Laura Gray
BSc, MSc, PhD
Population Health, School of Medicine and Population Health
Research Fellow in Health Econometrics
+44 114 222 0885
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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My research interests include econometric methods development in the areas of obesity research and utility mapping research.
I currently hold an MRC Skills Development Fellowship investigating obesity trajectories in older adults and an award from the European Association for the Study of Obesity (EASO) exploring different measures of obesity over time.
I am a former Trustee for the Association for the Study of Obesity (ASO) a UK based charity and I currently sit on their operations management team.
Before joining the School of Medicine and Population Health (formerly the School of Health and Related Research), I was funded by an ESRC CASE studentship in partnership with NICE as a PhD candidate. My PhD thesis was titled “A Public Health Approach to Childhood Obesity: The Role of Econometrics”.
Prior to my PhD, I completed an MSc in Financial Economics (2009-2010) in the Department of Economics and a BSc in Economics and Statistics (2006-2009) in the School of Mathematics and Statistics, both at the University of Sheffield.
- Qualifications
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Academic Qualifications
- PhD Health Econometrics, 2016
- MSc Financial Economics, 2010
- BSc Economics and Statistics, 2009
Awards
- EASO-NNF New Investigator in Public Health Award, 2024
- Public Health Practitioners Skills for Justice Award, Faculty of Public Health 2021
- UoS Associate Supervisionary, 2020
- The Researcher as Manager (TRAM), ILM accreditation 2020
- MRC Skills Development Fellowship, 2018
- ESRC CASE Studentship (with NICE), 2011
- Publications
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Show: Featured publications All publications
Featured publications
Journal articles
- Evidence for central obesity risk-related thresholds for adolescents aged 11 to 18 years in England using the LMS method. Obesity Research and Clinical Practice. View this article in WRRO
- An age-period-cohort approach to studying long-term trends in obesity and overweight in England (1992-2019). Obesity.
- BMI trajectories, morbidity, and mortality in England : a two-step approach to estimating consequences of changes in BMI. Obesity. View this article in WRRO
- Estimating the impact of changes in weight and BMI on EQ-5D-3L : a longitudinal analysis of a behavioural group-based weight loss intervention. Quality of Life Research. View this article in WRRO
- Mapping the EORTC QLQ-C30 to EQ-5D-3L in patients with breast cancer. BMC Cancer, 21(1).
- Mapping clinical outcomes to generic preference-based outcome measures: development and comparison of methods. Health Technology Assessment Journal (HTA Journal), 24(34). View this article in WRRO
- Mapping the FACT-B Instrument to EQ-5D-3L in Patients with Breast Cancer Using Adjusted Limited Dependent Variable Mixture Models versus Response Mapping. Value in Health, 21(12), 1399-1405. View this article in WRRO
- Development of Methods for the Mapping of Utilities Using Mixture Models: Mapping the AQLQ-S to the EQ-5D-5L and the HUI3 in Patients with Asthma. Value in Health, 21(6), 748-757. View this article in WRRO
- Family lifestyle dynamics and childhood obesity: Evidence from the millennium cohort study. BMC Public Health, 18(1). View this article in WRRO
- A command for fitting mixture regression models for bounded dependent variables using the beta distribution. Stata Journal, 18(1), 51-75. View this article in WRRO
- The effects of breastfeeding on childhood BMI: A propensity score matching approach. Journal of Public Health (United Kingdom), 39(4), e152-e160. View this article in WRRO
- The Importance of Missing Data in Estimating BMI Trajectories. Scientific Reports.
All publications
Journal articles
- BMI Trajectories and the Influence of Missing Data. European Journal of Public Health, 34(Supplement_3).
- Evidence for central obesity risk-related thresholds for adolescents aged 11 to 18 years in England using the LMS method. Obesity Research and Clinical Practice. View this article in WRRO
- A latent class analysis of international change and continuity in adolescent health and wellbeing: a repeat cross-sectional study. PLoS ONE, 19(6). View this article in WRRO
- A latent class analysis of change and continuity in adolescent health and wellbeing in England during the decline in youth alcohol consumption: a repeat cross-sectional study. Preventive Medicine Reports, 36. View this article in WRRO
- An age-period-cohort approach to studying long-term trends in obesity and overweight in England (1992-2019). Obesity.
- Correction to: Mapping the EORTC QLQ-C30 to EQ-5D-3L in patients with breast cancer. BMC Cancer, 22(1).
- Can microprocessor knees reduce the disparity in trips and falls risks between above and below knee prosthesis users?. PLoS ONE, 17(9 September). View this article in WRRO
- BMI trajectories, morbidity, and mortality in England : a two-step approach to estimating consequences of changes in BMI. Obesity. View this article in WRRO
- Estimating the impact of changes in weight and BMI on EQ-5D-3L : a longitudinal analysis of a behavioural group-based weight loss intervention. Quality of Life Research. View this article in WRRO
- Mapping the EORTC QLQ-C30 to EQ-5D-3L in patients with breast cancer. BMC Cancer, 21(1).
- Mapping clinical outcomes to generic preference-based outcome measures: development and comparison of methods. Health Technology Assessment Journal (HTA Journal), 24(34). View this article in WRRO
- Evaluating alcohol intoxication management services: the EDARA mixed-methods study. Health Services and Delivery Research, 8(24), 1-214.
- Propensity Score Matching in the Absence of Randomized Controlled Trials: A Case Study on the Effects of Breastfeeding on Childhood Obesity. View this article in WRRO
- Mapping the FACT-B Instrument to EQ-5D-3L in Patients with Breast Cancer Using Adjusted Limited Dependent Variable Mixture Models versus Response Mapping. Value in Health, 21(12), 1399-1405. View this article in WRRO
- Development of Methods for the Mapping of Utilities Using Mixture Models: Mapping the AQLQ-S to the EQ-5D-5L and the HUI3 in Patients with Asthma. Value in Health, 21(6), 748-757. View this article in WRRO
- Family lifestyle dynamics and childhood obesity: Evidence from the millennium cohort study. BMC Public Health, 18(1). View this article in WRRO
- A command for fitting mixture regression models for bounded dependent variables using the beta distribution. Stata Journal, 18(1), 51-75. View this article in WRRO
- The effects of breastfeeding on childhood BMI: A propensity score matching approach. Journal of Public Health (United Kingdom), 39(4), e152-e160. View this article in WRRO
- The cost-effectiveness of sequences of biological disease-modifying antirheumatic drug treatment in England for patients with rheumatoid arthritis who can tolerate methotrexate. Journal of Rheumatology, 44(7), 973-980.
- The Importance of Missing Data in Estimating BMI Trajectories. Scientific Reports.
- A cross-sector approach to explore socio-ecological associations with treatment engagement behaviours in Northern Ghana. Journal of Cancer Policy.
- Mapping Short Warwick and Edinburgh Measure of Well Being Scale (SWEMWBS) to Recovering Quality of Life (ReQoL) to estimate health utilities. Health and Quality of Life Outcomes.
- A critical review and analysis of the context, current burden, and application of policy to improve cancer equity in Ghana. International Journal for Equity in Health.
- What influences cancer treatment service access in Ghana? A critical interpretive synthesis. BMJ Open.
Conference proceedings papers
- 31st European Congress on Obesity (ECO 2024). Obesity Facts, Vol. 17(Suppl. 1) (pp 7-515)
- Using Response Mapping to generate utility values for the SWEMWBS using the ReQoL-UI. Frisch Centre
- PMU30 BMI Trajectories, Mortality and Comorbidity in Older Adults. Value in Health, Vol. 23 (pp S608-S608)
- POSTER DISCUSSION. Obesity Reviews, Vol. 21(S1) View this article in WRRO
- The feasibility of applying individual patient data to assess inequity in cancer treatment retention in Northern Ghana - early results. Population Medicine, Vol. 5(Supplement)
- Positionality, reflexivity and ethics in global public health research. Population Medicine, Vol. 5(Supplement)
Reports
- Estimates of alcohol dependence in England based on APMS 2014, including estimates of children living in a household with an adult with alcohol dependence. Prevalence, trends, and amenability to treatment
- The Use of Real World Data for the Estimation of Treatment Effects in NICE Decision Making.
- Progression of disease in people with rheumatoid arthritis treated with non biologic therapies
Theses / Dissertations
- Research group
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Laura leads the University of Sheffield Mplus Users’ Group. If you are an Mplus user at the University of Sheffield please get in touch with her to find out more.
Projects as Principal Investigator
- EASO-Novo Nordisk Foundation - Waist-to-hip ratio, waist-to-height ratio and waist circumference across the Life Course. £34.4k.
- MRC Skills Development Fellowship - BMI trajectories in middle to old age: methodological developments, missing data and cost-effectiveness. £291.2k.
- National Ankylosing Spondylitis Society (NASS) - Mapping from the Ankylosing Spondylitis Disease Activity Score (ASDAS) to EQ5D in Patients with Axial Spondyloarthritis. £16.2k.
- Roche UK - Burden on Utility and NHS Resource Use on the Expanded Disability Status Scale (EDSS) Scores in Multiple Sclerosis Patients (BOUNDS-MS): A Real World Data Study. £18.5k.
Professional Memberships and Networks
- Association for the Study of Obesity (ASO)
- European Association for the Study of Obesity (EASO)
- European Health Economics Association (EuHEA)
- Healthy Lifespan Institute (HELSI)
- Health Economists' Study Group (HESG)
- International Health Economics Association (iHEA)
- International Society of Pharmacoeconomics and Outcomes Research (ISPOR)
- Royal Statistics Society (RSS)
- World Obesity Federation (WOF)
Research Supervision
Laura is in the pool of supervisors for the Wellcome Trust Doctoral Training Programme and currently supervises one Wellcome Trust PhD student, Chloe Tuck.
Laura is interested in supervising students in the areas of econometrics relating to obesity research or utility mapping.