Steff Lewis

16.9k total citations · 3 hit papers
192 papers, 8.5k citations indexed

About

Steff Lewis is a scholar working on Epidemiology, Pulmonary and Respiratory Medicine and Cardiology and Cardiovascular Medicine. According to data from OpenAlex, Steff Lewis has authored 192 papers receiving a total of 8.5k indexed citations (citations by other indexed papers that have themselves been cited), including 63 papers in Epidemiology, 57 papers in Pulmonary and Respiratory Medicine and 35 papers in Cardiology and Cardiovascular Medicine. Recurrent topics in Steff Lewis's work include Acute Ischemic Stroke Management (45 papers), Cerebrovascular and Carotid Artery Diseases (33 papers) and Meta-analysis and systematic reviews (19 papers). Steff Lewis is often cited by papers focused on Acute Ischemic Stroke Management (45 papers), Cerebrovascular and Carotid Artery Diseases (33 papers) and Meta-analysis and systematic reviews (19 papers). Steff Lewis collaborates with scholars based in United Kingdom, United States and Australia. Steff Lewis's co-authors include Martin Dennis, Joanna M. Wardlaw, Peter Sandercock, Charles Warlow, C Warlow, Michael Sharpe, Eivind Berge, Ashma Krishan, Paul Dorman and Gordon Murray and has published in prestigious journals such as The Lancet, JAMA and SHILAP Revista de lepidopterología.

In The Last Decade

Steff Lewis

185 papers receiving 8.2k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Forest plots: trying to see the wood and the trees

2001 549 citations Steff Lewis et al. profile →
Dealing with missing standard deviation and mean values in meta-analysis of continuous outcomes: a systematic review

2018 294 citations Steff Lewis et al. profile →
Guidelines for the Content of Statistical Analysis Plans in Clinical Trials

2017 260 citations Steff Lewis et al. profile →

Peers

Countries citing papers authored by Steff Lewis

Since Specialization

Citations

This map shows the geographic impact of Steff Lewis's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Steff Lewis with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Steff Lewis more than expected).

Fields of papers citing papers by Steff Lewis

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Steff Lewis. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Steff Lewis. The network helps show where Steff Lewis may publish in the future.

Co-authorship network of co-authors of Steff Lewis

This figure shows the co-authorship network connecting the top 25 collaborators of Steff Lewis. A scholar is included among the top collaborators of Steff Lewis based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Steff Lewis. Steff Lewis is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

#	Work	Indexed citations
1	Safety, feasibility and efficacy of exercise as an airway clearance technique in cystic fibrosis: a randomised pilot feasibility trial 2025 ·Thorax ·Don S. Urquhart, Emily P. Taylor, Steve Cunningham, Steff Lewis, Aileen Neilson, Dia Soilemezi, Hannah Ensor, Ioannis Vogiatzis, (unknown), Zoe L. Saynor	0
2	Diagnostic status influences rapport and communicative behaviours in dyadic interactions between autistic and non-autistic people 2025 ·PLoS ONE ·(unknown), Steff Lewis, (unknown), (unknown), (unknown), (unknown), Danielle Ropar, Robert A. Ackerman, Noah J. Sasson, Sue Fletcher‐Watson, Catherine J Crompton	1
3	Consensus outcomes between health professionals and parents for oral corticosteroids in treating preschool wheeze: a multi-national survey and nominal group technique study 2025 ·Archives of Disease in Childhood ·(unknown), Steve Turner, (unknown), (unknown), Damian Roland, Meredith L Borland, Péter Csonka, Jonathan Grigg, Theresa W. Guilbert, Tuomas Jartti, (unknown), Steff Lewis, Steve Cunningham	1
4	Subscales of alexithymia show unique pathways through reappraisal and suppression to anxiety, depression and stress 2023 ·Journal of Affective Disorders ·Kristen P. Morie, (unknown), Gretchen J. Diefenbach, (unknown), Steff Lewis, Michal Assaf	4
5	Sex associations and computed tomography coronary angiography-guided management in patients with stable chest pain 2019 ·European Heart Journal ·Kenneth Mangion, Philip D Adamson, Michelle C. Williams, Amanda Hunter, Tania Pawade, Anoop Shah, Steff Lewis, Nicholas A. Boon, Marcus Flather, John Forbes, Scott A. McLean, Giles Roditi, Edwin J.R. van Beek, Adam Timmis, David E. Newby, David McAllister, Colin Berry	23
6	OP026. The TOPPIC Trial: a randomised, double-blind parallel-group trial of mercaptopurine versus placebo to prevent recurrence of Crohn’s disease following surgical resection in 240 patients 2016 ·Journal of Crohn s and Colitis ·Ian Arnott, Craig Mowat, Holly Ennis, Catriona Keerie, Steff Lewis, Nicholas A. Kennedy, A Cahill, A J Morris, Malcolm G. Dunlop, Stuart Bloom, James O. Lindsay, Sreedhar Subramanian, Jack Satsangi, (unknown), (unknown)	2
7	Systemic inflammation after critical illness: relationship with physical recovery and exploration of potential mechanisms 2016 ·Thorax ·David Griffith, Steff Lewis, Adriano G. Rossi, Jillian Rennie, Lisa Salisbury, Judith L. Merriweather, Kate Templeton, Timothy Walsh	41
8	Persistent inflammation and recovery after intensive care: A systematic review 2016 ·Journal of Critical Care ·David Griffith, (unknown), Christine Campbell, Steff Lewis, Timothy Walsh	18
9	Measuring the Association Between Body Mass Index and All-Cause Mortality in the Presence of Missing Data: Analyses From the Scottish National Diabetes Register 2016 ·American Journal of Epidemiology ·Stephanie H. Read, Steff Lewis, Nynke Halbesma, Sarah H. Wild	14
10	Plasma and memory B-cell kinetics in infants following a primary schedule of CRM197-conjugated serogroup C meningococcal polysaccharide vaccine (vol 127, pg 134, 2009) 2011 ·Immunology ·Dominic F. Kelly, (unknown), Kirsten P. Perrett, Elizabeth Clutterbuck, Steff Lewis, Géraldine Blanchard‐Rohner, Michelle Jones, (unknown), Andrew J. Pollard	2
11	The Third International Stroke Trial 2009 ·Neurologia i Neurochirurgia Polska ·Anna Członkowska, Adam Kobayashi, Peter Sandercock, Richard I. Lindley, (unknown), Steff Lewis	0
12	General anaesthesia versus local anaesthesia for carotid surgery (GALA): a multicentre, randomised controlled trial 2008 ·The Lancet ·(unknown), Steff Lewis, Charles Warlow, Andrew Bodenham, Bridget Colam, Peter M. Rothwell, David Torgerson, D. Dellagrammaticas, M Horrocks, Christos D. Liapis, Adrian Banning, Michael J. Gough	356
13	Effect of timing and method of enteral tube feeding for dysphagic stroke patients (FOOD): a multicentre randomised controlled trial 2005 ·The Lancet ·Martin Dennis, Steff Lewis, C Warlow, (unknown)	346
14	Laterality of unexplained motor and sensory symptoms: A systematic review 1965-2000 2002 ·Journal of Neurology Neurosurgery & Psychiatry ·Jon Stone, Alan Carson, Rainer Goldbeck, Steff Lewis, (unknown), C P Warlow, Michael D. Sharpe	3
15	Emotional outcomes after stroke 2000 ·Journal of Neurology Neurosurgery & Psychiatry ·Martin Dennis, Suzanne O’Rourke, Steff Lewis, Michael Sharpe, Charles Warlow	2
16	Should computed tomography appearance of lacunar stroke influence patient management? 1999 ·Journal of Neurology Neurosurgery & Psychiatry ·Gillian Mead, Steff Lewis, Joanna M. Wardlaw, Martin Dennis, Charles Warlow	29
17	A busy urban geriatric day hospital: analysis of one year's activity. 1993 ·PubMed ·(unknown), (unknown), J. N. Santamaria, Steff Lewis, Jeffrey P. Burns	5
18	Visual analogue measurement of pain. 1990 ·PubMed ·Wendy Campbell, Steff Lewis	92
19	Hats for the newborn infant. 1979 ·BMJ ·D M Chaput de Saintonge, K. W. Cross, (unknown), Steff Lewis, J K Stothers	36
20	King's Termination Study II: Contraceptive Practice before and after Outpatient Termination of Pregnancy 1974 ·BMJ ·R. W. Beard, E M Belsey, (unknown), Steff Lewis, H. Steven Greer	34

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

Explore authors with similar magnitude of impact