The 2018 World Cancer Research Fund (WCRF)/American Institute for Cancer Research (AICR) score and diabetes risk in the Diabetes Prevention Program Outcomes Study (DPPOS)
Authors: Shams-White Marissa M. , Tjaden Ashley H. , Edelstein Sharon L. , Bassiouni Sarah , Kahle Lisa L. , Kim Catherine , Pi-Sunyer Xavier , Temple Karla A. , Venditti Elizabeth M. , Reedy Jill , Heckman-Stoddard Brandy M. ,   DPP Research Group, Bray George A. , Gadde Kishore M. , Culbert Iris W. , Arceneaux Jennifer , Chatellier Annie , Dragg Amber , Champagne Catherine M. , Duncan Crystal , Eberhardt Barbara , Greenway Frank , Guillory Fonda G. , Herbert April A. , Jeffirs Michael L. , Kennedy Betty M. , Levy Erma , Lockett Monica , Lovejoy Jennifer C. , Morris Laura H. , Melancon Lee E. , Ryan Donna H. , Sanford Deborah A. , Smith Kenneth G. , Smith Lisa L. , St. Amant Julia A. , Tulley Richard T. , Vicknair Paula C. , Williamson Donald , Zachwieja Jeffery J. , Polonsky Kenneth S. , Tobian Janet , Ehrmann David A. , Matulik Margaret J. , Clark Bart , Czech Kirsten , DeSandre Catherine , Hilbrich Ruthanne , McNabb Wylie , Semenske Ann R. , Caro Jose F. , Furlong Kevin , Goldstein Barry J. , Watson Pamela G. , Smith Kellie A. , Mendoza Jewel , Wildman Wendi , Liberoni Renee , Spandorfer John , Pepe Constance , Donahue Richard P. , Goldberg Ronald B. , Prineas Ronald , Calles Jeanette , Ojito Juliet , Rowe Patricia , Cassanova-Romero Paul , Castillo-Florez Sumaya , Florez Hermes J. , Giannella Anna , Kirby Lascelles , Larreal Carmen , Lara Olga , McLymont Valerie , Mendez Jadell , Perry Arlette , Saab Patrice , Veciana Beth , Haffner Steven M. , Hazuda Helen P. , Montez Maria G. , Hattaway Kathy , Lorenzo Carlos , Martinez Arlene , Walker Tatiana , Dabelea Dana , Hamman Richard F. , Nash Patricia V. , Steinke Sheila C. , Testaverde Lisa , Anderson Denise R. , Ballonoff Larry B. , Bouffard Alexis , Bucca Brian , Calonge B. Ned , Delve Lynne , Farago Martha , Hill James O. , Hoyer Shelley R. , Jenkins Tonya , Jortberg Bonnie T. , Lenz Dione , Miller Marsha , Perreault Leigh , Price David W. , Regensteiner Judith G. , Seagle Helen , Smith Carissa M. , VanDorsten Brent , Horton Edward S. , Lawton Kathleen E. , Poirier Catherine S. , Swift Kati , Arky Ronald A. , Bryant Marybeth , Burke Jacqueline P. , Caballero Enrique , Callaphan Karen M. , Fargnoli Barbara , Franklin Therese , Ganda Om P. , Guidi Ashley , Guido Mathew , Jackson Sharon D. , Jacobsen Alan M. , Lambert Lori , Ledbury Sarah , Kocal Margaret , Kula Lyn M. , Malloy Maureen A. , Nicosia Maryanne , Oldmixon Cathryn F. , Pan Jocelyn , Quitingon Marizel , Rubtchinsky Stacy , Sansoucy Jessica , Schweizer Dana , Seely Ellen W. , Simonson Donald , Smith Fannie , Solomon Caren G. , Spellman Jeanne , Warram James , Kahn Steven E. , Montgomery Brenda K. , Fujimoto Wilfred , Knopp Robert H. , Lipkin Edward W. , Marr Michelle , Morgan-Taggart Ivy , Murillo Anne , Trence Dace , Taylor Lonnese , Thomas April , Tsai Elaine C. , Dagogo-Jack Samuel , Kitabchi Abbas E. , Murphy Mary E. , Taylor Laura , Dolgoff Jennifer , Applegate William B. , Bryer-Ash Michael , Clark Debra , Frieson Sandra L. , Ibebuogu Uzoma , Imseis Raed , Lambeth Helen , Lichtermann Lynne C. , Oktaei Hooman , Ricks Harriet , Rutledge Lily M. K. , Sherman Amy R. , Smith Clara M. , Soberman Judith E. , Williams-Cleaves Beverly , Metzger Boyd E. , Molitch Mark E. , Johnson Mariana K. , Adelman Daphne T. , Behrends Catherine , Cook Michelle , Fitzgibbon Marian , Giles Mimi M. , Heard Deloris , Johnson Cheryl K. H. , Larsen Diane , Lowe Anne , Lyman Megan , McPherson David , Penn Samsam C. , Pitts Thomas , Reinhart Renee , Roston Susan , Schinleber Pamela A. , Nathan David M. , McKitrick Charles , Turgeon Heather , Larkin Mary , Abbott Kathy , Anderson Ellen , Bissett Laurie , Bondi Kristy , Cagliero Enrico , Florez Jose C. , D’Anna Kali , Delahanty Linda , Goldman Valerie , Lou Peter , Poulos Alexandra , Raymond Elyse , Stevens Christine , Tseng Beverly , Olefsky Jerrold M. , Barrett-Connor Elizabeth , Carrion-Petersen Mary Lou , Beltran Madeline , Claravall Lauren N. , Dowden Jonalle M. , Edelman Steven V. , Henry Robert R. , Horne Javiva , Lamkin Marycie , Janesch Simona Szerdi , Leos Diana , Mudaliar Sunder , Polonsky William , Smith Jean , Torio-Hurley Jennifer , Vejvoda Karen , Pi-Sunyer F. Xavier , Lee Jane E. , Allison David B. , Agharanya Nnenna , Aronoff Nancy J. , Baldo Maria , Crandall Jill P. , Foo Sandra T. , Hagamen Susan , Luchsinger Jose A. , Pal Carmen , Parkes Kathy , Pena Mary Beth , Rooney Ellen S. , Van Wye Gretchen E. H. , Viscovich Kristine A. , Marrero David G. , Mather Kieren J. , Prince Melvin J. , Kelly Susie M. , Jackson Marcia A. , McAtee Gina , Putenney Paula , Ackermann Ronald T. , Cantrell Carolyn M. , Dotson Yolanda F. , Fineberg Edwin S. , Fultz Megan , Guare John C. , Hadden Angela , Ignaut James M. , Kirkman Marion S. , O’Kelly Phillips Erin , Porter Beverly D. , Roach Paris J. , Rowland Nancy D. , Wheeler Madelyn L. , Aroda Vanita , Ratner Robert E. , Youssef Gretchen , Shapiro Sue , Bavido-Arrage Catherine , Boggs Geraldine , Bronsord Marjorie , Brown Ernestine , Cheatham Wayman W. , Cola Susan , Evans Cindy , Gibbs Peggy , Kellum Tracy , Wiggins Renee , Lagarda Milvia , Leon Lilia , Levatan Claresa , Lindsay Milajurine , Nair Asha K. , Passaro Maureen , Silverman Angela , Uwaifo Gabriel , Wells-Thayer Debra , Saad Mohammed F. , Watson Karol , Budget Maria , Jinagouda Sujata , Botrous Medhat , Akbar Khan , Conzues Claudia , Magpuri Perpetua , Ngo Kathy , Rassam Amer , Waters Debra , Xapthalamous Kathy , Santiago Julio V. , Dagogo-Jack Samuel , White Neil H. , Brown Angela L. , Das Samia , Khare-Ranade Prajakta , Stich Tamara , Santiago Ana , Fisher Edwin , Hurt Emma , Jones Tracy , Kerr Michelle , Ryder Lucy , Wernimont Cormarie , Golden Sherita Hill , Saudek Christopher D. , Bradley Vanessa , Sullivan Emily , Whittington Tracy , Abbas Caroline , Allen Adrienne , Brancati Frederick L. , Cappelli Sharon , Clark Jeanne M. , Charleston Jeanne B. , Freel Janice , Horak Katherine , Greene Alicia , Jiggetts Dawn , Johnson Deloris , Joseph Hope , Loman Kimberly , Mosley Henry , Reusing John , Rubin Richard R. , Samuels Alafia , Shields Thomas , Stephens Shawne , Stewart Kerry J. , Thomas Lee Lana , Utsey Evonne , Williamson Paula , Schade David S. , Adams Karwyn S. , Canady Janene L. , Johannes Carolyn , Hemphill Claire , Hyde Penny , Atler Leslie F. , Boyle Patrick J. , Burge Mark R. , Chai Lisa , Colleran Kathleen , Gonzales Ysela , Hernandez-McGinnis Doris A. , Katz Patricia , King Carolyn , Rassam Amer , Rubinchik Sofya , Senter Willette , Waters Debra , Crandall Jill , Shamoon Harry , Brown Janet O. , Trandafirescu Gilda , Adorno Elsie , Cox Liane , Duffy Helena , Engel Samuel , Friedler Allison , Goldstein Angela , Howard-Century Crystal J. , Lukin Jennifer , Kloiber Stacey , Longchamp Nadege , Martinez Helen , Pompi Dorothy , Scheindlin Jonathan , Violino Elissa , Walker Elizabeth A. , Wylie-Rosett Judith , Zimmerman Elise , Zonszein Joel , Orchard Trevor , Wing Rena R. , Jeffries Susan , Koenning Gaye , Kramer M. Kaye , Smith Marie , Barr Susan , Benchoff Catherine , Boraz Miriam , Clifford Lisa , Culyba Rebecca , Frazier Marlene , Gilligan Ryan , Guimond Stephanie , Harrier Susan , Harris Louann , Kriska Andrea , Manjoo Qurashia , Mullen Monica , Noel Alicia , Otto Amy , Pettigrew Jessica , Rockette-Wagner Bonny , Rubinstein Debra , Semler Linda , Smith Cheryl F. , Venditti Elizabeth , Weinzierl Valarie , Williams Katherine V. , Wilson Tara , Arakaki Richard F. , Latimer Renee W. , Baker-Ladao Narleen K. , Isonaga Mae K. , Beddow Ralph , Bermudez Nina E. , Dias Lorna , Inouye Jillian , Mau Marjorie K. , Melish John S. , Mikami Kathy , Mohideen Pharis , Odom Sharon K. , Perry Raynette U. , Yamamoto Robin E. , Knowler William C. , Cooeyate Norman , Hoskin Mary A. , Percy Carol A. , Enote Alvera , Natewa Camille , Acton Kelly J. , Andre Vickie L. , Barber Rosalyn , Begay Shandiin , Bennett Peter H. , Benson Mary Beth , Bird Evelyn C. , Broussard Brenda A. , Bucca Brian C. , Chavez Marcella , Cook Sherron , Curtis Jeff , Dacawyma Tara , Doughty Matthew S. , Duncan Roberta , Dodge Charlotte , Edgerton Cyndy , Ghahate Jacqueline M. , Glass Justin , Glass Martia , Gohdes Dorothy , Grant Wendy , Hanson Robert L. , Horse Ellie , Ingraham Louise E. , Jackson Merry , Jay Priscilla , Kaskalla Roylen S. , Kessler David , Kobus Kathleen M. , Krakoff Jonathan , Kurland Jason , Manus Catherine , McCabe Cherie , Michaels Sara , Morgan Tina , Nashboo Yolanda , Nelson Julie A. , Poirier Steven , Polczynski Evette , Piromalli Christopher , Reidy Mike , Roumain Jeanine , Rowse Debra , Roy Robert J. , Sangster Sandra , Sewenemewa Janet , Smart Miranda , Tonemah Darryl , Williams Rachel , Wilson Charlton , Yazzie Michelle , Bain Raymond , Fowler Sarah , Temprosa Marinella , Larsen Michael D. , Brenneman Tina , Edelstein Sharon L. , Abebe Solome , Bamdad Julie , Barkalow Melanie , Bethepu Joel , Bezabeh Tsedenia , Butler Nicole , Callaghan Jackie , Carter Caitlin E. , Christophi Costas , Dwyer Gregory M. , Foulkes Mary , Gao Yuping , Gooding Robert , Gottlieb Adrienne , Grimes Kristina L. , Grover-Fairchild Nisha , Haffner Lori , Hoffman Heather , Jablonski Kathleen , Jones Steve , Jones Tara L. , Katz Richard , Kolinjivadi Preethy , Lachin John M. , Ma Yong , Mucik Pamela , Orlosky Robert , Pan Qing , Reamer Susan , Rochon James , Sapozhnikova Alla , Sherif Hanna , Stimpson Charlotte , Tjaden Ashley Hogan , Walker-Murray Fredricka , Venditti Elizabeth M. , Kriska Andrea M. , Semler Linda , Weinzierl Valerie , Marcovina Santica , Harting Jessica , Aldrich F. Alan , Albers John , Strylewicz Greg , Eastman R. , Fradkin Judith , Garfield Sanford , Lee Christine , Gregg Edward , Zhang Ping , O’Leary Dan , Evans Gregory , Budoff Matthew , Dailing Chris , Stamm Elizabeth , Schwartz Ann , Navy Caroline , Palermo Lisa , Rautaharju Pentti , Prineas Ronald J. , Alexander Teresa , Campbell Charles , Hall Sharon , Li Yabing , Mills Margaret , Pemberton Nancy , Rautaharju Farida , Zhang Zhuming , Soliman Elsayed Z. , Hu Julie , Hensley Susan , Keasler Lisa , Taylor Tonya , Danis Ronald , Davis Matthew , Hubbard Larry , Endres Ryan , Elsas Deborah , Johnson Samantha , Gama Vonnie , Goulding Anne , Luchsinger Jose A. , Manly Jennifer , Mayer-Davis Elizabeth , Moran Robert R. , Ganiats Ted , David Kristin , Sarkin Andrew J. , Groessl Erik , Katzir Naomi , Herman William H. , Brändle Michael , Brown Morton B. , Florez Jose C. , Altshuler David , Billings Liana K. , Chen Ling , Harden Maegan , Hanson Robert L. , Knowler William C. , Pollin Toni I. , Shuldiner Alan R. , Jablonski Kathleen , Franks Paul W. 
Published: September 2022

AbstractBackgroundThe 2018 World Cancer Research Fund/American Institute for Cancer Research (WCRF/AICR) 3rd expert report highlights up-to-date Cancer Prevention Recommendations that may reduce burdens of many chronic diseases, including diabetes. This study examined if following a lifestyle that aligns with the recommendations – assessed via the 2018 WCRF/AICR Score – was associated with lower risk of type 2 diabetes in high-risk adults participating in the Diabetes Prevention Program Outcomes Study (DPPOS).MethodsThe Diabetes Prevention Program (DPP) randomized adults at high risk for diabetes to receive a lifestyle intervention (ILS), metformin (MET) or a placebo (PLB) (mean: 3.2 years), with additional follow-up in DPPOS for 11 years (mean: 15 years total). 2018 WCRF/AICR Scores included seven components: body weight, physical activity, plant-based foods, fast foods, red and processed meat, sugar-sweetened beverages, and alcohol; the optional breastfeeding component was excluded. Scores ranged 0-7 points (with greater scores indicating greater alignment with the recommendations) and were estimated at years 0, 1, 5, 6, 9, and 15 (N=3,147). Fasting glucose and HbA1c were measured every six months and oral glucose tolerance tests were performed annually. Adjusted Cox proportional hazard ratios (HRs) and 95% confidence intervals (CIs) were used to examine the association of both Score changes from years 0-1 and time-dependent Score changes on diabetes risk through DPP and year 15.ResultsScores improved within all groups over 15 years (p<0.001); ILS Scores improved more than MET or PLB Scores after 1 year (p<0.001). For every 1-unit improvement from years 0-1, there was a 31% and 15% lower diabetes risk in ILS (95% CI: 0.56-0.84) and PLB (95% CI: 0.72-0.97) through DPP, and no significant association in MET. Associations were greatest among American Indian participants, followed by non-Hispanic White and Hispanic participants. Score changes from years 0-1 and time-dependent Score changes in ILS and PLB remained associated with lower risk through year 15.ConclusionsScore improvements were associated with long-term, lower diabetes risk among high-risk adults randomized to ILS and PLB, but not MET. Future research should explore impact of the Score on cancer risk.Trial registrationDiabetes Prevention Program:NCT00004992; Diabetes Prevention Program Outcomes Study:NCT00038727