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Background & Aims: Patients with fatty liver disease may experience stigma from the disease or comorbidities. In this cross-sectional study, we aimed to understand stigma among patients with nonalcoholic fatty liver disease (NAFLD)/nonalcoholic steatohepatitis (NASH) and healthcare providers., Methods: Members of the Global NASH Council created two surveys about experiences/attitudes toward NAFLD and related diagnostic terms: a 68-item patient and a 41-item provider survey., Results: Surveys were completed by 1,976 patients with NAFLD across 23 countries (51% Middle East/North Africa [MENA], 19% Europe, 17% USA, 8% Southeast Asia, 5% South Asia) and 825 healthcare providers (67% gastroenterologists/hepatologists) across 25 countries (39% MENA, 28% Southeast Asia, 22% USA, 6% South Asia, 3% Europe). Of all patients, 48% ever disclosed having NAFLD/NASH to family/friends; the most commonly used term was "fatty liver" (88% at least sometimes); "metabolic disease" or "MAFLD" were rarely used (never by >84%). Regarding various perceptions of diagnostic terms by patients, there were no substantial differences between "NAFLD", "fatty liver disease (FLD)", "NASH", or "MAFLD". The most popular response was being neither comfortable nor uncomfortable with either term (56%-71%), with slightly greater discomfort with "FLD" among the US and South Asian patients (47-52% uncomfortable). Although 26% of patients reported stigma related to overweight/obesity, only 8% reported a history of stigmatization or discrimination due to NAFLD. Among providers, 38% believed that the term "fatty" was stigmatizing, while 34% believed that "nonalcoholic" was stigmatizing, more commonly in MENA (43%); 42% providers (gastroenterologists/hepatologists 45% vs. 37% other specialties, p = 0.03) believed that the name change to metabolic dysfunction-associated steatotic liver disease (or MASLD) might reduce stigma. Regarding the new nomenclature, the percentage of providers reporting "steatotic liver disease" as stigmatizing was low (14%)., Conclusions: The perception of NAFLD stigma varies among patients, providers, geographic locations and sub-specialties., Impact and Implications: Over the past decades, efforts have been made to change the nomenclature of nonalcoholic fatty liver disease (NAFLD) to better align with its underlying pathogenetic pathways and remove any potential stigma associated with the name. Given the paucity of data related to stigma in NAFLD, we undertook this global comprehensive survey to assess stigma in NAFLD among patients and providers from around the world. We found there is a disconnect between physicians and patients related to stigma and related nomenclature. With this knowledge, educational programs can be developed to better target stigma in NAFLD among all stakeholders and to provide a better opportunity for the new nomenclature to address the issues of stigma., Competing Interests: Conflict of interest ZMY: research funding or consultation fees from AstraZeneca, Boehringer Ingelheim, Bristol Myers Squibb, Cymabay, GlaxoSmithKline, Intercept, Novo Nordisk, Siemens, Madrigal, Merck; VWSW: served as a consultant or advisory board member for AbbVie, Boehringer Ingelheim, Echosens, Gilead Sciences, Intercept, Inventiva, Novo Nordisk, Pfizer, Sagimet Biosciences, TARGET PharmaSolutions, Visirna, speaker for Abbott, AbbVie, Gilead Sciences, Novo Nordisk, Unilab, received a research grant from Gilead Sciences, co-founder of Illuminatio Medical Technology Limited; AMA: grant funding from NIH, Novo Nordisk, Target Pharma, consulting/advisory board for Novo Nordisk; JMS: consultant for Astra Zeneca, Apollo Endosurgery, Bayer, Boehringer Ingelheim, BMS, Gilead Sciences, GSK, Intercept Pharmaceuticals, Ipsen, Inventiva Pharma, Madrigal, MSD, Northsea Therapeutics, Novartis, Novo Nordisk, Pfizer, Roche, Sanofi, Siemens Healthineers, receives research funding from Gilead Sciences, Boehringer Ingelheim, Siemens Healthcare GmbH, has stock options of AGED diagnostics, Hepta Bio, received speaker honorarium from Boehringer Ingelheim, Echosens, MedPublico GmbH, Novo Nordisk, Madrigal Pharmaceuticals, Histoindex, MedPublico GmbH; CWS: speaker bureau fees from Gilead Sciences, Abbott; RL: receives funding support from NCATS, NIDDK, NHLBI, serves as a consultant to Aardvark Therapeutics, Altimmune, Amgen, Arrowhead Pharmaceuticals, AstraZeneca, Eli Lilly, Gilead, Glympse bio, Inipharma, Intercept, Inventiva, Ionis, Janssen Inc., Madrigal, Novo Nordisk, Merck, Pfizer, Sagimet, Theratechnologies, 89 bio, Takeda, Terns Pharmaceuticals and Viking Therapeutics. In addition, his institution received research grants from Arrowhead Pharmaceuticals, Astrazeneca, Boehringer-Ingelheim, Bristol-Myers Squibb, Eli Lilly, Galectin Therapeutics, Gilead, Intercept, Hanmi, Intercept, Inventiva, Ionis, Janssen, Madrigal Pharmaceuticals, Merck, Novo Nordisk, Pfizer, Sonic Incytes, Terns Pharmaceuticals, co-founder of LipoNexus Inc; PC: received research grants by MSD and Intercept. Other coauthors report no conflicts of interest related to this study. Please refer to the accompanying ICMJE disclosure forms for further details., (Copyright © 2023 European Association for the Study of the Liver. Published by Elsevier B.V. All rights reserved.)

The principal limitations of the terms NAFLD and NASH are the reliance on exclusionary confounder terms and the use of potentially stigmatising language. This study set out to determine if content experts and patient advocates were in favor of a change in nomenclature and/or definition. A modified Delphi process was led by three large pan-national liver associations. The consensus was defined a priori as a supermajority (67%) vote. An independent committee of experts external to the nomenclature process made the final recommendation on the acronym and its diagnostic criteria. A total of 236 panelists from 56 countries participated in 4 online surveys and 2 hybrid meetings. Response rates across the 4 survey rounds were 87%, 83%, 83%, and 78%, respectively. Seventy-four percent of respondents felt that the current nomenclature was sufficiently flawed to consider a name change. The terms "nonalcoholic" and "fatty" were felt to be stigmatising by 61% and 66% of respondents, respectively. Steatotic liver disease was chosen as an overarching term to encompass the various aetiologies of steatosis. The term steatohepatitis was felt to be an important pathophysiological concept that should be retained. The name chosen to replace NAFLD was metabolic dysfunction-associated steatotic liver disease. There was consensus to change the definition to include the presence of at least 1 of 5 cardiometabolic risk factors. Those with no metabolic parameters and no known cause were deemed to have cryptogenic steatotic liver disease. A new category, outside pure metabolic dysfunction-associated steatotic liver disease, termed metabolic and alcohol related/associated liver disease (MetALD), was selected to describe those with metabolic dysfunction-associated steatotic liver disease, who consume greater amounts of alcohol per week (140-350 g/wk and 210-420 g/wk for females and males, respectively). The new nomenclature and diagnostic criteria are widely supported and nonstigmatising, and can improve awareness and patient identification., Competing Interests: Declaration of interests Manal F. Abdelmalek consults, advises, and received grants from Bristol Myers Squibb, Hanmi, Intercept, Inventiva, and Madrigal. She consults and advises 89Bio, Merck, NGM Bio, Novo Nordisk, Sonic Incytes, and Theratechnologies. She is on the speakers’ bureau for the Chronic Liver Disease Foundation, Clinical Care Options, Fishawack, Medscape, and Terra Firma. She received grants from Allergan, Boehringer Ingelheim, Celgene, Durect, Enanta, Enyo, Galmed, Genentech, Gilead, Novo Nordisk, Poxel, Target NASH, and Viking. Quentin M. Anstee, on behalf of Newcastle University, consults for Alimentiv, Akero, AstraZeneca, Axcella, 89Bio, Boehringer Ingelheim, Bristol Myers Squibb, Galmed, GENFIT, Genentech, Gilead, GSK, Hanmi, HistoIndex, Intercept, Inventiva, Ionis, IQVIA, Janssen, Madrigal, Medpace, Merck, NGM Bio, Novartis, Novo Nordisk, PathAI, Pfizer, Pharmanest, Prosciento, Poxel, RTI, Resolution Therapeutics, Ridgeline Therapeutics, Roche, Shionogi, and Terns. He is on the speakers’ bureau for Fishawack, Integritas Communications, Kenes, Novo Nordisk, Madrigal, Medscape, and Springer Healthcare. He received grants from AstraZeneca, Boehringer Ingelheim, and Intercept. He holds intellectual property rights with Elsevier, Ltd. Ramon Bataller is on the speakers’ bureau for Abbvie and Gilead. Ulrich Beuers consults for CSL Behring. He is on the speakers’ bureau for Abacus and Zambon. Elisabetta Bugianesi advises Boehringer Ingelheim, MSD, and Novo Nordisk. Helena Cortez-Pinto consults and received grants from Novo Nordisk and Roche. She received grants from Eisai, Gilead, GMP-Orphan, and Intercept. Kenneth Cusi Consults for Aligos, Arrowhead, AstraZeneca, Boehringer Ingelheim, Bristol Myers Squibb, Covance, Lilly, Madrigal, Myovant, Novo Nordisk, Prosciento, Sagimet, and Siemens. He received grants from Echosens, Inventiva, LabCorp, Nordic Biosciences, and Target NASH. Sven M. Francque consults and received grants from Astellas, Falk, GENFIT, Gilead, Glympse Bio, Janssen, Inventiva, Merck, Pfizer, and Roche. He consults for AbbVie., Actelion, Aelin Therapeutics, Allergan, AstraZeneca, Bayer, Boehringer Ingelheim, Bristol Myers Squibb, Coherus, CSL Behring, Echosens, Eisai, ENYO, Galapagos, Galmed, Genetech, Intercept, Julius Clinical, Madrigal, Medimmune, NGM Bio, Novartis, Novo Nordisk, and Promethera. Samer Gawrieh consults for Pfizer and TransMedics. He received grants from LiverIncytes, Viking, and Zydus. Manuel Romero-Gómez advises and received grants from Novo Nordisk and Siemens. He advises AbbVie., Alpha-sigma, Allergan, AstraZeneca, Axcella, Boehringer Ingelheim, Bristol Myers Squibb, Gilead, Intercept, Inventia, Kaleido, MSD, Pfizer, Prosciento, Rubió, Shionogi, Sobi, and Zydus. He received grants from Echosens and Theratechnologies. Cynthia D. Guy consults for 89Bio, CymaBay, HistoIndex, Madrigal, and NGM. Stephen Harrison consults, advises, is involved with trials, received grants, and owns stock in Akero, Galectin, GENFIT, Hepion, and NGM Bio. He consults, advises, is involved with trials, and received grants from Axcella, Gilead, Intercept, Madrigal, and Poxel. He consults, advises, received grants, and owns stock in NorthSea Therapeutics. He consults, advises, and is involved with trials for Terns. He consults, advises, and received grants from HighTide, Novartis, Novo Nordisk, and Sagimet. He consults, advises, and owns stock in HistoIndex, Metacrine, and Sonic Incytes. He consults, received grants, and owns stock in Cirius. He consults, is involved with trials, and received grants from ENYO and Viking. He is involved with trials and received grants from Genentech. He consults and is involved with trials for Ionis. He consults and received grants from CiVi, CymaBay, Galmed, and Pfizer. He consults and owns stock in Hepta Bio. He consults and advises for Altimmune, Echosens North America, Foresite Labs, and Medpace. He advises and owns stock in ChronWell. He consults for AgomAb, Alentis, Aligos Therapeutics, Alimentiv, Blade, Bluejay, Boston Pharmaceuticals, Boxer Capital, CanFite BioPharma, the Chronic Liver Disease Foundation (CLDF), CohBar, Corcept, Fibronostics, Fortress Biotech, Galecto, Gelesis, GSK, GNS Healthcare, GRI Bio, Hepagene, Indalo, Inipharm, Innovate Biopharmaceuticals, Kowa Research Institute, Merck, MGGM, NeuroBo, Nutrasource, Perspectum, Piper Sandler, Prometic (now Liminal BioSciences), Ridgeline Therapeutics, Silverback, and Zafgen (now Larimar). He advises Arrowhead BVF Partners, Humana, and Pathai. He received grants from Bristol Myers Squibb, Conatus, Immuron, and Second Genome. Samuel Klein advises Alnylam, Altimmune, and Merck. Kris V. Kowdley advises, is on the speakers’ bureau, and received grants from Gilead and Intercept. He advises, received grants, and owns stock in Inipharm. He advises and received grants from 89bio, CymaBay, GENFIT, Ipsen, Madrigal, Mirum, NGM Bio, Pfizer, Pliant, and Zeds. He advises Enact, HighTide, and Protagonist. He is on the speakers’ bureau for AbbVie. He received grants from Boston Pharmaceuticals, Corcept, GSK, Hanmi, Janssen, Novo Nordisk, Terns, and Viking. Jeffrey V. Lazarus consults for Novavax. He received grants from AbbVie, Gilead, MSD, and Roche Diagnostics. Rohit Loomba consults and received grants from Arrowhead, AstraZeneca, Bristol Myers Squibb, Galmed, Gilead, Intercept, Inventiva, Ionis, Janssen, Lilly, Madrigal, Merck, NGM Bio, Novo Nordisk, Pfizer, and Terns. He consults and owns stock in 89Bio and Sagimet. Consults for Altimmune, Anylam, Amgen, CohBar, Glympse Bio, HighTide, Inipharm, Metacrine, Novartis, Regeneron, Theratechnologies, and Viking. He received grants from Boehringer Ingelheim, Galectin Therapeutics, Hanmi, and Sonic Incytes. He cofounded and owns stock in LipoNexus. Phillip N. Newsome consults, advises, is on the speakers’ bureau, and received grants from Novo Nordisk. He consults and advises Boehringer Ingelheim, Bristol Myers Squibb, Gilead, GSK, Intercept, Madrigal, Pfizer, Poxel, and Sun Pharma. He is on the speakers’ bureau for AiCME. Elizabeth E. Powell advises and received grants from Novo Nordisk. Vlad Ratziu consults and received grants from Intercept. He consults for Boehringer Ingelheim, Eny, Madrigal, NorthSea, Novo Nordisk, E. Poxel, and Sagimet. He received grants from Gilead. Mary E. Rinella consults for Boehringer Ingelheim, CytoDyn, GSK, Novo Nordisk, HistoIndex, Intercept, Madrigal, NGM Bio, and Sonic Incytes. Michael Roden consults and received grants from Boehringer Ingelheim and Novo Nordisk. He consults for Lilly. He is on the speakers’ bureau for AstraZeneca. Arun J. Sanyal consults and advises Avant Santé and AstraZeneca. He consults and received grants from Akero, Bristol Myers Squibb, Intercept, Lilly, Madrigal, and Novo Nordisk. He consults and owns stock in Rivus. He consults for AGED Diagnostics, Albireo, Alnylam, Altimmune, Boehringer Ingelhiem, 89Bio, Echosense, Genentech, Gilead, GSK, HistoIndex, Malinckrodt, Merck, NGM Bio, Novartis, PathAI, Pfizer, Poxel, Regeneron, Salix, Siemens, Surrozen, Takeda, Terns, and Zydus. He owns stock in Durect, Exhalenz, GENFIT, Indalo, Inversago, and Tiziana. He received royalties from Elsevier and Wolters Kluwer. Marcelo Silva consults, advises, and received grants from Zydus. He received grants from Inventiva and MSD. Dina Tiniakos consults for Clinnovate Health, ICON, Ionis, Inventiva, Merck, and Verily. Luca Valenti consults and received grants from Gilead. He consults for AstraZeneca, Boehringer Ingelheim, MSD, Novo Nordisk, Pfizer, and Resalis Therapeutics. Miriam B. Vos consults and advises Thiogenesis. She consults and received grants from Target Real World Evidence. She consults and owns stock in Intercept. She consults for Albireo, Boehringer Ingelheim, Lilly, Novo Nordisk, and Takeda. She received grants from Bristol Myers Squibb, Quest, and Sonic Incytes. Vincent Wai-Sun Wong consults and received grants from Gilead. He consults for AbbVie, Boehringer Ingelheim, Echosens, Intercept, Inventiva, Novo Nordisk, Pfizer, Sagimet, and TARGET PharmaSolutions. He owns stock in Illuminatio Medical Technology. Yusuf Yilmaz consults for Zydus. He advises Novo Nordisk. He is on the speakers’ bureau for Echosens. Zobair Younossi consults for Bristol Myers Squibb, Gilead, Intercept, Madrigal, Merck, Novartis, Novo Nordisk, Quest, Siemens, and Terns. The remaining authors have no conflicts to report., (Copyright © 2023 Mary E. Rinella, Jeffrey V. Lazarus, Vlad Ratziu, Sven M. Francque, Arun J. Sanyal, Fasiha Kanwal, Diana Romero, Manal F. Abdelmalek, Quentin M. Anstee, Juan Pablo Arab, Marco Arrese, Ramon Bataller, Ulrich Beuers, Jerome Boursier, Elisabetta Bugianesi, Christopher D. Byrne, Graciela E. Castro Narro, Abhijit Chowdhury, Helena Cortez-Pinto, Donna Cryer, Kenneth Cusi, Mohamed El-Kassas, Samuel Klein, Wayne Eskridge, Jiangao Fan, Samer Gawrieh, Cynthia D. Guy, Stephen A. Harrison, Seung Up Kim, Bart Koot, Marko Korenjak, Kris Kowdley, Florence Lacaille, Rohit Loomba, Robert Mitchell-Thain, Timothy R. Morgan, Elisabeth Powell, Michael Roden, Manuel Romero-Gómez, Marcelo Silva, Shivaram Prasad Singh, Silvia C. Sookoian, C. Wendy Spearman, Dina Tiniakos, Luca Valenti, Miriam B. Vos, Vincent Wai-Sun Wong, Stavra Xanthakos, Yusuf Yilmaz, Zobair Younossi, Ansley Hobbs, Marcela Villota-Rivas, Philip N. Newsome (senior), NAFLD Nomenclature consensus group. Published by Elsevier España, S.L.U. All rights reserved.)

The principal limitations of the terms NAFLD and NASH are the reliance on exclusionary confounder terms and the use of potentially stigmatising language. This study set out to determine if content experts and patient advocates were in favour of a change in nomenclature and/or definition. A modified Delphi process was led by three large pan-national liver associations. The consensus was defined a priori as a supermajority (67%) vote. An independent committee of experts external to the nomenclature process made the final recommendation on the acronym and its diagnostic criteria. A total of 236 panellists from 56 countries participated in 4 online surveys and 2 hybrid meetings. Response rates across the 4 survey rounds were 87%, 83%, 83%, and 78%, respectively. Seventy-four percent of respondents felt that the current nomenclature was sufficiently flawed to consider a name change. The terms "nonalcoholic" and "fatty" were felt to be stigmatising by 61% and 66% of respondents, respectively. Steatotic liver disease was chosen as an overarching term to encompass the various aetiologies of steatosis. The term steatohepatitis was felt to be an important pathophysiological concept that should be retained. The name chosen to replace NAFLD was metabolic dysfunction-associated steatotic liver disease (MASLD). There was consensus to change the definition to include the presence of at least 1 of 5 cardiometabolic risk factors. Those with no metabolic parameters and no known cause were deemed to have cryptogenic steatotic liver disease. A new category, outside pure metabolic dysfunction-associated steatotic liver disease, termed metabolic and alcohol related/associated liver disease (MetALD), was selected to describe those with metabolic dysfunction-associated steatotic liver disease, who consume greater amounts of alcohol per week (140-350 g/wk and 210-420 g/wk for females and males, respectively). The new nomenclature and diagnostic criteria are widely supported and non-stigmatising, and can improve awareness and patient identification., (Copyright © 2023 Mary E. Rinella, Jeffrey V. Lazarus, Vlad Ratziu, Sven M. Francque, Arun J. Sanyal, Fasiha Kanwal, Diana Romero, Manal F. Abdelmalek, Quentin M. Anstee, Juan Pablo Arab, Marco Arrese, Ramon Bataller, Ulrich Beuers, Jerome Boursier, Elisabetta Bugianesi, Christopher Byrne, Graciela E. Castro Narro, Abhijit Chowdhury, Helena Cortez-Pinto, Donna Cryer, Kenneth Cusi, Mohamed El-Kassas, Samuel Klein, Wayne Eskridge, Jiangao Fan, Samer Gawrieh, Cynthia D. Guy, Stephen A. Harrison, Seung Up Kim, Bart Koot, Marko Korenjak, Kris Kowdley, Florence Lacaille, Rohit Loomba, Robert Mitchell-Thain, Timothy R. Morgan, Elisabeth Powell, Michael Roden, Manuel Romero-Gómez, Marcelo Silva, Shivaram Prasad Singh, Silvia C. Sookoian, C. Wendy Spearman, Dina Tiniakos, Luca Valenti, Miriam B. Vos, Vincent Wai-Sun Wong, Stavra Xanthakos, Yusuf Yilmaz, Zobair Younossi, Ansley Hobbs, Marcela Villota-Rivas, Philip N. Newsome, NAFLD Nomenclature consensus group. Published by Elsevier B.V. All rights reserved.)

The principal limitations of the terms NAFLD and NASH are the reliance on exclusionary confounder terms and the use of potentially stigmatising language. This study set out to determine if content experts and patient advocates were in favor of a change in nomenclature and/or definition. A modified Delphi process was led by three large pan-national liver associations. The consensus was defined a priori as a supermajority (67%) vote. An independent committee of experts external to the nomenclature process made the final recommendation on the acronym and its diagnostic criteria. A total of 236 panelists from 56 countries participated in 4 online surveys and 2 hybrid meetings. Response rates across the 4 survey rounds were 87%, 83%, 83%, and 78%, respectively. Seventy-four percent of respondents felt that the current nomenclature was sufficiently flawed to consider a name change. The terms "nonalcoholic" and "fatty" were felt to be stigmatising by 61% and 66% of respondents, respectively. Steatotic liver disease was chosen as an overarching term to encompass the various aetiologies of steatosis. The term steatohepatitis was felt to be an important pathophysiological concept that should be retained. The name chosen to replace NAFLD was metabolic dysfunction-associated steatotic liver disease. There was consensus to change the definition to include the presence of at least 1 of 5 cardiometabolic risk factors. Those with no metabolic parameters and no known cause were deemed to have cryptogenic steatotic liver disease. A new category, outside pure metabolic dysfunction-associated steatotic liver disease, termed metabolic and alcohol related/associated liver disease (MetALD), was selected to describe those with metabolic dysfunction-associated steatotic liver disease, who consume greater amounts of alcohol per week (140-350 g/wk and 210-420 g/wk for females and males, respectively). The new nomenclature and diagnostic criteria are widely supported and nonstigmatising, and can improve awareness and patient identification., (Copyright © 2023 American Association for the Study of Liver Disease, European Association for the Study of the Liver (EASL), and Fundación Clínica Médica Sur, A.C. Published by Wolters Kluwer/Elsevier B.V/Elsevier España, S.L.U.)

The screening for undiagnosed non-alcoholic fatty liver disease and non-alcoholic steatohepatitis (SUNN) study was a population-based screening study that aimed to provide proof of concept to encourage community-level screening and detection for this non-communicable disease. Current screening guidelines do not recommend the routine screening of nonalcoholic fatty liver disease (NAFLD) for asymptomatic populations, so providers are not encouraged to actively seek disease, even in high-risk patients. This study sought to determine whether a self-selecting cohort of asymptomatic individuals would have scores based on vibration controlled transient elastography (VCTE) and controlled attenuation parameter (CAP) significantly correlated to risk factors to suggest that routine screening for high-risk patients should be recommended. The study recruited 1,070 self-selected participants in Houston and Galveston County, Texas, 940 of which were included in final analysis. A pre-screening survey was used to determine eligibility. VCTE-based scores analyzed steatosis and fibrosis levels. Fifty-seven percent of the study population demonstrated steatosis without fibrosis, suggesting NAFLD, while 16% demonstrated both steatosis and fibrosis, suggesting NASH. Statistically significant risk factors included factors related to metabolic syndrome, race, and age, while statistically significant protective factors included consumption of certain foods and exercise. The findings of this study suggest that high-risk individuals should be screened for NAFLD even in the absence of symptoms and that community-based screenings are an effective tool, particularly in the absence of proactive guidelines for providers., Competing Interests: I have read the journal’s policy and the authors of this manuscript have the following competing interests: WE, GAW, MLH, and HEC are employees of FLF, which reports program support and educational grants from Allergan, Amazon, Bristol-Myers Squibb, Celgene, Clinical Care Options, Continuum Clinical, Echosens, Eskridge Family Trust, Fibronostics, First Line Creative, Gilead Sciences, Global Engage, Google, Health Business Solutions, Intercept Pharmaceuticals, Madrigal Pharmaceuticals, Meetrix, Merck & Co., Inc. NetNoggin, Prosciento, Pfizer, Terns Pharmaceuticals and various private and philanthropic individual donors. JMV reports relevant research and grant support from Allergan, Alnylam, 89Bio, Bristol-Myers Squibb, Celgene, CymaBay, Exalenz, Galectin, Galmed, Genfit, Gilead, Hanmi, Immuron, Intercept, Madrigal, Merck, Mochida, Molecular Stethoscope, Novartis, NovoNordisk, Pliant, Sagimet, Tobira Therapeutics, and Zydus; advisor or consultant fees from Allergan, Blade Pharmaceuticals, Bristol-Myers Squibb, Conatus, CymaBay, Exalenz, Fractyl, Intercept, Novartis; and is on the Data Safety and Management Boards for NIH NIDDK Drug-Induced Liver Injury Network (DILIN) and Fractyl. WG reports grant support from AbbVie and Gilead Sciences. This does not alter our adherence to PLOS ONE policies on sharing data and materials.

Despite its increased recognition as a major health threat, fatty liver disease associated with metabolic dysfunction remains largely underdiagnosed and undertreated. An international consensus panel has called for the disease to be renamed from non-alcoholic fatty liver disease (NAFLD) to metabolic-associated fatty liver disease (MAFLD) and has suggested how the disease should be diagnosed. This Viewpoint explores the call from the perspective of patient advocacy groups. Patients are well aware of the negative consequences of the NAFLD acronym. This advocacy group enthusiastically endorses the call to reframe the disease, which we believe will ultimately have a positive effect on patient care and quality of life and, through this effect, will reduce the burden on health-care systems. For patients, policy makers, health planners, donors, and non-hepatologists, the new acronym MAFLD is clear, squarely placing the disease as a manifestation of metabolic dysfunction and improving understanding at a public health and patient level. The authors from representative patient groups are supportive of this change, particularly as the new acronym is meaningful to all citizens as well as governments and policy makers, and, above all, is devoid of any stigma., (Copyright © 2021 Elsevier Ltd. All rights reserved.)