Dr Hazel Squires
BSc (Sheffield), MSc (Lancaster), PhD (Sheffield)
Population Health, School of Medicine and Population Health
Senior Research Fellow
+44 114 222 0765
Full contact details
Population Health, School of Medicine and Population Health
Regent Court (ScHARR)
30 Regent Street
Sheffield
S1 4DA
- Profile
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I joined ScHARR in 2005 after completing a BSc in Mathematics from the University of Sheffield and an MSc in Operational Research from Lancaster University. Since joining ScHARR, I have undertaken modelling projects for NICE, the Department of Health, the NHS Cancer Screening Programme and the pharmaceutical industry. A large part of this work has been around Public Health interventions and cancer screening, diagnosis and treatment. In 2010 - 2013 I developed a framework for helping modellers develop the structure of Public Health economic models as part of a NIHR doctoral research fellowship.
I am currently undertaking a NIHR Advanced Fellowship, exploring methods for incorporating behaviour into health economic models of Public Health interventions.
I contribute to PhD and Masters programmes in ScHARR including being one of the Directors of the Wellcome Doctoral Training Centre in Public Health Economics and Decision Science (https://pheds-dtc.ac.uk/) and module lead of Advanced Simulation Methods (https://www.sheffield.ac.uk/scharr/modules/har672-advanced-simulation-methods)
- Research interests
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- Healthcare modelling
- Modelling within public health
- Conceptual modelling
- Individual-level simulation to model healthcare systems
- Publications
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Show: Featured publications All publications
Featured publications
Journal articles
- The long‐term effectiveness and cost‐effectiveness of public health interventions; how can we model behavior? A review. Health Economics. View this article in WRRO
- The price of precision: trade-offs between usability and validity in the World Health Organization Health Economic Assessment Tool for walking and cycling. Public Health, 194, 263-269. View this article in WRRO
- Conceptualising changes to tobacco and alcohol policy as affecting a single interlinked system. BMC Public Health, 21. View this article in WRRO
- A systematic review and economic evaluation of adalimumab and dexamethasone for treating non-infectious intermediate, posterior or panuveitis in adults. Health technology assessment, 21(68). View this article in WRRO
- The impact of Type 2 diabetes prevention programmes based on risk‐identification and lifestyle intervention intensity strategies: a cost‐effectiveness analysis. Diabetic Medicine, 34(5), 632-640. View this article in WRRO
- A Framework for Developing the Structure of Public Health Economic Models. Value in Health, 19(5), 588-601. View this article in WRRO
- Trastuzumab Emtansine for Treating HER2-Positive, Unresectable, Locally Advanced or Metastatic Breast Cancer After Treatment with Trastuzumab and a Taxane: An Evidence Review Group Perspective of a NICE Single Technology Appraisal. PharmacoEconomics, 34(7), 673-680. View this article in WRRO
- A systematic literature review of the key challenges for developing the structure of public health economic models. International Journal of Public Health, 61(3), 289-298. View this article in WRRO
- Modelling the economics of type 2 diabetes mellitus prevention: a literature review of methods.. Appl Health Econ Health Policy, 12(3), 239-253.
- Methods for handling uncertainty within pharmaceutical funding decisions. International Journal of Systems Science, 45(1), 60-68. View this article in WRRO
- Cost-effectiveness of interventions to return employees to work following long-term sickness absence due to musculoskeletal disorders.. J Public Health (Oxf), 34(1), 115-124.
- A systematic review and economic evaluation of cilostazol, naftidrofuryl oxalate, pentoxifylline and inositol nicotinate for the treatment of intermittent claudication in people with peripheral arterial disease.. Health Technol Assess, 15(40), 1-210.
- Cost-effectiveness of aspirin, celecoxib, and calcium chemoprevention for colorectal cancer. Clinical Therapeutics, 33(9), 1289-1305.
- The costs and benefits of bowel cancer service developments using discrete event simulation. J OPER RES SOC, 60(10), 1305-1314.
- Routine antenatal anti-D prophylaxis for RhD-negative women: a systematic review and economic evaluation.. Health technology assessment (Winchester, England), 13(10).
- Assessment of a 7-day turn-around for the reporting of cervical smear results using discrete event simulation. J OPER RES SOC, 59(7), 902-910.
- Guidance on the use of complex systems models for economic evaluations of public health interventions. Health Economics. View this article in WRRO
All publications
Journal articles
- Associations of close social connections with smoking and vaping: a population study in England. Nicotine and Tobacco Research, ntae225.
- The association between health-related quality of life and problem gambling severity: a cross-sectional analysis of the Health Survey for England. BMC Public Health, 24(1). View this article in WRRO
- Reflecting parameter uncertainty in addition to variability in constrained healthcare resource discrete event simulations: worth going the extra mile or a road to nowhere?. Value in Health.
- The long‐term effectiveness and cost‐effectiveness of public health interventions; how can we model behavior? A review. Health Economics. View this article in WRRO
- Economic model of community-based falls prevention: seeking methodological solutions in evaluating the efficiency and equity of UK guideline recommendations. BMC Geriatrics, 23(1).
- Systematic review and critical methodological appraisal of community-based falls prevention economic models. Cost Effectiveness and Resource Allocation, 20(1). View this article in WRRO
- Economic evaluation of community-based falls prevention interventions for older populations : a systematic methodological overview of systematic reviews. BMC Health Services Research, 22(1).
- Economic models of community-based falls prevention: a systematic review with subsequent commissioning and methodological recommendations. BMC Health Services Research, 22(1). View this article in WRRO
- Qualitative research to inform economic modelling: a case study in older people’s views on implementing the NICE falls prevention guideline. BMC Health Services Research, 21(1).
- The price of precision: trade-offs between usability and validity in the World Health Organization Health Economic Assessment Tool for walking and cycling. Public Health, 194, 263-269. View this article in WRRO
- Conceptualising changes to tobacco and alcohol policy as affecting a single interlinked system. BMC Public Health, 21. View this article in WRRO
- Dexamethasone implant for non-infectious uveitis: is it cost-effective?. British Journal of Ophthalmology. View this article in WRRO
- Adalimumab for non-infectious uveitis: is it cost-effective?. British Journal of Ophthalmology. View this article in WRRO
- Pembrolizumab for Locally Advanced or Metastatic Urothelial Cancer Where Cisplatin is Unsuitable: An Evidence Review Group Perspective of a NICE Single Technology Appraisal. PharmacoEconomics. View this article in WRRO
- Pertuzumab for the Neoadjuvant Treatment of Early-Stage HER2-Positive Breast Cancer: An Evidence Review Group Perspective of a NICE Single Technology Appraisal.. PharmacoEconomics, 36(1), 29-38. View this article in WRRO
- A systematic review and economic evaluation of adalimumab and dexamethasone for treating non-infectious intermediate, posterior or panuveitis in adults. Health technology assessment, 21(68). View this article in WRRO
- A cost-effectiveness analysis of condom distribution programmes for the prevention of sexually transmitted infections in England.. Journal of Epidemiology and Community Health, 71, 897-904. View this article in WRRO
- Assessing the potential return on investment of the proposed UK NHS diabetes prevention programme in different population subgroups: an economic evaluation. BMJ Open, 7. View this article in WRRO
- Cost‐effectiveness of population‐based, community, workplace and individual policies for diabetes prevention in the UK. Diabetic Medicine, 34(8), 1136-1144. View this article in WRRO
- The impact of Type 2 diabetes prevention programmes based on risk‐identification and lifestyle intervention intensity strategies: a cost‐effectiveness analysis. Diabetic Medicine, 34(5), 632-640. View this article in WRRO
- A statistical model to describe longitudinal and correlated metabolic risk factors: the Whitehall II prospective study.. J Public Health (Oxf), 38(4), 679-687. View this article in WRRO
- A Framework for Developing the Structure of Public Health Economic Models. Value in Health, 19(5), 588-601. View this article in WRRO
- Trastuzumab Emtansine for Treating HER2-Positive, Unresectable, Locally Advanced or Metastatic Breast Cancer After Treatment with Trastuzumab and a Taxane: An Evidence Review Group Perspective of a NICE Single Technology Appraisal. PharmacoEconomics, 34(7), 673-680. View this article in WRRO
- A systematic literature review of the key challenges for developing the structure of public health economic models. International Journal of Public Health, 61(3), 289-298. View this article in WRRO
- Retracted:Impact of Type 2 diabetes prevention programmes based on risk identification and lifestyle intervention intensity strategies: a cost-effectiveness analysis. Diabetic Medicine, 33(8), 1155-1163.
- Modelling the economics of type 2 diabetes mellitus prevention: a literature review of methods.. Appl Health Econ Health Policy, 12(3), 239-253.
- Cost-effectiveness of cilostazol, naftidrofuryl oxalate, and pentoxifylline for the treatment of intermittent claudication in people with peripheral arterial disease.. Angiology, 65(3), 190-197.
- Methods for handling uncertainty within pharmaceutical funding decisions. International Journal of Systems Science, 45(1), 60-68. View this article in WRRO
- Authors' reply: systematic review of the efficacy of cilostazol, naftidrofuryl oxalate and pentoxifylline for the treatment of intermittent claudication (Br J Surg 2012; 99: 1630-1638).. Br J Surg, 100(13), 1838-1839.
- Using Whole Disease Modeling to Inform Resource Allocation Decisions: Economic Evaluation of a Clinical Guideline for Colorectal Cancer Using a Single Model. Value in Health.
- Whole disease modeling to inform resource allocation decisions in cancer: a methodological framework.. Value Health, 15(8), 1127-1136.
- Guidance for modellers for developing public health economic models. The Lancet, 380, S68-S68.
- Systematic review of the efficacy of cilostazol, naftidrofuryl oxalate and pentoxifylline for the treatment of intermittent claudication. British Journal of Surgery, 99(12), 1630-1638.
- Routine antenatal anti-D prophylaxis in women who are Rh(D) negative: Meta-analyses adjusted for differences in study design and quality. PLoS ONE, 7(2). View this article in WRRO
- Cost-effectiveness of interventions to return employees to work following long-term sickness absence due to musculoskeletal disorders.. J Public Health (Oxf), 34(1), 115-124.
- A systematic review and economic evaluation of cilostazol, naftidrofuryl oxalate, pentoxifylline and inositol nicotinate for the treatment of intermittent claudication in people with peripheral arterial disease.. Health Technol Assess, 15(40), 1-210.
- Cost-effectiveness of aspirin, celecoxib, and calcium chemoprevention for colorectal cancer. Clinical Therapeutics, 33(9), 1289-1305.
- Views of contraceptive service delivery to young people in the UK: a systematic review and thematic synthesis.. J Fam Plann Reprod Health Care, 37(2), 71-84.
- Views regarding the use of contraception amongst young people in the UK: a systematic review and thematic synthesis.. Eur J Contracept Reprod Health Care, 16(3), 149-160.
- Development of a transparent interactive decision interrogator to facilitate the decision-making process in health care. Value in Health, 14(5), 768-776.
- Antioxidants in the chemoprevention of colorectal cancer and colorectal adenomas in the general population: a systematic review and meta-analysis.. Colorectal Dis, 13(10), 1085-1099.
- Estimating the direct costs of bowel cancer services provided by the National Health Service in England.. Int J Technol Assess Health Care, 26(4), 362-369.
- Chemoprevention of colorectal cancer: systematic review and economic evaluation.. Health Technol Assess, 14(32), 1-206.
- Systematic review and narrative synthesis of the effectiveness of contraceptive service interventions for young people, delivered in educational settings.. J Pediatr Adolesc Gynecol, 23(6), 341-351.
- Supplemental Calcium in the Chemoprevention of Colorectal Cancer: A Systematic Review and Meta-Analysis. CLIN THER, 32(5), 789-803.
- Meta-analysis: folic acid in the chemoprevention of colorectal adenomas and colorectal cancer.. Aliment Pharmacol Ther, 31(7), 708-718.
- Estimating the direct costs of bowel cancer services provided by the National Health Service in England. International Journal of Technology Assessment in Health Care, 26(4), 362-369.
- Workplace involvement improves return to work rates among employees with back pain on long-term sick leave: a systematic review of the effectiveness and cost-effectiveness of interventions.. Disabil Rehabil, 32(8), 607-621.
- Systematic review and narrative synthesis of the effectiveness of contraceptive service interventions for young people, delivered in educational settings.. Journal of Pediatric and Adolescent Gynecology.
- The costs and benefits of bowel cancer service developments using discrete event simulation. J OPER RES SOC, 60(10), 1305-1314.
- Systematic review of economic evidence for the detection, diagnosis, treatment, and follow-up of colorectal cancer in the United Kingdom.. Int J Technol Assess Health Care, 25(4), 470-478.
- Trastuzumab for the treatment of primary breast cancer in HER2-positive women: a single technology appraisal.. Health Technol Assess, 13 Suppl 1, 1-6.
- Routine antenatal anti-D prophylaxis for RhD-negative women: a systematic review and economic evaluation.. Health Technol Assess, 13(10), iii-103.
- Routine antenatal anti-D prophylaxis for RhD-negative women: a systematic review and economic evaluation.. Health technology assessment (Winchester, England), 13(10).
- Routine antenatal anti-D prophylaxis for RhD-negative women: a systematic review and economic evaluation.. Health technology assessment (Winchester, England), 13(10).
- Assessment of a 7-day turn-around for the reporting of cervical smear results using discrete event simulation. J OPER RES SOC, 59(7), 902-910.
- Modelling the cost-effectiveness and capacity impact of changes to colposcopy referral guidelines for women with mild dyskaryosis in the UK Cervical Screening Programme. BJOG-INT J OBSTET GY, 115(6), 749-757.
- A Cost-Utility Analysis of Nilotinib for CML Patients Who Have Become Resistant to Imatinib.. Blood, 110(11), 5175-5175.
- Questions about adjuvant trastuzamab still remain (vol 369, pg 3, 2007). LANCET, 369(9562), 642-642.
- Questions about adjuvant trastuzumab still remain.. Lancet, 369(9555), 3-5.
- The PHEM-B toolbox of methods for incorporating the influences on Behaviour into Public Health Economic Models. BMC Public Health, 24(1).
- Incorporating frailty to address the key challenges to geriatric economic evaluation. BMC Geriatrics, 24(1).
- What impact would reducing low-acuity attendance have on emergency department length of stay? A discrete event simulation modelling study. Emergency Medicine Journal.
- Guidance on the use of complex systems models for economic evaluations of public health interventions. Health Economics. View this article in WRRO
- A comparison of the World Health Organisation's HEAT model results using a non-linear physical activity dose response function with results from the existing tool. Wellcome Open Research, 7, 7-7.
- A comparison of the World Health Organisation's HEAT model results using a non-linear physical activity dose response function with results from the existing tool. Wellcome Open Research, 7, 7-7.
- Trastuzumab for the treatment of primary HER2-positive breast cancer in HER2-positive women: a single technology appraisal. Health Technology Assessment, 13(Suppl 1), 1-6.
- View this article in WRRO What are the cost-savings and health benefits of improving detection and management for six high cardiovascular risk conditions in England? An economic evaluation. BMJ Open.
Conference proceedings papers
- Validation of the SPHR Diabetes Prevention Model. Value in Health, Vol. 17(7) (pp A556-A556)
- Layering Interventions for Type-2 Diabetes Prevention Using The Sphr Diabetes Model. Value in Health, Vol. 17(7) (pp A347-A347)
- COST-EFFECTIVENESS OF CILOSTAZOL, NAFTIDROFURYL OXALATE, PENTOXIFYLLINE AND INOSITOL NICOTINATE FOR THE TREATMENT OF INTERMITTENT CLAUDICATION IN PEOPLE WITH PERIPHERAL ARTERIAL DISEASE IN THE UK. VALUE IN HEALTH, Vol. 15(7) (pp A633-A633)
- COST-EFFECTIVENESS ANALYSIS OF NILOTINIB VERSES IMATINIB FOR THE TREATMENT OF CHRONIC PHASE PHILADELPHIA CHROMOSOME POSITIVE CHRONIC MYELOID LEUKAEMIA. HAEMATOLOGICA, Vol. 97 (pp 314-314)
- A METHODOLOGICAL FRAMEWORK FOR DEVELOPING MODELS OF WHOLE DISEASE AREAS TO INFORM RESOURCE ALLOCATION DECISIONS. VALUE IN HEALTH, Vol. 14(7) (pp A243-A243)
- USING WHOLE DISEASE MODELLING TO INFORM ECONOMIC RECOMMENDATIONS FOR THE DETECTION, DIAGNOSIS, TREATMENT AND FOLLOW-UP OF COLORECTAL CANCER. VALUE IN HEALTH, Vol. 14(7) (pp A469-A470)
- A cost-utility analysis of nilotinib for CML patients who have become resistant to imatinib. BRITISH JOURNAL OF HAEMATOLOGY, Vol. 141 (pp 38-38)
- A cost-utility analysis of nilotinib for CML patients who have become resistant to imatinib.. BLOOD, Vol. 110(11) (pp 376B-376B)
- View this article in WRRO Incorporating the COM-B model for behavior change into an agent-based model of smoking behaviors: an object-oriented design. Proceedings of the 2024 Winter Simulation Conference. Orlando, Florida, 15 December 2024 - 15 December 2024.
- Cost-effectiveness of cilostazol, naftidrofuryl oxalate, pentoxifylline and inositol nicotinate for the treatment of intermittent claudication in people with peripheral arterial disease in the UK (2012)
Posters
- Using Whole Disease Modelling to inform economic recommendations for the detection, diagnosis, treatment and followup of colorectal cancer.
Datasets
- Archived data for ‘Conceptualising the alcohol-tobacco policy system: A qualitative problem structuring methodology study to inform health economics modelling’.
Other
- Simulation in healthcare Part 2. Journal of Simulation, 4(1), 1.
- Simulation in healthcare - Part 1. Journal of Simulation, 3(3), 129-129.
Preprints
- Economic Models of Community-Based Falls Prevention: A Systematic Review With Subsequent Commissioning And Methodological Recommendations.
- Economic Evaluation of Community-Based Falls Prevention Interventions: A Systematic Methodological Overview of Systematic Reviews, Research Square Platform LLC.
- Qualitative Research to Inform Economic Modelling: Older People’s Views on Implementing the Nice Falls Prevention Guideline in English Community Context., Research Square Platform LLC.
- Economic Evaluation of Community-based Falls Prevention Interventions: a Systematic Methodological Overview of Systematic Reviews, Research Square Platform LLC.
- Methodological challenges to modelling public health interventions: systematic review and critical appraisal of community-based falls prevention economic models.
- Teaching interests
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My teaching interests are:
- Mathematical modelling within healthcare
- Discrete event simulation
- Professional activities and memberships
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- Editorial Board of Journal of Simulation
- I am a member of the Operational Research Society.