Willemijn J Jansen, Olin Janssen, Betty M Tijms, Stephanie J B Vos, Rik Ossenkoppele, Pieter Jelle Visser, Dag Aarsland, Daniel Alcolea, Daniele Altomare, Christine von Arnim, Simone Baiardi, Ines Baldeiras, Henryk Barthel, Randall J Bateman, Bart Van Berckel, Alexa Pichet Binette, Kaj Blennow, Merce Boada, Henning Boecker, Michel Bottlaender, Anouk den Braber, David J Brooks, Mark A Van Buchem, Vincent Camus, Jose Manuel Carill, Jiri Cerman, Kewei Chen, Gaël Chételat, Elena Chipi, Ann D Cohen, Alisha Daniels, Marion Delarue, Mira Didic, Alexander Drzezga, Bruno Dubois, Marie Eckerström, Laura L Ekblad, Sebastiaan Engelborghs, Stéphane Epelbaum, Anne M Fagan, Yong Fan, Tormod Fladby, Adam S Fleisher, Wiesje M Van der Flier, Stefan Förster, Juan Fortea, Kristian Steen Frederiksen, Yvonne Freund-Levi, Lars Frings, Giovanni B Frisoni, Lutz Fröhlich, Tomasz Gabryelewicz, Hermann-Josef Gertz, Kiran Dip Gill, Olymbia Gkatzima, Estrella Gómez-Tortosa, Timo Grimmer, Eric Guedj, Christian G Habeck, Harald Hampel, Ron Handels, Oskar Hansson, Lucrezia Hausner, Sabine Hellwig, Michael T Heneka, Sanna-Kaisa Herukka, Helmut Hildebrandt, John Hodges, Jakub Hort, Chin-Chang Huang, Ane Juaristi Iriondo, Yoshiaki Itoh, Adrian Ivanoiu, William J Jagust, Frank Jessen, Peter Johannsen, Keith A Johnson, Ramesh Kandimalla, Elisabeth N Kapaki, Silke Kern, Lena Kilander, Aleksandra Klimkowicz-Mrowiec, William E Klunk, Norman Koglin, Johannes Kornhuber, Milica G Kramberger, Hung-Chou Kuo, Koen Van Laere, Susan M Landau, Brigitte Landeau, Dong Young Lee, Mony de Leon, Cristian E Leyton, Kun-Ju Lin, Alberto Lleó, Malin Löwenmark, Karine Madsen, Wolfgang Maier, Jan Marcusson, Marta Marquié, Pablo Martinez-Lage, Nancy Maserejian, Niklas Mattsson, Alexandre de Mendonça, Philipp T Meyer, Bruce L Miller, Shinobu Minatani, Mark A Mintun, Vincent C T Mok, Jose Luis Molinuevo, Silvia Daniela Morbelli, John C Morris, Barbara Mroczko, Duk L Na, Andrew Newberg, Flavio Nobili, Agneta Nordberg, Marcel G M Olde Rikkert, Catarina Resende de Oliveira, Pauline Olivieri, Adela Orellana, George Paraskevas, Piero Parchi, Matteo Pardini, Lucilla Parnetti, Oliver Peters, Judes Poirier, Julius Popp, Sudesh Prabhakar, Gil D Rabinovici, Inez H Ramakers, Lorena Rami, Eric M Reiman, Juha O Rinne, Karen M Rodrigue, Eloy Rodríguez-Rodriguez, Catherine M Roe, Pedro Rosa-Neto, Howard J Rosen, Uros Rot, Christopher C Rowe, Eckart Rüther, Agustín Ruiz, Osama Sabri, Jayant Sakhardande, Pascual Sánchez-Juan, Sigrid Botne Sando, Isabel Santana, Marie Sarazin, Philip Scheltens, Johannes Schröder, Per Selnes, Sang Won Seo, Dina Silva, Ingmar Skoog, Peter J Snyder, Hilkka Soininen, Marc Sollberger, Reisa A Sperling, Luisa Spiru, Yaakov Stern, Erik Stomrud, Akitoshi Takeda, Marc Teichmann, Charlotte E Teunissen, Louisa I Thompson, Jori Tomassen, Magda Tsolaki, Rik Vandenberghe, Marcel M Verbeek, Frans R J Verhey, Victor Villemagne, Sylvia Villeneuve, Jonathan Vogelgsang, Gunhild Waldemar, Anders Wallin, Åsa K Wallin, Jens Wiltfang, David A Wolk, Tzu-Chen Yen, Marzena Zboch, Henrik Zetterberg
IMPORTANCE: One characteristic histopathological event in Alzheimer disease (AD) is cerebral amyloid aggregation, which can be detected by biomarkers in cerebrospinal fluid (CSF) and on positron emission tomography (PET) scans. Prevalence estimates of amyloid pathology are important for health care planning and clinical trial design. OBJECTIVE: To estimate the prevalence of amyloid abnormality in persons with normal cognition, subjective cognitive decline, mild cognitive impairment, or clinical AD dementia and to examine the potential implications of cutoff methods, biomarker modality (CSF or PET), age, sex, APOE genotype, educational level, geographical region, and dementia severity for these estimates...
March 1, 2022: JAMA Neurology