Publications
SCIENTIFIC PAPERS
Epidemiology of Psoriasis in Poland: Prevalence, Incidence, and Mortality Rates
Bartosińska J, Szepietowski JC, Raczkiewicz D, Griffiths CEM, Ashcroft DM, Wright AK, Podwójcic K, Turcza J, Maluchnik M, Chłoń-Domińczak A, Krasowska D
International Journal of Dermatology, 2025
Abo-Tabik M, Parisi R, Hann M, Tucker R, Willis S, Ashcroft DM, Griffiths CEM
Journal of the European Academy of Dermatology and Venereology, 2024
Skin diseases among adults in Tasiilaq, East Greenland
Haulrig MB, Andersson AM, Maul J-T, Xu J, Lwin SM, Flohr C, Hove LS, Agner T, Koch A, Griffiths CEM, Zachariae C, Thyssen JP
International Journal of Circumpolar Health, 2024
Experience of living with psoriasis in Brazil: a Global Psoriasis Atlas online survey
Barboza da Silva J, Wright AK, Carvalho AVE, Griffiths CEM, Ashcroft DM
International Journal of Dermatology, 2024
Prevalence of anxiety and depression symptoms among patients with psoriasis in Kabul, Afghanistan
Aalemi AK, Wright AK, Habib K, Raofi N, Ashcroft DM, Griffiths CEM
International Journal of Dermatology, 2024
Frysz M, Patel S, Yee Li MO, Griffiths CEM, Warren RB, Ashcroft DM
British Journal of Dermatology, 2024
The epidemiology of atopic dermatitis and psoriasis in the indigenous people of Brazil
Andrade DDBC, Nzundu R, Rodrigues RRD, Romiti R, Santana YRT, Kurizky PS, de Lima APR, Carvalho A, Ashcroft DM, Gomes CM, Griffiths CEM
Journal of the European Academy of Dermatology and Venereology, 2024
Muntyanu A, Milan R, Kaouache M, Ringuet J, Gulliver W, Pivneva I, Royer J, Leroux M, Chen K, Yu Q, Litvinov IV, Griffiths CEM, Ashcroft DM, Rahme E, Netchiporouk E
American Journal of Clinical Dermatology, 2024
Estimating the burden of vitiligo: a systematic review and modelling study
Akl J, Lee S, Ju HJ, Parisi R, Kim JY, Jeon JJ, Heo Y-W, Eleftheriadou V, Hamzavi I, Griffiths CEM, Ashcroft DM, Mysore V, Gupta S, Parsad D, Lim H, Bae JM, Ezzedine K
The Lancet Public Health, 2024
Abo-Tabik M, Parisi R, Hann M, Tucker R, Willis S, Ashcroft DM, Griffiths CEM
Journal of the European Academy of Dermatology and Venereology, 2024
Skin diseases among adults in Tasiilaq, East Greenland
Haulrig MB, Andersson AM, Maul J-T, Xu J, Lwin SM, Flohr C, Hove LS, Agner T, Koch A, Griffiths CEM, Zachariae C, Thyssen JP
International Journal of Circumpolar Health, 2024
Experience of living with psoriasis in Brazil: a Global Psoriasis Atlas online survey
Barboza da Silva J, Wright AK, Carvalho AVE, Griffiths CEM, Ashcroft DM
International Journal of Dermatology, 2024
Prevalence of anxiety and depression symptoms among patients with psoriasis in Kabul, Afghanistan
Aalemi AK, Wright AK, Habib K, Raofi N, Ashcroft DM, Griffiths CEM
International Journal of Dermatology, 2024
Frysz M, Patel S, Yee Li MO, Griffiths CEM, Warren RB, Ashcroft DM
British Journal of Dermatology, 2024
The epidemiology of atopic dermatitis and psoriasis in the indigenous people of Brazil
Andrade DDBC, Nzundu R, Rodrigues RRD, Romiti R, Santana YRT, Kurizky PS, de Lima APR, Carvalho A, Ashcroft DM, Gomes CM, Griffiths CEM
Journal of the European Academy of Dermatology and Venereology, 2024
Muntyanu A, Milan R, Kaouache M, Ringuet J, Gulliver W, Pivneva I, Royer J, Leroux M, Chen K, Yu Q, Litvinov IV, Griffiths CEM, Ashcroft DM, Rahme E, Netchiporouk E
American Journal of Clinical Dermatology, 2024
Estimating the burden of vitiligo: a systematic review and modelling study
Akl J, Lee S, Ju HJ, Parisi R, Kim JY, Jeon JJ, Heo Y-W, Eleftheriadou V, Hamzavi I, Griffiths CEM, Ashcroft DM, Mysore V, Gupta S, Parsad D, Lim H, Bae JM, Ezzedine K
The Lancet Public Health, 2024
Payne K, Ciamponi F, Allen T, Thompson AJ, Gkountouras G, Gavan SP, Reid CT, Griffiths CEM, Ashcroft DM
Journal of the European Academy of Dermatology and Venereology, 2023
Chen TC, Wang TC, Yiu ZZN, Lee MS, Chen LC, Chan KA, Griffiths CEM, Ashcroft DM
Journal of the European Academy of Dermatology and Venereology, 2023
Julia-Tatjana Maul, Fabienne Fröhlich, Lara Valeska Maul, Rieka Stunnenberg, Fernando Valenzuela, Claudia De La Cruz, Cristián Vera-Kellet, Daniela Armijo, Wagner G Cesar, Andre Carvalho, Johannes Alexander Didaskalu, Nicole Graf, Alexander Egeberg, Jashin J Wu, Jacob P Thyssen, Ricardo Romiti, Christopher E M Griffiths
British Journal of Dermatology, 2023
Romiti R, Martins LPF, Santana YRT, Timbó RV, Kurizky PS, Barroso DH, de Andrade RR, Gomes CM, Griffiths CEM
British Journal of Dermatology, 2023
Siew Eng Choon, Alison K Wright, Christopher E M Griffiths, Kit Wan Wong, Kwee Eng Tey, Yee Ting Lim, Keow Yin Chua, Darren M Ashcroft
British Journal of Dermatology, 2023
Fertility Trends and Adverse Pregnancy Outcomes in Female Patients with Psoriasis in the UK
Teng-Chou Chen, Ireny Y. K. Iskandar, Rosa Parisi, Matthias Pierce, Clare Tower, C. Elise Kleyn, Christopher E. M. Griffiths, Darren M. Ashcroft
JAMA Dermatology, 2023
A skin disease survey of the Maasai in North Eastern Tanzania
Khan SS, Ashcroft DM, Dlova N, Kini LC, Mavura D, Philemon RN, Sabushimike D, Swan R, Trialonis-Suthakharan N, Tian T, Varma A, Griffiths CEM
British Journal of Dermatology, 2023
Prevalence, comorbidities and mortality of generalized pustular psoriasis: A literature review
Jörg C. Prinz, Siew Eng Choon, Christopher E. M. Griffiths, Joseph F. Merola, Akimichi Morita ,Darren M. Ashcroft, Manuelle Viguier.
Journal of the European Academy for Dermatology and Venereology, 2022
Incidence, prevalence, and mortality of people with psoriasis and psoriatic arthritis in Taiwan: A nationwide cohort study
Ireny Y.K. Iskandar, Teng-Chou Chen, Li-Chia Chen, Meng-Sui Lee, Yen-Yun Yang, Ting-Chun Wang, Yu-Chun Hsieh, K. Arnold Chan, Christopher E.M. Griffiths, Darren M. Ashcroft.
Acta Dermato-Venereologica, 2022
Incidence and prevalence of psoriasis in multi-ethnic Johor Bahru, Malaysia: a population-based cohort study using electronic health data routinely captured in the Teleprimary Care (TPC) clinical information system from 2010 to 2020
Siew Eng Choon, Alison K. Wright, Christopher E.M. Griffiths, Kwee Eng Tey, Kit Wan Wong, Yoong Wei Lee, Ushananthiny Suvelayutnan, Jeevitha Mariapun, Darren M.
British Journal of Dermatology, 2022
Mapping opportunities for the earlier diagnosis of psoriasis in primary care settings in the UK
Maha Abo-Tabik, Rosa Parisi, Catharine Morgan, Sarah Willis, Christopher EM Griffiths, Darren Ashcroft.
British Journal of General Practice, 2022
Limitations of Using Questionnaires for Assessing the Prevalence of Psoriasis and Atopic Dermatitis Among Adults
Lea K. Nymand, MSc1; Yuki M. F. Andersen, MD, PhD1; Jacob P. Thyssen, MD, PhD, DMSc1; Alexander Egeberg, MD, PhD1
JAMA Dermatology, 2021
The incidence of psoriasis in Chile: an analysis of the National Waiting List Repository
C. Lecaros, J. Dunstan, F. Villena, D. M. Ashcroft, R. Parisi, C. E. M. Griffiths, S. Härtel, J. T. Maul, C. De la Cruz
Clinical and Experimental Dermatology, 2021
Concordance and timing in recording cancer events in primary care, hospital and mortality records for patients with and without psoriasis: a population-based cohort study
Alex M. Trafford, Rosa Parisi, Martin K. Rutter, Evangelos Kontopantelis, Christopher E. M. Griffiths, Darren M. Ashcroft.
Public Library of Science, 2021, doi.org/10.1371/journal.pone.0254661
Psoriasis Prevalence in Adults in the United States
April W. Armstrong, MD, MPH1; Manan D. Mehta, BS; Clayton W. Schupp, PhD; George C. Gondo, MA; Stacie J. Bell, PhD; Christopher E. M. Griffiths, MD.
JAMA Dermatology, 2021; doi:10.1001/jamadermatol.2021.2007
Development of clinical diagnostic criteria for chronic plaque psoriasis: an international e‐Delphi study
Abo-Tabik M, Parisi R, Willis S.C, Griffiths C.E.M, Ashcroft D.M
British Journal of Dermatology, 2021; doi:10.1111/bjd.20096
National, regional, and worldwide epidemiology of psoriasis: systematic analysis and modelling study
Parisi R, Iskandar IY, Kontopantelis E, Augustin M, Griffiths CEM, Ashcroft DM.
BMJ 2020; 28;369:m1590
Psoriasis and the risk of developing or dying from cancer: a systematic review and meta-analysis of observational studies
Trafford, AM, Parisi, R, Kontopantelis, E, Griffiths, CEM, Ashcroft, DM.
JAMA Dermatology 2019; 155(12):1390-1403
Psychiatric morbidity and suicidal behaviour in psoriasis: a primary care cohort study
Parisi R, Webb RT, Kleyn CE, Carr MJ, Kapur N, Griffiths CEM, Ashcroft DM.
British Journal of Dermatology 2019; 180: 108-115
Alcohol-related mortality in patients with psoriasis: a population-based cohort study
Parisi R, Webb RT, Carr MJ, Moriarty KJ, Kleyn CE, Griffiths CEM, Ashcroft DM.
JAMA Dermatology 2017; 153(12): 1256-1262
The global state of psoriasis disease epidemiology: a workshop report
Griffiths CEM, van der Walt JM, Ashcroft DM, Flohr C, Naldi L, Nijsten T, Augustin M.
British Journal of Dermatology 2017; 177(1): e4-e7