Rex, Saleema Selwiyn

Saleema Selwiyn Rex

Population Health, School of Medicine and Population Health

PGR student

ssrex1@sheffield.ac.uk
07904206248

+44 114 273 0870 (Fax)

Room 3.04, -none-

Profile

I am a PhD student, evaluating statistical methods that can be used to obtain treatment effect estimates from complex causal mechanisms using cancer registry data by emulating target trial(s). This PhD is jointly funded by Yorkshire Cancer Research (YCR) and BresMed Health Solutions Ltd. My supervisors are Dr Nick Latimer, Prof Ron Akehurst and Mr Mike Bradburn.

I worked as a Statistician/Research Associate in the Clinical Trials Research Unit (CTRU), University of 91ֱ�� and as a Research Fellow - Statistician in York Trials Unit after completing an MSc in Medical Statistics from the London School of Hygiene and Tropical Medicine in Oct 2018. Prior to that, I worked in 91ֱ�� CTRU as a Data Specialist for three years and preceding that as Data Management Officer for three years. I also have experience working as a Data Analyst Programmer for five years. In addition to my master’s degree, my qualifications include a Graduate Certificate in Statistics, P.G. Diploma in Computing, and a B.A. in Communicative English.

Qualifications

MSc in Medical Statistics, London School of Hygiene and Tropical Medicine (LSHTM), London. Oct 2018.

Graduate Certificate in Statistics, 91ֱ��, UK. Jun 2014

PG Diploma in Computing for Commerce and Industry, The Open university, UK. Jul 2008

BA Communicative English, Mahatma Gandhi University, Kerala, India. Jun 1998

Research interests

PhD title: Evaluating the use of causal inference methods for the analysis of cancer registry data.

I have an interest in causal inference and the use of routine data in clinical research.

Publications

Show: Featured publications All publications

Featured publications

Journal articles

Horner D, Rex S, Reynard C, Bursnall M, Bradburn M, de Wit K, Goodacre S & Hunt BJ (2023) . BMJ Open, 13(2).
Thornhill M, Crum A, Rex S, Campbell R, Stone T, Bradburn M, Fibisan V, Dayer M, Prendergast B, Lockhart P , Baddour P et al (2022) . Health Technology Assessment, 26(28).
Thornhill M, Crum A, Rex S, Stone T, Campbell R, Bradburn M, Fibisan V, Lockhart P, Springer B, Baddour L & Nicholl J (2022) . JAMA Network Open, 5(1).
Rex SS, Kottam L, McDaid C, Brealey S, Dias J, Hewitt CE, Keding A, Lamb SE, Wright K & Rangan A (2021) . Bone & Joint Open, 2(9), 773-784.
Rangan A, Brealey SD, Keding A, Corbacho B, Northgraves M, Kottam L, Goodchild L, Srikesavan C, Rex S, Charalambous CP , Hanchard N et al (2020) . The Lancet, 396(10256), 977-989.
Hind D, Parkin J, Whitworth V, Rex S, Young T, Hampson L, Sheehan J, Maguire C, Cantrill H, Scott E , Epps H et al (2017) . HEALTH TECHNOLOGY ASSESSMENT, 21(27).
Julious SA, Horspool MJ, Davis S, Bradburn M, Norman P, Shephard N, Cooper CL, Smithson WH, Boote J, Elphick H , Loban A et al (2016) . Health Technology Assessment, 20(93), 1-154.
Mountain GA, Hind D, Gossage-Worrall R, Walters SJ, Duncan R, Newbould L, Rex S, Jones C, Bowling A, Cattan M , Cairns A et al (2014) . Trials, 15(1).
Sharples L, Papachristofi O, Rex S & Landau S () . Clinical Trials, 174077452094764-174077452094764.
Brealey S, Northgraves M, Kottam L, Keding A, Corbacho B, Goodchild L, Srikesavan C, Rex S, Charalambous CP, Hanchard N , Armstrong A et al () . Health Technology Assessment, 24(71), 1-162.

Conference proceedings papers

Rex S, Chang JY, Bradburn M, Akehurst R & Latimer N (2022) . Value in Health, Vol. 25(12 Suppl) (pp S461-S461). Vienna, Austria, 6 November 2022 - 9 November 2022.
Rex SS, White D, Chatters R & Bradburn M (2019) . Trials, Vol. 20(Suppl 1) (pp 53-54). Brighton, UK, 6 October 2019 - 9 October 2019.
Sharples L, Rex S & Papachristofi O (2019) Exploring mechanisms of action in clinical trials of complex interventions using mediation. TRIALS, Vol. 20

All publications

Journal articles

Horner D, Rex S, Reynard C, Bursnall M, Bradburn M, de Wit K, Goodacre S & Hunt BJ (2023) . BMJ Open, 13(2).
Thornhill M, Crum A, Rex S, Campbell R, Stone T, Bradburn M, Fibisan V, Dayer M, Prendergast B, Lockhart P , Baddour P et al (2022) . Health Technology Assessment, 26(28).
Thornhill M, Crum A, Rex S, Stone T, Campbell R, Bradburn M, Fibisan V, Lockhart P, Springer B, Baddour L & Nicholl J (2022) . JAMA Network Open, 5(1).
Rex SS, Kottam L, McDaid C, Brealey S, Dias J, Hewitt CE, Keding A, Lamb SE, Wright K & Rangan A (2021) . Bone & Joint Open, 2(9), 773-784.
Rangan A, Brealey SD, Keding A, Corbacho B, Northgraves M, Kottam L, Goodchild L, Srikesavan C, Rex S, Charalambous CP , Hanchard N et al (2020) . The Lancet, 396(10256), 977-989.
Hind D, Parkin J, Whitworth V, Rex S, Young T, Hampson L, Sheehan J, Maguire C, Cantrill H, Scott E , Epps H et al (2017) . HEALTH TECHNOLOGY ASSESSMENT, 21(27).
Hind D, Parkin J, Whitworth V, Rex S, Young T, Hampson L, Sheehan J, Maguire C, Cantrill H, Scott E , Epps H et al (2017) . Pilot and Feasibility Studies, 3, 16-16.
Julious SA, Horspool MJ, Davis S, Bradburn M, Norman P, Shephard N, Cooper CL, Smithson WH, Boote J, Elphick H , Loban A et al (2016) . Health Technology Assessment, 20(93), 1-154.
Hind D, Mountain G, Gossage-Worrall R, Walters SJ, Duncan R, Newbould L, Rex S, Jones C, Bowling A, Cattan M , Cairns A et al (2014) . Public Health Research, 2(7).
Mountain GA, Hind D, Gossage-Worrall R, Walters SJ, Duncan R, Newbould L, Rex S, Jones C, Bowling A, Cattan M , Cairns A et al (2014) . Trials, 15(1).
Horner DE, Davis S, Pandor A, Shulver H, Goodacre S, Hind D, Rex S, Gillett M, Bursnall M, Griffin X , Holland M et al () . Health Technology Assessment, 1-166.
Sharples L, Papachristofi O, Rex S & Landau S () . Clinical Trials, 174077452094764-174077452094764.
Brealey S, Northgraves M, Kottam L, Keding A, Corbacho B, Goodchild L, Srikesavan C, Rex S, Charalambous CP, Hanchard N , Armstrong A et al () . Health Technology Assessment, 24(71), 1-162.

Conference proceedings papers

Rex S, Chang JY, Bradburn M, Akehurst R & Latimer N (2022) . Value in Health, Vol. 25(12 Suppl) (pp S461-S461). Vienna, Austria, 6 November 2022 - 9 November 2022.
Rex SS, White D, Chatters R & Bradburn M (2019) . Trials, Vol. 20(Suppl 1) (pp 53-54). Brighton, UK, 6 October 2019 - 9 October 2019.
Sharples L, Rex S & Papachristofi O (2019) Exploring mechanisms of action in clinical trials of complex interventions using mediation. TRIALS, Vol. 20
Elphick H, Horspool M, Davis S, Bradburn M, Norman P, Shephard N, Cooper C, Smithson WH, Boote J, Loban A , Franklin M et al (2016) . 1.6 General Practice and Primary Care