shared with NHS policymakers and local healthcare commissioners to inform service improvements.
- Engagement with professional bodies and healthcare organisations will ensure findings are integrated into clinical guidelines and training programs.
Stakeholder Engagement:
Relevant charities and advocacy groups, such as The Pelvic Floor Society (TPFS), will be involved to help disseminate findings and ensure alignment with public health campaigns.
Collaboration with academic, clinical, and policy stakeholders to facilitate knowledge translation.
Public Awareness Campaigns:
Findings will be communicated through accessible media formats to reach diverse audiences, ensuring public awareness of identified inequalities and proposed solutions.
Monitoring and Feedback:
Surveys will be established to monitor how the findings are used in practice, collecting feedback to refine future interventions and research priorities.
Benefits reported so far
Not stated in the register.
Datasets on the current version
Legal basis for provision: Health and Social Care Act 2012 – s261(2)(a)
| Dataset | Type of data | Sensitivity | Frequency | Confidential data |
|---|---|---|---|---|
| Hospital Episode Statistics Admitted Patient Care (HES APC) | Anonymised - ICO Code Compliant | Non-Sensitive | System Access | Does not include the flow of confidential data |
| Hospital Episode Statistics Outpatients (HES OP) | Anonymised - ICO Code Compliant | Non-Sensitive | System Access | Does not include the flow of confidential data |
Files released
Files released counts only files released externally by DARS. Access granted in NHS England's own systems, such as its Secure Data Environment, is not included.
No files recorded as released under this agreement.
Version history
The register lists each renewal of this agreement as a separate row. This site has 2 versions.
DARS-NIC-776195-H7W4D-v1.5 15 May 2026 to 26 May 2027
- Title
- Inequalities in Pelvic Floor Surgery Access in the UK
- Commercial
- No
- Sublicensing
- No
- Datasets
- 2
- Files released
- 0
Datasets: Hospital Episode Statistics Admitted Patient Care (HES APC); Hospital Episode Statistics Outpatients (HES OP)
What changed from DARS-NIC-776195-H7W4D-v0.4
Text removed is struck through; text added is underlined. Unchanged paragraphs are summarised rather than repeated.
| Field | Was | Became |
|---|---|---|
| Start date | 2026-05-15 | |
| End date | 2027-05-26 |
Objective for processing
Imperial College London requires access to NHS England data
The Data will be used
for the purpose of
the following
a
research programme: Inequalities in Pelvic Floor Surgery Access in the UK.
The following is a summary of the aims of the research programme provided by Imperial College London:
The Data will be used to achieve the following aims:
[2 paragraphs unchanged]
The following NHS England Data will be accessed:
Hospital Episode Statistics
o Admitted Patient Care – necessary to provide information on hospital admissions for any pelvic floor dysfunction emergency events or elective surgery.
o Outpatients – necessary to study referral patterns for patients with pelvic floor dysfunctions and calculate time from referral to consultation. Outpatient information is also required to assess the number of referrals to and from other hospitals, number of appointments before being offered surgical management, and to look at the sociodemographic patterns of patients with Pelvic Floor Dysfunction seen in the outpatient department. This will allow the study team to assess these patterns and propose changes as required.
The level of the Data will be Pseudonymised.
The Data will be minimised as follows
• Limited to a study cohort identified by NHS England as meeting the following criteria: patients of any age who have attended an outpatient clinic or admission into hospital for management of any pelvic floor dysfunction (rectal prolapse, faecal incontinence, constipation, and ODS) in the study period.
• Limited to data between March 2014 and end April 2024;
• Limited to conditions relevant to the study identified by specific ICD or OPCS codes.
• Limited to the following geographic area United Kingdom.
Imperial College London is the research sponsor and the controller as the organisation responsible for ensuring that the Data will only be processed for the purpose described above.
The lawful basis for processing personal data under the UK GDPR is:
Article 6(1)(e) - processing is necessary for the performance of a task carried out in the public interest or in the exercise of official authority vested in the controller;
The lawful basis for processing special category data under the UK GDPR is:
Article 9(2)(j) - processing is necessary for archiving purposes in the public interest, scientific or historical research purposes or statistical purposes in accordance with Article 89(1) based on Union or Member State law which shall be proportionate to the aim pursued, respect the essence of the right to data protection and provide for suitable and specific measures to safeguard the fundamental rights and the interests of the data subject.
This processing is in the public interest because it adheres to the UK Policy Framework for Health and Social Care Research, which protects and promotes the interests of patients, service users and the public, and aims to produce generalisable and publicly available information to inform future decisions over patients’ treatments or care. regarding pelvic floor dysfunction.
The funding is provided by The Pelvic Floor Society. The funding is specifically for the research project described. Funding is in place until October 2027.
The funder(s) will have no ability to suppress or otherwise limit the publication of findings.
Imperial College London will be the sole processor.
The Pelvic Floor Society (TPFS) is the organising committee overseeing this project.
Data will be accessed by:
A Doctor of Medicine student enrolled with Imperial College London. The individual has completed mandatory data protection and confidentiality training and is subject to Imperial College London’s policies on data protection and confidentiality. The individual accessing the data will do so under the supervision of a substantive employee of Imperial College London. Imperial College London would be responsible and liable for any work carried out by the individual. The Doctor of Medicine student would only work on the data for the purposes described in this Data Sharing Agreement (DSA).
The data will also be accessed by a Doctor of Medicine student from Cardiff University holding an honorary contract and under the supervision of a substantive employee of Imperial College London for the purposes described in this DSA only.
A Public and Patient Involvement and Engagement group helped refine the purpose of the research. As published by the James Lind Alliance Priority Setting Partnership in 2024. The group strongly supported the collection of the data for the purposes described above to understand pelvic floor dysfunction better and identify the most effective and acceptable treatment options.
Processing activities
[2 paragraphs unchanged]
NHS England will provide
access to
the relevant records from the HES Outpatients and Admitted
patient
Patient
Care
datasets
to Imperial College London
Limited
via
the
NHS England Secure Data Environment (SDE).
The Data will contain no direct identifying data items. The Data will be pseudonymised and individuals cannot be reidentified.
The Data will contain no direct identifying data items relating to patients and health care professionals. The Data will be pseudonymised and individuals cannot be reidentified through linkage with other data in the possession of the recipient.
SDE users can request exportation of aggregated analysis results (suppressed and summarised according to the NHSE SDE Disclosure Control rules) subject to review and approval by the NHS England SDE Output Checking team. The SDE Output Checking team will ensure that no output contains information which could be used either on its own or in conjunction with other data to breach an individual's privacy.
Users must identify themselves via a multi-factor authentication mechanism and are only able to access the datasets detailed within this DSA. The access and use of the system is fully auditable, and all users must comply with the use of the Data as specified in this DSA.
Users are only authorised to access the Data specified in this DSA and can utilise a variety of analytical tools available within the SDE platform. Users are not permitted to export record-level data from the SDE.
The Data will contain no direct identifying data items. The Data will be pseudonymised and individuals cannot be reidentified through linkage with other data in the possession of the recipient.
[1 paragraph unchanged]
The Data will be stored on servers at NHS
England via the SDE.
England.
SDE users can request exportation of aggregated analysis results (suppressed and summarised according to the NHSE SDE Disclosure Control rules) subject to review and approval by the NHS England SDE Output Checking team. The SDE Output Checking team will ensure that no output contains information which could be used either on its own or in conjunction with other data to breach an individual's privacy.
[3 paragraphs unchanged]
-
•
Remote access will only be from secure locations situated within the territory of use (as further restricted elsewhere within the DSA if so done) stated within this
DSA;
DSA.
-
•
Access controls granting users the minimum level of access required are in
place;
place.
-
•
Remote access is only via secure connections (e.g., VPNs or secure protocols) to protect
data;
data.
-
•
Multifactor authentication (MFA) is required for remote
access;
access.
-
•
Device security, including up-to-date software and operating systems, antivirus software, and enabled firewalls are utilised for the remote
access;
access.
-
•
All remote access is undertaken within the scope of the organisation’s DSPT (or other security arrangements as per this DSA) and complies with the organisation’s remote access policy.
[1 paragraph unchanged]
The Data will not
leave England/Wales at
be linked with
any
time.
other data outside of this agreement.
Access is restricted to individuals within the Department of Surgery and Cancer of Imperial College London who have authorisation from the Principal Investigator. All such individuals are substantive or honorary contract holders with Imperial College London. All personnel accessing the Data have been appropriately trained in data protection and confidentiality.
The Data will not be linked with any other data.
There will be no requirement and no attempt to reidentify individuals when using the Data.
Researchers from the Imperial College London will analyse the Data for the purposes described above.
Expected output
[16 paragraphs unchanged]
Target dates:
Data collection and initial analysis for faecal incontinence: November 2025
Data collection and analysis for rectal prolapse: May 2026
Data collection and analysis for constipation and obstructive defaecation syndrome (ODS): November 2026
Dissemination of findings at TPFS conferences: November 2025 and November 2026.
Completion of PhD thesis: October 2027
Publication of academic papers: Submissions between 2025 and 2027
Expected measurable benefits
[16 paragraphs unchanged]
2.
2. Integration into Policy and Practice:
Integration into Policy and Practice:
[5 paragraphs unchanged]
2.
[1 paragraph unchanged]
-
Findings will be communicated through accessible media formats to reach diverse audiences, ensuring public awareness of identified inequalities and proposed solutions.
3.
[1 paragraph unchanged]
-
Surveys will be established to monitor how the findings are used in practice, collecting feedback to refine future interventions and research priorities.
Benefits reported
Stated in the previous version and removed here.
Yielded Benefits is not a requirement for new applications.
DARS-NIC-776195-H7W4D-v0.4 27 May 2025 to 26 May 2026
- Title
- Inequalities in Pelvic Floor Surgery Access in the UK
- Commercial
- No
- Sublicensing
- No
- Datasets
- 2
- Files released
- 0
Datasets: Hospital Episode Statistics Admitted Patient Care (HES APC); Hospital Episode Statistics Outpatients (HES OP)
Objective for processing
Imperial College London requires access to NHS England data for the purpose of the following research programme: Inequalities in Pelvic Floor Surgery Access in the UK.
The following is a summary of the aims of the research programme provided by Imperial College London:
This research project aims to comprehensively evaluate the practice of colorectal pelvic floor surgery in the UK over the past decade. Specifically, the aim is to analyse operations performed to treat rectal prolapse, constipation, obstructive defaecation syndrome (ODS), and faecal incontinence (FI), focusing on regional variations in surgical practices over time. By assessing centre-specific data, imperial College London will identify patterns of procedural preferences across the UK and evaluate measurable improvements in patient outcomes, including length of hospital stay, morbidity and mortality rates, and reoperation rates for different procedures. Additionally, an analysis of waiting times from initial referral to surgical management will allow Imperial College London to compare access and efficiency between centres.
Furthermore, the study will identify regions with limited access to specialised treatment, guiding area-specific solutions such as telemedicine initiatives and online learning resources. This data will provide a valuable understanding of the evolution of pelvic floor surgery in the UK, informing strategies to improve patient management and outcomes.
The following NHS England Data will be accessed:
Hospital Episode Statistics
o Admitted Patient Care – necessary to provide information on hospital admissions for any pelvic floor dysfunction emergency events or elective surgery.
o Outpatients – necessary to study referral patterns for patients with pelvic floor dysfunctions and calculate time from referral to consultation. Outpatient information is also required to assess the number of referrals to and from other hospitals, number of appointments before being offered surgical management, and to look at the sociodemographic patterns of patients with Pelvic Floor Dysfunction seen in the outpatient department. This will allow the study team to assess these patterns and propose changes as required.
The level of the Data will be Pseudonymised.
The Data will be minimised as follows
• Limited to a study cohort identified by NHS England as meeting the following criteria: patients of any age who have attended an outpatient clinic or admission into hospital for management of any pelvic floor dysfunction (rectal prolapse, faecal incontinence, constipation, and ODS) in the study period.
• Limited to data between March 2014 and end April 2024;
• Limited to conditions relevant to the study identified by specific ICD or OPCS codes.
• Limited to the following geographic area United Kingdom.
Imperial College London is the research sponsor and the controller as the organisation responsible for ensuring that the Data will only be processed for the purpose described above.
The lawful basis for processing personal data under the UK GDPR is:
Article 6(1)(e) - processing is necessary for the performance of a task carried out in the public interest or in the exercise of official authority vested in the controller;
The lawful basis for processing special category data under the UK GDPR is:
Article 9(2)(j) - processing is necessary for archiving purposes in the public interest, scientific or historical research purposes or statistical purposes in accordance with Article 89(1) based on Union or Member State law which shall be proportionate to the aim pursued, respect the essence of the right to data protection and provide for suitable and specific measures to safeguard the fundamental rights and the interests of the data subject.
This processing is in the public interest because it adheres to the UK Policy Framework for Health and Social Care Research, which protects and promotes the interests of patients, service users and the public, and aims to produce generalisable and publicly available information to inform future decisions over patients’ treatments or care. regarding pelvic floor dysfunction.
The funding is provided by The Pelvic Floor Society. The funding is specifically for the research project described. Funding is in place until October 2027.
The funder(s) will have no ability to suppress or otherwise limit the publication of findings.
Imperial College London will be the sole processor.
The Pelvic Floor Society (TPFS) is the organising committee overseeing this project.
Data will be accessed by:
A Doctor of Medicine student enrolled with Imperial College London. The individual has completed mandatory data protection and confidentiality training and is subject to Imperial College London’s policies on data protection and confidentiality. The individual accessing the data will do so under the supervision of a substantive employee of Imperial College London. Imperial College London would be responsible and liable for any work carried out by the individual. The Doctor of Medicine student would only work on the data for the purposes described in this Data Sharing Agreement (DSA).
The data will also be accessed by a Doctor of Medicine student from Cardiff University holding an honorary contract and under the supervision of a substantive employee of Imperial College London for the purposes described in this DSA only.
A Public and Patient Involvement and Engagement group helped refine the purpose of the research. As published by the James Lind Alliance Priority Setting Partnership in 2024. The group strongly supported the collection of the data for the purposes described above to understand pelvic floor dysfunction better and identify the most effective and acceptable treatment options.
Expected output
The expected outputs of the processing will be:
• Reports: Comprehensive reports detailing the trends and inequalities in pelvic floor surgeries, focusing on rectal prolapse, constipation, and faecal incontinence. Reports will be produced at key milestones:
Initial findings on faecal incontinence by November 2025.
Analysis of rectal prolapse data by May 2026.
Final report encompassing all conditions by November 2026
• Submissions to peer reviewed journals Findings will be submitted to reputable surgical and public health journals, with the goal of at least three publications by the end of 2027
• Posters and oral presentations will be prepared for dissemination at annual meetings of The Pelvic Floor Society (TPFS) in 2025 and 2026.
• Datasets for Future Research: Aggregated and anonymised datasets will be made available to the scientific community to support further research in health equity.
The outputs will not contain NHS England Data and will only contain aggregated information with small numbers suppressed as appropriate in line with the relevant disclosure rules for the dataset(s) from which the information was derived.
The outputs will be communicated to relevant recipients through the following dissemination channels:
• Peer-reviewed publications.
• Presentations at conferences, such as The Pelvic Floor Society (TPFS) , Association of Surgeons of Great Britain (ASGBI), The Association of Coloproctology of Great Britain and Ireland (ACPGBI), and other international surgical meetings
• Online webinars and workshops targeting pelvic floor specialists and healthcare planners.
• Website and Newsletter Updates: Findings will be shared through institutional websites and newsletters, ensuring accessibility to interested stakeholders.
• Public Engagement: Open lectures, public events, and media articles will promote awareness of pelvic floor health and equity challenges.
• Stakeholder Mailing Lists: Regular updates will be sent to relevant professional organisations, including TPFS members and other academic societies.
Target dates:
Data collection and initial analysis for faecal incontinence: November 2025
Data collection and analysis for rectal prolapse: May 2026
Data collection and analysis for constipation and obstructive defaecation syndrome (ODS): November 2026
Dissemination of findings at TPFS conferences: November 2025 and November 2026.
Completion of PhD thesis: October 2027
Publication of academic papers: Submissions between 2025 and 2027
Benefits reported
Yielded Benefits is not a requirement for new applications.
Register history
When this agreement appeared in, or was edited in, each monthly edition of the register. Built by comparing every edition this site holds.
-
September 2025 —
first listed. 1 version: DARS-NIC-776195-H7W4D-v0.4
-
June 2026
1 version added: DARS-NIC-776195-H7W4D-v1.5
Cite this page
NHS England (2026) Data Uses Register, September 2026 edition, agreement DARS-NIC-776195-H7W4D, “Inequalities in Pelvic Floor Surgery Access in the UK”. Read via NHS Data Access Explorer (unofficial), https://healthdatauses.uk/agreements/dars-nic-776195-h7w4d/ (accessed [date]).
This address stays the same, but the page is rebuilt with each monthly edition, so the citation names the edition it shows. Every edition's data is kept in the facts store.
Source: datausesregister_september2026.xlsx, September 2026 edition of the NHS England Data Uses Register. Search that workbook for DARS-NIC-776195-H7W4D to see the original rows.