Dan Lewer

Affiliations

Institute of Epidemiology and Healthcare, University College London, London, UK.
Institute of Health Informatics, University College London, London, UK.
Collaborative Centre for Inclusion Health, University College London, London, UK.

Publications (46)

Health-related quality of life and prevalence of six chronic diseases in homeless and housed people: a cross-sectional study in London and Birmingham, England.

BMJ open

Avec: Dan Lewer , Robert W Aldridge , Dee Menezes , Clare Sawyer , Paola Zaninotto , Martin Dedicoat , Imtiaz Ahmed , Serena Luchenski , Andrew Hayward , Alistair Story

Self-harm and suicide during and after opioid agonist treatment among primary care patients in England: a cohort study.

The lancet. Psychiatry

Avec: Prianka Padmanathan , Harriet Forbes , Maria Theresa Redaniel , David Gunnell , Dan Lewer , Paul Moran , Ben Watson , Louisa Degenhardt , Matthew Hickman

The impact of opioid agonist treatment on hospitalisations for injecting-related diseases among an opioid dependent population: A retrospective data linkage study.

Drug and alcohol dependence

Avec: Samantha Colledge-Frisby , Nicola Jones , Sarah Larney , Amy Peacock , Dan Lewer , Thomas D Brothers , Matthew Hickman , Michael Farrell , Louisa Degenhardt

Outcomes of a residential respite service for homeless people with tuberculosis in London, UK: a cross-sectional study.

Perspectives in public health

Avec: L Crosby , D Lewer , Y Appleby , C Anderson , A Hayward , A Story

Opioid agonist treatment and risk of death or rehospitalization following injection drug use-associated bacterial and fungal infections: A cohort study in New South Wales, Australia.

PLoS medicine

Avec: Thomas D Brothers , Dan Lewer , Nicola Jones , Samantha Colledge-Frisby , Michael Farrell , Matthew Hickman , Duncan Webster , Andrew Hayward , Louisa Degenhardt

Estimating life expectancy and years of life lost for autistic people in the UK: a matched cohort study.

The Lancet regional health. Europe

Avec: Elizabeth O'Nions , Dan Lewer , Irene Petersen , Jude Brown , Joshua E J Buckman , Rebecca Charlton , Claudia Cooper , CÉline El Baou , Francesca Happé , Jill Manthorpe , Douglas G J McKechnie , Marcus Richards , Rob Saunders , Cathy Zanker , Will Mandy , Joshua Stott

Diagnosis of common health conditions among autistic adults in the UK: evidence from a matched cohort study.

The Lancet regional health. Europe

Avec: Elizabeth O'Nions , Jude Brown , Joshua E J Buckman , Rebecca Charlton , Claudia Cooper , Céline El Baou , Francesca Happé , Sarah Hoare , Dan Lewer , Jill Manthorpe , Douglas G J McKechnie , Marcus Richards , Rob Saunders , Will Mandy , Joshua Stott

Premature mortality attributable to socioeconomic inequality in England between 2003 and 2018: an observational study.

The Lancet. Public health

Avec: Dan Lewer , Wikum Jayatunga , Robert W Aldridge , Chantal Edge , Michael Marmot , Alistair Story , Andrew Hayward

Risk of discharge against medical advice among hospital inpatients with a history of opioid agonist therapy in New South Wales, Australia: A cohort study and nested crossover-cohort analysis.

Drug and alcohol dependence

Avec: Dan Lewer , Nicola R Jones , Matthew Hickman , Sarah Larney , Nadine Ezard , Suzanne Nielsen , Louisa Degenhardt

Hospital readmission among people experiencing homelessness in England: a cohort study of 2772 matched homeless and housed inpatients.

Journal of epidemiology and community health

Avec: Dan Lewer , Dee Menezes , Michelle Cornes , Ruth M Blackburn , Richard Byng , Michael Clark , Spiros Denaxas , Hannah Evans , James Fuller , Nigel Hewett , Alan Kilmister , Serena April Luchenski , Jill Manthorpe , Martin McKee , Joanne Neale , Alistair Story , Michela Tinelli , Martin Whiteford , Fatima Wurie , Alexei Yavlinsky , Andrew Hayward , Robert Aldridge

Social and structural determinants of injecting-related bacterial and fungal infections among people who inject drugs: protocol for a mixed studies systematic review.

BMJ open

Avec: Thomas D Brothers , Dan Lewer , Matthew Bonn , Duncan Webster , Magdalena Harris

Conditions associated with the initiation of domiciliary care following a hospital admission: a cohort study in East London, England.

BMJ open

Avec: Fiona Grimm , Dan Lewer , John Craig , Rafi Rogans-Watson , Jenny Shand

Social and structural determinants of injection drug use-associated bacterial and fungal infections: A qualitative systematic review and thematic synthesis.

Addiction (Abingdon, England)

Avec: Thomas D Brothers , Matthew Bonn , Dan Lewer , Emilie Comeau , Inhwa Kim , Duncan Webster , Andrew Hayward , Magdalena Harris

Evaluating police drug diversion in England: protocol for a realist evaluation.

Health & justice

Avec: Alex Stevens , Nadine Hendrie , Matthew Bacon , Steve Parrott , Mark Monaghan , Emma Williams , Dan Lewer , Amber Moore , Jenni Berlin , Jack Cunliffe , Paul Quinton

Prevalence and severity of abscesses and cellulitis, and their associations with other health outcomes, in a community-based study of people who inject drugs in London, UK.

PloS one

Avec: Talen Wright , Vivian Hope , Daniel Ciccarone , Dan Lewer , Jenny Scott , Magdalena Harris

Health and social care costs at the end of life: a matched analysis of linked patient records in East London.

Age and ageing

Avec: Wikum Jayatunga , Dan Lewer , Jenny Shand , Jessica Sheringham , Stephen Morris , Julie George

Life expectancy of people who are dependent on opioids: A cohort study in New South Wales, Australia.

Journal of psychiatric research

Avec: Dan Lewer , Nicola R Jones , Matthew Hickman , Suzanne Nielsen , Louisa Degenhardt

Frequency of health-care utilization by adults who use illicit drugs: a systematic review and meta-analysis.

Addiction (Abingdon, England)

Avec: Dan Lewer , Joseph Freer , Emma King , Sarah Larney , Louisa Degenhardt , Emily J Tweed , Vivian D Hope , Magdalena Harris , Tim Millar , Andrew Hayward , Dan Ciccarone , Katherine I Morley

Protocol for a systematic review of treatment adherence for HIV, hepatitis C and tuberculosis among homeless populations.

Systematic reviews

Avec: Luke Johnson , Dan Lewer , Robert W Aldridge , Andrew C Hayward , Alistair Story

Evaluation of an emergency safe supply drugs and managed alcohol program in COVID-19 isolation hotel shelters for people experiencing homelessness.

Drug and alcohol dependence

Avec: Thomas D Brothers , Malcolm Leaman , Matthew Bonn , Dan Lewer , Jacqueline Atkinson , John Fraser , Amy Gillis , Michael Gniewek , Leisha Hawker , Heather Hayman , Peter Jorna , David Martell , Tiffany O'Donnell , Helen Rivers-Bowerman , Leah Genge

Migrants' primary care utilisation before and during the COVID-19 pandemic in England: An interrupted time series analysis.

The Lancet regional health. Europe

Avec: Claire X Zhang , Yamina Boukari , Neha Pathak , Rohini Mathur , Srinivasa Vittal Katikireddi , Parth Patel , Ines Campos-Matos , Dan Lewer , Vincent Nguyen , Greg C G Hugenholtz , Rachel Burns , Amy Mulick , Alasdair Henderson , Robert W Aldridge

Health-care resource use among patients who use illicit opioids in England, 2010-20: A descriptive matched cohort study.

Addiction (Abingdon, England)

Avec: Naomi van Hest , Thomas D Brothers , Andrea Williamson , Dan Lewer

Effect of incarceration and opioid agonist treatment transitions on risk of hospitalisation with injection drug use-associated bacterial infections: A self-controlled case series in New South Wales, Australia.

The International journal on drug policy

Avec: Thomas D Brothers , Dan Lewer , Nicola Jones , Samantha Colledge-Frisby , Matthew Bonn , Alice Wheeler , Jason Grebely , Michael Farrell , Matthew Hickman , Andrew Hayward , Louisa Degenhardt

Patterns and perceptions of vaping among adults living in social housing: a representative survey in Great Britain, 2023.

BMC public health

Avec: Sarah E Jackson , Jamie Brown , Dan Lewer , Sharon Cox

High prevalence of albuminuria amongst people who inject drugs: A cross-sectional study.

Scientific reports

Avec: C R McGowan , T Wright , D Nitsch , D Lewer , R Brathwaite , J Scott , V Hope , D Ciccarone , J Dunn , J Gillmore , A Story , M Harris

Associations between interrelated dimensions of socio-economic status, higher risk drinking and mental health in South East London: A cross-sectional study.

PloS one

Avec: Sadie Boniface , Dan Lewer , Stephani L Hatch , Laura Goodwin

Lifetime prevalence of homelessness in housed people aged 55-79 years in England: its childhood correlates and association with mortality over 10 years of follow-up.

Public health

Avec: P Demakakos , D Lewer , S E Jackson , A C Hayward

Causes of hospital admission and mortality among 6683 people who use heroin: A cohort study comparing relative and absolute risks.

Drug and alcohol dependence

Avec: Dan Lewer , Emily J Tweed , Robert W Aldridge , Katherine I Morley

Fatal opioid overdoses during and shortly after hospital admissions in England: A case-crossover study.

PLoS medicine

Avec: Dan Lewer , Brian Eastwood , Martin White , Thomas D Brothers , Martin McCusker , Caroline Copeland , Michael Farrell , Irene Petersen

Causes of death among people who used illicit opioids in England, 2001-18: a matched cohort study.

The Lancet. Public health

Avec: Dan Lewer , Thomas D Brothers , Naomi Van Hest , Matthew Hickman , Adam Holland , Prianka Padmanathan , Paola Zaninotto

Role of community drug and alcohol services in physical healthcare for people who use illicit opioids: a qualitative study of clinical staff in the UK.

BMJ open

Avec: Molly Bradbury , Dan Lewer

Childhood exposure to outdoor air pollution in different microenvironments and cognitive and fine motor function in children from six European cohorts.

Environmental research

Avec: Alan Domínguez , Sarah Koch , Sandra Marquez , Montserrat de Castro , Jose Urquiza , Jorun Evandt , Bente Oftedal , Gunn Marit Aasvang , Mariza Kampouri , Marina Vafeiadi , Mark Mon-Williams , Dan Lewer , Johanna Lepeule , Martine Vrijheid , Mònica Guxens , Mark J Nieuwenhuijsen , Sandra Andrusaityte

Opioid Injection-Associated Bacterial Infections in England, 2002-2021: A Time Series Analysis of Seasonal Variation and the Impact of Coronavirus Disease 2019.

Clinical infectious diseases : an official publication of the Infectious Diseases Society of America

Avec: Dan Lewer , Thomas D Brothers , Sara Croxford , Monica Desai , Eva Emanuel , Magdalena Harris , Vivian D Hope

Health of people experiencing co-occurring homelessness, imprisonment, substance use, sex work and/or severe mental illness in high-income countries: a systematic review and meta-analysis.

Journal of epidemiology and community health

Avec: Emily J Tweed , Rachel M Thomson , Dan Lewer , Colin Sumpter , Amir Kirolos , Paul M Southworth , Amrit Kaur Purba , Robert W Aldridge , Andrew Hayward , Alistair Story , Stephen W Hwang , Srinivasa Vittal Katikireddi

COVID-19 among people experiencing homelessness in England: a modelling study.

The Lancet. Respiratory medicine

Avec: Dan Lewer , Isobel Braithwaite , Miriam Bullock , Max T Eyre , Peter J White , Robert W Aldridge , Alistair Story , Andrew C Hayward

The ACE Index: mapping childhood adversity in England.

Journal of public health (Oxford, England)

Avec: Dan Lewer , Emma King , Glen Bramley , Suzanne Fitzpatrick , Morag C Treanor , Nick Maguire , Miriam Bullock , Andrew Hayward , Al Story

Incidence and treatment costs of severe bacterial infections among people who inject heroin: A cohort study in South London, England.

Drug and alcohol dependence

Avec: Dan Lewer , Vivian D Hope , Magdalena Harris , Michael Kelleher , Amelia Jewell , Megan Pritchard , John Strang , Katherine I Morley

Barriers to management of opioid withdrawal in hospitals in England: a document analysis of hospital policies on the management of substance dependence.

BMC medicine

Avec: Magdalena Harris , Adam Holland , Dan Lewer , Michael Brown , Niamh Eastwood , Gary Sutton , Ben Sansom , Gabby Cruickshank , Molly Bradbury , Isabelle Guest , Jenny Scott

The characteristics of people who inject drugs in the United Kingdom: changes in age, duration, and incidence of injecting, 1980-2019, using evidence from repeated cross-sectional surveys.

Addiction (Abingdon, England)

Avec: Dan Lewer , Sara Croxford , Monica Desai , Eva Emanuel , Vivian D Hope , Andrew McAuley , Emily Phipps , Emily J Tweed

Analysis of the UK Government's 10-Year Drugs Strategy-a resource for practitioners and policymakers.

Journal of public health (Oxford, England)

Avec: Adam Holland , Alex Stevens , Magdalena Harris , Dan Lewer , Harry Sumnall , Daniel Stewart , Eilish Gilvarry , Alice Wiseman , Joshua Howkins , Jim McManus , Gillian W Shorter , James Nicholls , Jenny Scott , Kyla Thomas , Leila Reid , Edward Day , Jason Horsley , Fiona Measham , Maggie Rae , Kevin Fenton , Matthew Hickman

Burden and treatment of chronic obstructive pulmonary disease among people using illicit opioids: matched cohort study in England.

BMJ medicine

Avec: Dan Lewer , Sharon Cox , John R Hurst , Prianka Padmanathan , Irene Petersen , Jennifer K Quint

Opioid-related deaths during hospital admissions or shortly after discharge in the United Kingdom: A thematic framework analysis of coroner reports.

PloS one

Avec: Dan Lewer , Thomas D Brothers , Magdalena Harris , Kirsten L Rock , Caroline S Copeland

Seasonal, weekly and other cyclical patterns in deaths due to drug poisoning in England and Wales.

Addiction (Abingdon, England)

Avec: Dan Lewer , Thomas D Brothers , Antonio Gasparrini , John Strang

Small numbers, big impact: making a utilitarian case for the contribution of inclusion health to population health in England.

Journal of epidemiology and community health

Avec: Claire X Zhang , Dan Lewer , Robert W Aldridge , Andrew C Hayward , Carlotta Cornaglia , Peta Trussell , Charlotte Lillford-Wildman , Joanna Castle , Jake Gommon , Ines Campos-Matos

How do schools influence the emotional and behavioural health of their pupils? A multi-level analysis of 135 schools in the Born in Bradford inner city multi-ethnic birth cohort.

Social psychiatry and psychiatric epidemiology

Avec: Dan Lewer , Simon Gilbody , Gemma Lewis , Joseph Pryce , Gillian Santorelli , Ruth Wadman , Aidan Watmuff , John Wright

Social determinants of injection drug use-associated bacterial infections and treatment outcomes: systematic review and meta-analysis.

medRxiv : the preprint server for health sciences

Avec: Thomas D Brothers , Dan Lewer , Matthew Bonn , Inhwa Kim , Emilie Comeau , Mary Figgatt , William Eger , Duncan Webster , Andrew Hayward , Magdalena Harris

Réseau de co-auteurs

Thomas D Brothers 13 collaborations

Andrew Hayward 10 collaborations

Magdalena Harris 10 collaborations

Robert W Aldridge 8 collaborations

Matthew Hickman 8 collaborations

Louisa Degenhardt 7 collaborations

Alistair Story 6 collaborations

Matthew Bonn 5 collaborations

Michael Farrell 4 collaborations

Duncan Webster 4 collaborations

Emily J Tweed 4 collaborations

Vivian D Hope 4 collaborations

Prianka Padmanathan 3 collaborations

Samantha Colledge-Frisby 3 collaborations

Nicola Jones 3 collaborations

Sarah Larney 3 collaborations

D Lewer 3 collaborations

Irene Petersen 3 collaborations

Jill Manthorpe 3 collaborations

Jenny Scott 3 collaborations

Katherine I Morley 3 collaborations

Andrew C Hayward 3 collaborations

Adam Holland 3 collaborations

Dee Menezes 2 collaborations

Paola Zaninotto 2 collaborations

A Story 2 collaborations

Elizabeth O'Nions 2 collaborations

Jude Brown 2 collaborations

Joshua E J Buckman 2 collaborations

Rebecca Charlton 2 collaborations

Claudia Cooper 2 collaborations

Francesca Happé 2 collaborations

Douglas G J McKechnie 2 collaborations

Marcus Richards 2 collaborations

Rob Saunders 2 collaborations

Will Mandy 2 collaborations

Joshua Stott 2 collaborations

Wikum Jayatunga 2 collaborations

Nicola R Jones 2 collaborations

Suzanne Nielsen 2 collaborations

Jenny Shand 2 collaborations

Emilie Comeau 2 collaborations

Inhwa Kim 2 collaborations

Alex Stevens 2 collaborations

Emma King 2 collaborations

Claire X Zhang 2 collaborations

Srinivasa Vittal Katikireddi 2 collaborations

Ines Campos-Matos 2 collaborations

Sharon Cox 2 collaborations

Molly Bradbury 2 collaborations

Sara Croxford 2 collaborations

Monica Desai 2 collaborations

Eva Emanuel 2 collaborations

Miriam Bullock 2 collaborations

John Strang 2 collaborations

Clare Sawyer 1 collaboration

Martin Dedicoat 1 collaboration

Imtiaz Ahmed 1 collaboration

Serena Luchenski 1 collaboration

Harriet Forbes 1 collaboration

Maria Theresa Redaniel 1 collaboration

David Gunnell 1 collaboration

Paul Moran 1 collaboration

Ben Watson 1 collaboration

Amy Peacock 1 collaboration

L Crosby 1 collaboration

Y Appleby 1 collaboration

C Anderson 1 collaboration

A Hayward 1 collaboration

CÉline El Baou 1 collaboration

Cathy Zanker 1 collaboration

Céline El Baou 1 collaboration

Sarah Hoare 1 collaboration

Chantal Edge 1 collaboration

Michael Marmot 1 collaboration

Nadine Ezard 1 collaboration

Michelle Cornes 1 collaboration

Ruth M Blackburn 1 collaboration

Richard Byng 1 collaboration

Michael Clark 1 collaboration

Spiros Denaxas 1 collaboration

Hannah Evans 1 collaboration

James Fuller 1 collaboration

Nigel Hewett 1 collaboration

Alan Kilmister 1 collaboration

Serena April Luchenski 1 collaboration

Martin McKee 1 collaboration

Joanne Neale 1 collaboration

Michela Tinelli 1 collaboration

Martin Whiteford 1 collaboration

Fatima Wurie 1 collaboration

Alexei Yavlinsky 1 collaboration

Robert Aldridge 1 collaboration

Fiona Grimm 1 collaboration

John Craig 1 collaboration

Rafi Rogans-Watson 1 collaboration

Nadine Hendrie 1 collaboration

Matthew Bacon 1 collaboration

Steve Parrott 1 collaboration

Mark Monaghan 1 collaboration

Emma Williams 1 collaboration

Amber Moore 1 collaboration

Jenni Berlin 1 collaboration

Jack Cunliffe 1 collaboration

Paul Quinton 1 collaboration

Talen Wright 1 collaboration

Vivian Hope 1 collaboration

Daniel Ciccarone 1 collaboration

Jessica Sheringham 1 collaboration

Stephen Morris 1 collaboration

Julie George 1 collaboration

Joseph Freer 1 collaboration

Tim Millar 1 collaboration

Dan Ciccarone 1 collaboration

Luke Johnson 1 collaboration

Malcolm Leaman 1 collaboration

Jacqueline Atkinson 1 collaboration

John Fraser 1 collaboration

Amy Gillis 1 collaboration

Michael Gniewek 1 collaboration

Leisha Hawker 1 collaboration

Heather Hayman 1 collaboration

Peter Jorna 1 collaboration

David Martell 1 collaboration

Tiffany O'Donnell 1 collaboration

Helen Rivers-Bowerman 1 collaboration

Leah Genge 1 collaboration

Yamina Boukari 1 collaboration

Neha Pathak 1 collaboration

Rohini Mathur 1 collaboration

Parth Patel 1 collaboration

Vincent Nguyen 1 collaboration

Greg C G Hugenholtz 1 collaboration

Rachel Burns 1 collaboration

Amy Mulick 1 collaboration

Alasdair Henderson 1 collaboration

Naomi van Hest 1 collaboration

Andrea Williamson 1 collaboration

Alice Wheeler 1 collaboration

Jason Grebely 1 collaboration

Sarah E Jackson 1 collaboration

Jamie Brown 1 collaboration

C R McGowan 1 collaboration

T Wright 1 collaboration

D Nitsch 1 collaboration

R Brathwaite 1 collaboration

J Scott 1 collaboration

V Hope 1 collaboration

D Ciccarone 1 collaboration

J Dunn 1 collaboration

J Gillmore 1 collaboration

M Harris 1 collaboration

Sadie Boniface 1 collaboration

Stephani L Hatch 1 collaboration

Laura Goodwin 1 collaboration

P Demakakos 1 collaboration

S E Jackson 1 collaboration

A C Hayward 1 collaboration

Brian Eastwood 1 collaboration

Martin White 1 collaboration

Martin McCusker 1 collaboration

Caroline Copeland 1 collaboration

Naomi Van Hest 1 collaboration

Alan Domínguez 1 collaboration

Sarah Koch 1 collaboration

Sandra Marquez 1 collaboration

Montserrat de Castro 1 collaboration

Jose Urquiza 1 collaboration

Jorun Evandt 1 collaboration

Bente Oftedal 1 collaboration

Gunn Marit Aasvang 1 collaboration

Mariza Kampouri 1 collaboration

Marina Vafeiadi 1 collaboration

Mark Mon-Williams 1 collaboration

Johanna Lepeule 1 collaboration

Martine Vrijheid 1 collaboration

Mònica Guxens 1 collaboration

Mark J Nieuwenhuijsen 1 collaboration

Sandra Andrusaityte 1 collaboration

Rachel M Thomson 1 collaboration

Colin Sumpter 1 collaboration

Amir Kirolos 1 collaboration

Paul M Southworth 1 collaboration

Amrit Kaur Purba 1 collaboration

Stephen W Hwang 1 collaboration

Isobel Braithwaite 1 collaboration

Max T Eyre 1 collaboration

Peter J White 1 collaboration

Glen Bramley 1 collaboration

Suzanne Fitzpatrick 1 collaboration

Morag C Treanor 1 collaboration

Nick Maguire 1 collaboration

Al Story 1 collaboration

Michael Kelleher 1 collaboration

Amelia Jewell 1 collaboration

Megan Pritchard 1 collaboration

Michael Brown 1 collaboration

Niamh Eastwood 1 collaboration

Gary Sutton 1 collaboration

Ben Sansom 1 collaboration

Gabby Cruickshank 1 collaboration

Isabelle Guest 1 collaboration

Andrew McAuley 1 collaboration

Emily Phipps 1 collaboration

Harry Sumnall 1 collaboration

Daniel Stewart 1 collaboration

Eilish Gilvarry 1 collaboration

Alice Wiseman 1 collaboration

Joshua Howkins 1 collaboration

Jim McManus 1 collaboration

Gillian W Shorter 1 collaboration

James Nicholls 1 collaboration

Kyla Thomas 1 collaboration

Leila Reid 1 collaboration

Edward Day 1 collaboration

Jason Horsley 1 collaboration

Fiona Measham 1 collaboration

Maggie Rae 1 collaboration

Kevin Fenton 1 collaboration

John R Hurst 1 collaboration

Jennifer K Quint 1 collaboration

Kirsten L Rock 1 collaboration

Caroline S Copeland 1 collaboration

Antonio Gasparrini 1 collaboration

Carlotta Cornaglia 1 collaboration

Peta Trussell 1 collaboration

Charlotte Lillford-Wildman 1 collaboration

Joanna Castle 1 collaboration

Jake Gommon 1 collaboration

Simon Gilbody 1 collaboration

Gemma Lewis 1 collaboration

Joseph Pryce 1 collaboration

Gillian Santorelli 1 collaboration

Ruth Wadman 1 collaboration

Aidan Watmuff 1 collaboration

John Wright 1 collaboration

Mary Figgatt 1 collaboration

William Eger 1 collaboration