Alex Bottle

ORCID

Publication Activity (10 Years)

Years Active: 2015-2024
Publications (10 Years): 55

Top Venues

BMJ quality & safety

BMJ open

Alimentary pharmacology & therapeutics

Archives of disease in childhood

Imperial College Faculty of Medicine

Imperial College London (PHD)

This page only lists publications with an associated author ORCID identifier.

Affiliation History

Imperial College Faculty of Medicine Aug 01 2012

United Kingdom

Senior lecturer in medical statistics :: Primary Care and Public Health

Education History

Imperial College London Oct 01 1997 - Apr 01 2001

United Kingdom

PHD

University of Southampton Oct 01 1995 - Sep 30 1996

United Kingdom

MSC

Queen Mary and Westfield College

United Kingdom

BSC

Publications

Christian Philipp Selinger, Alex Bottle, Christopher Andrew Lamb, Rachel Ainley, Ruth Wakeman, Barney Hawthorne
Evaluation of emergency hospital admissions for inflammatory bowel disease as a possible marker of quality of care of British IBD inflammatory bowel disease units. Frontline gastroenterology 15 (3) (2024)
Puji Faitna, Rachel Harwood, Simon E Kenny, Russell M Viner, Paul P Aylin, Dougal S Hargreaves, Alex Bottle
Impact of the COVID-19 pandemic on the clinical management trends for acute appendicitis among the under-25s: a retrospective study. Archives of disease in childhood 109 (4) (2024)
Andi Orlowski, Rukiye Forshaw, Heather Humphreys, Rachel Ashton, Victoria Cornelius, Jason Pickles, Simon Snowden, Alex Bottle
Exploration of understanding of impactibility analysis and application through workshops to inform model design for population health management policy: a qualitative assessment. BMJ open 14 (5) (2024)
Andi Orlowski, Rukiye Forshaw, Heather Humphreys, Rachel Ashton, Victoria Cornelius, Jason Pickles, Simon Snowden, Alex Bottle
Exploration of understanding of impactibility analysis and application through workshops to inform model design for population health management policy: a qualitative assessment. BMJ open 14 (5) (2024)
Nishani Jayasooriya, Sonia Saxena, Jonathan Blackwell, Alex Bottle, Hanna Creese, Irene Petersen, Richard C G Pollok, null null
Associations between prior healthcare use, time to diagnosis, and clinical outcomes in inflammatory bowel disease: a nationally representative population-based cohort study. BMJ open gastroenterology 11 (1) (2024)
Andi Orlowski, Rukiye Forshaw, Heather Humphreys, Rachel Ashton, Victoria Cornelius, Jason Pickles, Simon Snowden, Alex Bottle
Exploration of understanding of impactibility analysis and application through workshops to inform model design for population health management policy: a qualitative assessment. BMJ open 14 (5) (2024)
Puji Faitna, Dougal S Hargreaves, Francesca K Neale, Simon E Kenny, Russell M Viner, Paul P Aylin, Alex Bottle, Paul Ashley
The impact of the COVID-19 pandemic on 397 631 elective dental admissions among the under-25s in England: a retrospective study. Journal of public health (Oxford, England) 46 (3) (2024)
Alex Bottle, Pia Kjaer Kristensen
Variation in quality of care between hospitals: how to identify learning opportunities. BMJ quality & safety 33 (7) (2024)
Puji Faitna, Rachel Harwood, Simon E Kenny, Russell M Viner, Paul P Aylin, Dougal S Hargreaves, Alex Bottle
Impact of the COVID-19 pandemic on the clinical management trends for acute appendicitis among the under-25s: a retrospective study. Archives of disease in childhood 109 (4) (2024)
Puji Faitna, Rachel Harwood, Simon E Kenny, Russell M Viner, Paul P Aylin, Dougal S Hargreaves, Alex Bottle
Impact of the COVID-19 pandemic on the clinical management trends for acute appendicitis among the under-25s: a retrospective study. Archives of disease in childhood 109 (4) (2024)
Puji Faitna, Rachel Harwood, Simon E Kenny, Russell M Viner, Paul P Aylin, Dougal S Hargreaves, Alex Bottle
Impact of the COVID-19 pandemic on the clinical management trends for acute appendicitis among the under-25s: a retrospective study. Archives of disease in childhood 109 (4) (2024)
Nishani Jayasooriya, Sonia Saxena, Jonathan Blackwell, Alex Bottle, Hanna Creese, Irene Petersen, Richard C G Pollok, null null
Associations between prior healthcare use, time to diagnosis, and clinical outcomes in inflammatory bowel disease: a nationally representative population-based cohort study. BMJ open gastroenterology 11 (1) (2024)
Puji Faitna, Dougal S Hargreaves, Francesca K Neale, Simon E Kenny, Russell M Viner, Paul P Aylin, Alex Bottle, Paul Ashley
The impact of the COVID-19 pandemic on 397 631 elective dental admissions among the under-25s in England: a retrospective study. Journal of public health (Oxford, England) (2024)
Alex Bottle, Pia Kjaer Kristensen
Variation in quality of care between hospitals: how to identify learning opportunities. BMJ quality & safety (2024)
Puji Faitna, Rachel Harwood, Simon E Kenny, Russell M Viner, Paul P Aylin, Dougal S Hargreaves, Alex Bottle
Impact of the COVID-19 pandemic on the clinical management trends for acute appendicitis among the under-25s: a retrospective study. Archives of disease in childhood (2024)
Puji Faitna, Dougal S Hargreaves, Francesca K Neale, Simon E Kenny, Russell M Viner, Paul P Aylin, Alex Bottle, Paul Ashley
The impact of the COVID-19 pandemic on 397 631 elective dental admissions among the under-25s in England: a retrospective study. Journal of public health (Oxford, England) 46 (3) (2024)
Puji Faitna, Dougal S Hargreaves, Francesca K Neale, Simon E Kenny, Russell M Viner, Paul P Aylin, Alex Bottle, Paul Ashley
The impact of the COVID-19 pandemic on 397 631 elective dental admissions among the under-25s in England: a retrospective study. Journal of public health (Oxford, England) 46 (3) (2024)
Nishani Jayasooriya, Sonia Saxena, Jonathan Blackwell, Alex Bottle, Hanna Creese, Irene Petersen, Richard C G Pollok, null null
Associations between prior healthcare use, time to diagnosis, and clinical outcomes in inflammatory bowel disease: a nationally representative population-based cohort study. BMJ open gastroenterology 11 (1) (2024)
Christian Philipp Selinger, Alex Bottle, Christopher Andrew Lamb, Rachel Ainley, Ruth Wakeman, Barney Hawthorne
Evaluation of emergency hospital admissions for inflammatory bowel disease as a possible marker of quality of care of British IBD inflammatory bowel disease units. Frontline gastroenterology 15 (3) (2024)
Nishani Jayasooriya, Samantha Baillie, Jonathan Blackwell, Alex Bottle, Irene Petersen, Hanna-Marie Creese, Sonia Saxena, Richard C G Pollok, null null
Systematic review with meta-analysis: Time to diagnosis and the impact of delayed diagnosis on clinical outcomes in inflammatory bowel disease. Alimentary pharmacology & therapeutics 57 (6) (2023)
Nishani Jayasooriya, Samantha Baillie, Jonathan Blackwell, Alex Bottle, Irene Petersen, Hanna-Marie Creese, Sonia Saxena, Richard C G Pollok, null null
Systematic review with meta-analysis: Time to diagnosis and the impact of delayed diagnosis on clinical outcomes in inflammatory bowel disease. Alimentary pharmacology & therapeutics 57 (6) (2023)
Nishani Jayasooriya, Samantha Baillie, Jonathan Blackwell, Alex Bottle, Irene Petersen, Hanna-Marie Creese, Sonia Saxena, Richard C G Pollok, null null
Systematic review with meta-analysis: Time to diagnosis and the impact of delayed diagnosis on clinical outcomes in inflammatory bowel disease. Alimentary pharmacology & therapeutics 57 (6) (2023)
Nishani Jayasooriya, Samantha Baillie, Jonathan Blackwell, Alex Bottle, Irene Petersen, Hanna-Marie Creese, Sonia Saxena, Richard C G Pollok, null null
Systematic review with meta-analysis: Time to diagnosis and the impact of delayed diagnosis on clinical outcomes in inflammatory bowel disease. Alimentary pharmacology & therapeutics (2023)
Nishani Jayasooriya, Richard C G Pollok, Jonathan Blackwell, Alex Bottle, Irene Petersen, Hanna-Marie Creese, Sonia Saxena, null null
Adherence to 5-aminosalicylic acid maintenance treatment in young people with ulcerative colitis: a retrospective cohort study in primary care. The British journal of general practice : the journal of the Royal College of General Practitioners (2023)
Alex Bottle, Roger Newson, Puji Faitna, Benedict W J Hayhoe, Martin R Cowie
Changes in heart failure management and long-term mortality over 10 years: observational study. Open heart 9 (1) (2022)
Nishani Jayasooriya, Jonathan Blackwell, Sonia Saxena, Alex Bottle, Irene Petersen, Hanna-Marie Creese, Matthew Hotopf, Richard C G Pollok, null null
Antidepressant medication use in Inflammatory Bowel Disease: a nationally representative population-based study. Alimentary pharmacology & therapeutics 55 (10) (2022)
Alex Bottle, Alex Liddle
Hip fracture in the COVID-19 era: what can we say about care and patient outcomes? BMJ quality & safety (2022)
Alex Bottle, Roger Newson, Puji Faitna, Benedict Hayhoe, Martin R Cowie
Risk prediction of mortality for patients with heart failure in England: observational study in primary care. ESC heart failure (2022)
Alex Bottle, Francesca K Neale, Kimberley A Foley, Russell M Viner, Simon E Kenny, Paul P Aylin, Sonia Saxena, Dougal S Hargreaves
Impact of COVID-19 on outpatient appointments in children and young people in England: an observational study. BMJ open 12 (8) (2022)
Alex Bottle, Puji Faitna, Stephen James Brett, Paul Aylin
Factors associated with, and variations in, COVID-19 hospital death rates in England's first two waves: observational study. BMJ open 12 (6) (2022)
Kimberley A Foley, Edward John Maile, Alex Bottle, Francesca K Neale, Russell M Viner, Simon E Kenny, Azeem Majeed, Dougal S Hargreaves, Sonia Saxena
Impact of COVID-19 on primary care contacts with children and young people in England: longitudinal trends study 2015-2020. The British journal of general practice : the journal of the Royal College of General Practitioners 72 (720) (2022)
Andi Orlowski, Sally Snow, Heather Humphreys, Wayne Smith, Rebecca Siân Jones, Rachel Ashton, Jackie Buck, Alex Bottle
Bridging the impactibility gap in population health management: a systematic review. BMJ open 11 (12) (2021)
Max Warner, Samantha Burn, George Stoye, Paul P Aylin, Alex Bottle, Carol Propper
Socioeconomic deprivation and ethnicity inequalities in disruption to NHS hospital admissions during the COVID-19 pandemic: a national observational study. BMJ quality & safety (2021)
Perla J Marang-van de Mheen, Hein Putter, Esther Bastiaannet, Alex Bottle
Competing risks in quality and safety research: a framework to guide choice of analysis and improve reporting. BMJ quality & safety 30 (12) (2021)
Jonathan Blackwell, Christopher Alexakis, Sonia Saxena, Hanna-Marie Creese, Alex Bottle, Irene Petersen, Matthew Hotopf, Richard C G Pollok
Association between antidepressant medication use and steroid dependency in patients with ulcerative colitis: a population-based study. BMJ open gastroenterology 8 (1) (2021)
Alex Bottle, John P Browne
Outsourcing care to the private sector: some reassuring evidence on patient outcomes. BMJ quality & safety (2021)
Alex Bottle, Puji Faitna, Paul P Aylin, Martin R Cowie
Five-year outcomes following left ventricular assist device implantation in England. Open heart 8 (1) (2021)
Alex Bottle, Puji Faitna, Paul P Aylin
Patient-level and hospital-level variation and related time trends in COVID-19 case fatality rates during the first pandemic wave in England: multilevel modelling analysis of routine data. BMJ quality & safety (2021)
Alex Bottle, Richard Griffiths, Stuart White, Henry Wynn-Jones, Paul Aylin, Iain Keith Moppett, Emyr Chowdhury, Helen Wilson, Benjamin M Davies
Periprosthetic fractures: the next fragility fracture epidemic? A national observational study. BMJ open 10 (12) (2020)
Alex Bottle, Carole Cohen, Amanda Lucas, Kavitha Saravanakumar, Zia Ul-Haq, Wayne Smith, Azeem Majeed, Paul Aylin
How an electronic health record became a real-world research resource: comparison between London's Whole Systems Integrated Care database and the Clinical Practice Research Datalink. BMC medical informatics and decision making 20 (1) (2020)
Geva Greenfield, Mitch Blair, Paul P Aylin, Sonia Saxena, Azeem Majeed, Maurice Hoffman, Alex Bottle
Frequent attendances at emergency departments in England. Emergency medicine journal : EMJ 37 (10) (2020)
Jonathan Blackwell, Sonia Saxena, Irene Petersen, Matthew Hotopf, Hanna-Marie Creese, Alex Bottle, Christopher Alexakis, Richard C G Pollok, null null
Depression in individuals who subsequently develop inflammatory bowel disease: a population-based nested case-control study. Gut 70 (9) (2020)
Geva Greenfield, Mitch Blair, Paul P Aylin, Sonia Saxena, Azeem Majeed, Alex Bottle
Characteristics of frequent paediatric users of emergency departments in England: an observational study using routine national data. Emergency medicine journal : EMJ 38 (2) (2020)
Richard Ma, Elizabeth Cecil, Alex Bottle, Rebecca French, Sonia Saxena
Impact of a pay-for-performance scheme for long-acting reversible contraceptive (LARC) advice on contraceptive uptake and abortion in British primary care: An interrupted time series study. PLoS medicine 17 (9) (2020)
Angelos P Kassianos, Kanika I Dharmayat, Geva Greenfield, Alex Bottle, Kausik K Ray
American Heart Association's Cholesterol CarePlan as a Smartphone-Delivered Web App for Patients Prescribed Cholesterol-Lowering Medication: Protocol for an Observational Feasibility Study. JMIR research protocols 8 (1) (2019)
Jonathan Blackwell, Sonia Saxena, Christopher Alexakis, Alex Bottle, Elizabeth Cecil, Azeem Majeed, Richard C G Pollok
The impact of smoking and smoking cessation on disease outcomes in ulcerative colitis: a nationwide population-based study. Alimentary pharmacology & therapeutics 50 (5) (2019)
Kimberley A Foley, Tishya Venkatraman, Bina Ram, Louisa Jane Ells, Esther M F van Sluijs, Dougal S Hargreaves, Felix Greaves, Mansour Taghavi Azar Sharabiani, Russell M Viner, Alex Bottle, Sonia Saxena
Protocol for developing a core outcome set for evaluating school-based physical activity interventions in primary schools. BMJ open 9 (12) (2019)
Daniel Furnivall, Alex Bottle, Paul P Aylin
Retrospective analysis of the national impact of industrial action by English junior doctors in 2016. BMJ open 8 (1) (2018)
Alex Bottle, Dani Kim, Paul P Aylin, F Azeem Majeed, Martin R Cowie, Benedict W J Hayhoe
Real-world presentation with heart failure in primary care: do patients selected to follow diagnostic and management guidelines have better outcomes? Open heart 5 (2) (2018)
Elizabeth Cecil, Samantha Wilkinson, Alex Bottle, Aneez Esmail, Charles Vincent, Paul P Aylin
National hospital mortality surveillance system: a descriptive analysis. BMJ quality & safety 27 (12) (2018)
Elizabeth Cecil, Alex Bottle, Aneez Esmail, Samantha Wilkinson, Charles Vincent, Paul P Aylin
Investigating the association of alerts from a national mortality surveillance system with subsequent hospital mortality in England: an interrupted time series analysis. BMJ quality & safety 27 (12) (2018)
Violeta Balinskaite, Alex Bottle, Louise Johanna Shaw, Azeem Majeed, Paul Aylin
Reorganisation of stroke care and impact on mortality in patients admitted during weekends: a national descriptive study based on administrative data. BMJ quality & safety 27 (8) (2017)
Alex Bottle, Helen E Chase, Paul P Aylin, Mark Loeffler
Does early return to theatre add value to rates of revision at 3 years in assessing surgeon performance for elective hip and knee arthroplasty? National observational study. BMJ quality & safety 27 (5) (2017)
Alex Bottle, Chiara Maria Ventura, Kumar Dharmarajan, Paul Aylin, Francesca Ieva, Anna Maria Paganoni
Regional variation in hospitalisation and mortality in heart failure: comparison of England and Lombardy using multistate modelling. Health care management science 21 (2) (2017)
Alex Bottle, Rosalind Goudie, Derek Bell, Paul P Aylin, Martin R Cowie
Use of hospital services by age and comorbidity after an index heart failure admission in England: an observational study. BMJ open 6 (6) (2016)
Rajvinder Samra, Alex Bottle, Paul P Aylin
Monitoring patient safety in primary care: an exploratory study using in-depth semistructured interviews. BMJ open 5 (9) (2015)

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Publication Activity (10 Years)

Top Topics

Top Venues

Alex Bottle