J. Chandan

Most-cited papers

1. Global burden and strength of evidence for 88 risk factors in 204 countries and 811 subnational locations, 1990–2021: a systematic analysis for the Global Burden of Disease Study 2021

   Michael Gregory A Aleksandr Y Peng Kalkidan Hassen Yohanne Brauer Roth Aravkin Zheng Abate Abate Abbafati Abb, Michael Brauer, G. Roth, A. Aravkin +496 more

   2024The Lancet1,840 citations Open access

   Semantic Scholar

   Save

2. Symptoms and risk factors for long COVID in non-hospitalized adults

   A. Subramanian, K. Nirantharakumar, Sarah E. Hughes, P. Myles +33 more

   2022Nature Medicine905 citations Open access

   Semantic Scholar

   Save

3. Symptoms, complications and management of long COVID: a review

   O. Aiyegbusi, Sarah E. Hughes, G. Turner, S. C. Rivera +8 more

   2021Journal of the Royal Society of Medicine812 citations Open access

   Semantic Scholar

   Save

4. Global burden of 292 causes of death in 204 countries and territories and 660 subnational locations, 1990–2023: a systematic analysis for the Global Burden of Disease Study 2023

   M. Naghavi, H. Kyu, B. A, M. Aalipour +496 more

   2025The Lancet460 citations Open access

   Semantic Scholar

   Save

5. Burden of 375 diseases and injuries, risk-attributable burden of 88 risk factors, and healthy life expectancy in 204 countries and territories, including 660 subnational locations, 1990–2023: a systematic analysis for the Global Burden of Disease Study 2023

   S. Hay, K. Ong, D. Santomauro, B. A +496 more

   2025The Lancet401 citations Open access

   Semantic Scholar

   Save

6. Association between the reproductive health of young women and cardiovascular disease in later life: umbrella review

   K. Okoth, J. Chandan, T. Marshall, S. Thangaratinam +3 more

   2020British medical journal343 citations Open access

   Semantic Scholar

   Save

7. The burden of mental disorders, substance use disorders and self-harm among young people in Europe, 1990–2019: Findings from the Global Burden of Disease Study 2019

   G. Castelpietra, A. Knudsen, E. Agardh, B. Armocida +110 more

   2022The Lancet Regional Health - Europe321 citations Open access

   Semantic Scholar

   Save

8. Global, regional, and national mortality among young people aged 10–24 years, 1950–2019: a systematic analysis for the Global Burden of Disease Study 2019

   Joseph L Peter S Kate Louise John S Vegard Susan M Nichol Ward Azzopardi Francis Santelli Skirbekk Sawyer Ka, J. Ward, P. Azzopardi, K. Francis +496 more

   2021The Lancet201 citations Open access

   Semantic Scholar

   Save

9. Global age-sex-specific all-cause mortality and life expectancy estimates for 204 countries and territories and 660 subnational locations, 1950–2023: a demographic analysis for the Global Burden of Disease Study 2023

   Austin E. Schumacher, P. Zheng, Ryan M. Barber, B. A +496 more

   2025The Lancet160 citations Open access

   Semantic Scholar

   Save

10. Assessing performance of the Healthcare Access and Quality Index, overall and by select age groups, for 204 countries and territories, 1990–2019: a systematic analysis from the Global Burden of Disease Study 2019

    Annie Jamal Akeem Nancy Corinne Kelly Marcia R Vishnu Jo Haakenstad Yearwood Fullman Bintz Bienhoff Weaver , Annie Haakenstad, J. Yearwood, N. Fullman +425 more

    2022Lancet Global Health149 citations Open access

    Semantic Scholar

    Save

11. Diabetes mortality and trends before 25 years of age: an analysis of the Global Burden of Disease Study 2019

    Ewerton Bruce B Caroline Kanyin Liane Theo Cristiana Mohse Cousin Duncan Stein Ong Vos Abbafati Abbasi-Kangev, Ewerton Cousin, B. Duncan, C. Stein +405 more

    2022The Lancet Diabetes and Endocrinology102 citations Open access

    Semantic Scholar

    Save

12. Health effects associated with exposure to intimate partner violence against women and childhood sexual abuse: a Burden of Proof study

    Cory N. Spencer, M. Khalil, Molly E Herbert, A. Aravkin +34 more

    2023Nature Medicine91 citations Open access

    Semantic Scholar

    Save

13. Estimating global injuries morbidity and mortality: methods and data used in the Global Burden of Disease 2017 study

    S. James, Chris D. Castle, Zachary V. Dingels, Jack T. Fox +496 more

    2020Injury Prevention90 citations Open access

    Semantic Scholar

    Save

14. Risk of Cardiometabolic Disease and All‐Cause Mortality in Female Survivors of Domestic Abuse

    J. Chandan, T. Thomas, C. Bradbury-Jones, Julie C. Taylor +2 more

    2020Journal of the American Heart Association : Cardiovascular and Cerebrovascular Disease76 citations Open access

    Semantic Scholar

    Save

15. Covid-19: breaking the chain of household transmission

    Shamil Haroon, J. Chandan, J. Middleton, K. Cheng

    2020British medical journal68 citations Open access

    Semantic Scholar

    Save

16. Qualitative exploration of digital chatbot use in medical education: A pilot study

    Anjuli Kaur, Sid Singh, J. Chandan, T. Robbins +1 more

    2021Digital Health66 citations Open access

    Semantic Scholar

    Save

17. COVID-19 vaccine hesitancy in the UK: a longitudinal household cross-sectional study

    K. Chaudhuri, Anindita Chakrabarti, J. Chandan, S. Bandyopadhyay

    2021BMC Public Health62 citations Open access

    Semantic Scholar

    Save

18. The risk of mental illness in people living with HIV in the UK: a propensity score-matched cohort study.

    Tiffany E. Gooden, M. Gardner, Jing-Ya Wang, J. Chandan +7 more

    2022The Lancet HIV51 citations Open access

    Semantic Scholar

    Save

19. Non-Pharmacological Therapies for Post-Viral Syndromes, Including Long COVID: A Systematic Review

    J. Chandan, Kirsty R. Brown, N. Simms-Williams, N. Bashir +17 more

    2022medRxiv50 citations Open access

    Semantic Scholar

    Save

20. Nonsteroidal Antiinflammatory Drugs and Susceptibility to COVID‐19

    J. Chandan, Dawit Zemedikun, R. Thayakaran, N. Byne +20 more

    2020Arthritis & Rheumatology43 citations Open access

    Semantic Scholar

    Save

21. The state of health in the European Union (EU-27) in 2019: a systematic analysis for the Global Burden of Disease study 2019

    João Vasco Santos, A. Padrón-Monedero, B. Bikbov, D. Grad +235 more

    2024BMC Public Health37 citations Open access

    Semantic Scholar

    Save

22. Burden of chronic diseases associated with periodontal diseases: a retrospective cohort study using UK primary care data

    Dawit Zemedikun, J. Chandan, D. Raindi, A. Rajgor +7 more

    2021BMJ Open36 citations Open access

    Semantic Scholar

    Save

23. The burden of injury in Central, Eastern, and Western European sub-region: a systematic analysis from the Global Burden of Disease 2019 Study

    J. Haagsma, P. Charalampous, F. Ariani, A. Gallay +134 more

    2022Archives of Public Health35 citations Open access

    Semantic Scholar

    Save

24. Social Deprivation and Incident Diabetes-Related Foot Disease in Patients With Type 2 Diabetes: A Population-Based Cohort Study

    Jenny M. Riley, C. Antza, Punith Kempegowda, A. Subramanian +6 more

    2021Diabetes Care33 citations Open access

    Semantic Scholar

    Save

25. The association between inflammatory bowel disease and mental ill health: a retrospective cohort study using data from UK primary care

    Nosheen Umar, D. King, J. Chandan, N. Bhala +5 more

    2022Alimentary Pharmacology and Therapeutics32 citations Open access

    Semantic Scholar

    Save

26. Disease burden attributable to intimate partner violence against females and sexual violence against children in 204 countries and territories, 1990–2023: a systematic analysis for the Global Burden of Disease Study 2023

    Luisa S Cory N Jack Gabriela Fernanda Hasan Samar Siddig Flor Spencer Cagney Gil Aalruz Abd ElHafeez Abdelw, L. Flor, Cory N. Spencer, Jack Cagney +496 more

    2025The Lancet30 citations Open access

    Semantic Scholar

    Save

27. Health effects associated with exposure of children to physical violence, psychological violence and neglect: a Burden of Proof study

    L. Flor, C. Stein, Gabriela F. Gil, M. Khalil +37 more

    2025Nature Human Behaviour28 citations Open access

    Semantic Scholar

    Save

28. Association of Metformin with Susceptibility to COVID-19 in People with Type 2 Diabetes

    Jing-Ya Wang, Jennifer Cooper, K. Gokhale, D. Acosta‐Mena +22 more

    2021Journal of Clinical Endocrinology and Metabolism27 citations Open access

    Semantic Scholar

    Save

29. Impact of national COVID-19 restrictions on incidence of notifiable communicable diseases in England: an interrupted time series analysis

    Katrina Nash, Jo Lai, Karanbir Sandhu, J. Chandan +3 more

    2022BMC Public Health25 citations Open access

    Semantic Scholar

    Save

30. Postpartum haemorrhage and risk of mental ill health: A population-based longitudinal study using linked primary and secondary care databases.

    W. Parry-Smith, K. Okoth, A. Subramanian, K. Gokhale +5 more

    2021Journal of Psychiatric Research25 citations Open access

    Semantic Scholar

    Save

31. Cardio-metabolic outcomes in South Asians compared to White Europeans in the United Kingdom: a matched controlled population-based cohort study

    Munerah Almulhem, J. Chandan, K. Gokhale, N. Adderley +5 more

    2021BMC Cardiovascular Disorders24 citations Open access

    Semantic Scholar

    Save

32. Therapies for Long COVID in non-hospitalised individuals: from symptoms, patient-reported outcomes and immunology to targeted therapies (The TLC Study)

    Shamil Haroon, K. Nirantharakumar, Sarah E. Hughes, A. Subramanian +39 more

    2022BMJ Open23 citations Open access

    Semantic Scholar

    Save

33. Clinical decision support systems for maternity care: a systematic review and meta-analysis

    N. Cockburn, Cristina A. Osborne, S. Withana, Amy Elsmore +6 more

    2024EClinicalMedicine22 citations Open access

    Semantic Scholar

    Save

34. The interaction of ethnicity and deprivation on COVID-19 mortality risk: a retrospective ecological study

    K. Chaudhuri, Anindita Chakrabarti, J. Lima, J. Chandan +1 more

    2020Scientific Reports20 citations Open access

    Semantic Scholar

    Save

35. The health effects associated with physical, sexual and psychological gender-based violence against men and women: a Burden of Proof study

    C. Stein, L. Flor, Gabriela F. Gil, M. Khalil +37 more

    2025Nature Human Behaviour19 citations Open access

    Semantic Scholar

    Save

36. Ethical reporting of research on violence against women and children: a review of current practice and recommendations for future guidelines

    Amber Peterman, Karen Devries, Alessandra Guedes, J. Chandan +4 more

    2023BMJ Global Health17 citations Open access

    Semantic Scholar

    Save

37. The association between exposure to domestic abuse in women and the development of syndromes indicating central nervous system sensitization: A retrospective cohort study using UK primary care records

    J. Chandan, Deepiksana Keerthy, K. Gokhale, C. Bradbury-Jones +4 more

    2021European Journal of Pain17 citations Open access

    Semantic Scholar

    Save

38. Comorbidity phenotypes and risk of mortality in patients with osteoarthritis in the UK: a latent class analysis

    Dawit Zemedikun, Helena Lee, K. Nirantharakumar, K. Raza +3 more

    2022Arthritis Research & Therapy16 citations Open access

    Semantic Scholar

    Save

39. Non-pharmacological therapies for postviral syndromes, including Long COVID: a systematic review and meta-analysis protocol

    J. Chandan, Kirsty R. Brown, N. Simms-Williams, J. Camaradou +15 more

    2022BMJ Open15 citations Open access

    Semantic Scholar

    Save

40. Long term miscarriage-related hypertension and diabetes mellitus. Evidence from a United Kingdom population-based cohort study

    K. Okoth, A. Subramanian, J. Chandan, N. Adderley +3 more

    2022PLoS ONE15 citations Open access

    Semantic Scholar

    Save

41. Implementation of novel and conventional outbreak control measures in managing COVID-19 outbreaks in a large UK prison

    Paul C. Coleman, Adam Pailing, A. Roy, E. O'Moore +8 more

    2022BMC Public Health13 citations Open access

    Semantic Scholar

    Save

42. Type 2 diabetes mellitus, glycaemic control, associated therapies and risk of rheumatoid arthritis: a retrospective cohort study

    Dawit Zemedikun, K. Gokhale, J. Chandan, Jennifer Cooper +5 more

    2021Rheumatology12 citations Open access

    Semantic Scholar

    Save

43. Long term impact of prophylactic antibiotic use before incision versus after cord clamping on children born by caesarean section: longitudinal study of UK electronic health records

    D. Šumilo, K. Nirantharakumar, B. Willis, G. Rudge +11 more

    2022British medical journal11 citations Open access

    Semantic Scholar

    Save

44. Achalasia Is Associated With Atopy in Patients Younger Than 40 Years of Age.

    D. King, T. Thomas, J. Chandan, N. Bhala +3 more

    2020American Journal of Gastroenterology11 citations

    Semantic Scholar

    Save

45. Risk of a subsequent diagnosis of inflammatory bowel disease in subjects with ophthalmic disorders associated with inflammatory bowel disease: a retrospective cohort analysis of UK primary care data

    D. King, J. Chandan, T. Thomas, A. Denniston +5 more

    2022BMJ Open10 citations Open access

    Semantic Scholar

    Save

46. Rapid translation of clinical guidelines into executable knowledge: A case study of COVID‐19 and online demonstration

    J. Fox, Omar Khan, Hywel Curtis, A. Wright +5 more

    2020Learning Health Systems10 citations Open access

    Semantic Scholar

    Save

47. Duration of prior psychotic illness and clozapine response: a retrospective observational study using electronic health records

    Rowena Jones, R. Upthegrove, M. Price, M. Pritchard +3 more

    2022Therapeutic Advances in Psychopharmacology9 citations Open access

    Semantic Scholar

    Save

48. Estimating the global health impact of gender-based violence and violence against children: a systematic review and meta-analysis protocol

    Cory N. Spencer, M. J. Baeza, Jaidev Kaur Chandan, Alexandra N Debure +8 more

    2022BMJ Open9 citations Open access

    Semantic Scholar

    Save

49. The Risk of Later Diagnosis of Inflammatory Bowel Disease in Patients With Dermatological Disorders Associated With Inflammatory Bowel Disease.

    D. King, J. Chandan, T. Thomas, K. Nirantharakumar +3 more

    2021Inflammatory Bowel Diseases8 citations Open access

    Semantic Scholar

    Save

50. Development and External Validation of Prognostic Models for COVID-19 to Support Risk Stratification in Secondary Care

    N. Adderley, Thomas Taverner, Malcolm J Price, Christopher Andrew Sainsbury +11 more

    2021Social Science Research Network8 citations Open access

    Semantic Scholar

    Save