R
Rafael Alfonso
Researcher at University of Washington
Publications - 5
Citations - 9231
Rafael Alfonso is an academic researcher from University of Washington. The author has contributed to research in topics: Population & Cost effectiveness. The author has an hindex of 4, co-authored 5 publications receiving 8017 citations.
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Journal ArticleDOI
Global, regional, and national prevalence of overweight and obesity in children and adults during 1980–2013: a systematic analysis for the Global Burden of Disease Study 2013
Marie Ng,Tom P Fleming,Margaret Robinson,Blake Thomson,Nicholas Graetz,Christopher Margono,Erin C Mullany,Stan Biryukov,Cristiana Abbafati,Semaw Ferede Abera,Jerry Abraham,Niveen M E Abu-Rmeileh,Tom Achoki,Fadia AlBuhairan,Zewdie Aderaw Alemu,Rafael Alfonso,Mohammed K. Ali,Raghib Ali,Nelson Alvis Guzmán,Walid Ammar,Palwasha Anwari,Amitava Banerjee,Simón Barquera,Sanjay Basu,Derrick A Bennett,Zulfiqar A Bhutta,Jed D. Blore,N Cabral,Ismael Ricardo Campos Nonato,Jung-Chen Chang,Rajiv Chowdhury,Karen J. Courville,Michael H. Criqui,David K. Cundiff,Kaustubh Dabhadkar,Lalit Dandona,Lalit Dandona,Adrian Davis,Anand Dayama,Samath D Dharmaratne,Eric L. Ding,Adnan M. Durrani,Alireza Esteghamati,Farshad Farzadfar,Derek F J Fay,Valery L. Feigin,Abraham D. Flaxman,Mohammad H. Forouzanfar,Atsushi Goto,Mark A. Green,Rajeev Gupta,Nima Hafezi-Nejad,Graeme J. Hankey,Heather Harewood,Rasmus Havmoeller,Simon I. Hay,Lucia Hernandez,Abdullatif Husseini,Bulat Idrisov,Nayu Ikeda,Farhad Islami,Eiman Jahangir,Simerjot K. Jassal,Sun Ha Jee,Mona Jeffreys,Jost B. Jonas,Edmond K. Kabagambe,Shams Eldin Ali Hassan Khalifa,Andre Pascal Kengne,Yousef Khader,Young-Ho Khang,Daniel Kim,Ruth W Kimokoti,Jonas Minet Kinge,Yoshihiro Kokubo,Soewarta Kosen,Gene F. Kwan,Taavi Lai,Mall Leinsalu,Yichong Li,Xiaofeng Liang,Shiwei Liu,Giancarlo Logroscino,Paulo A. Lotufo,Yuan Qiang Lu,Jixiang Ma,Nana Kwaku Mainoo,George A. Mensah,Tony R. Merriman,Ali H. Mokdad,Joanna Moschandreas,Mohsen Naghavi,Aliya Naheed,Devina Nand,K.M. Venkat Narayan,Erica Leigh Nelson,Marian L. Neuhouser,Muhammad Imran Nisar,Takayoshi Ohkubo,Samuel Oti,Andrea Pedroza,Dorairaj Prabhakaran,Nobhojit Roy,Uchechukwu K.A. Sampson,Hyeyoung Seo,Sadaf G. Sepanlou,Kenji Shibuya,Rahman Shiri,Ivy Shiue,Gitanjali M Singh,Jasvinder A. Singh,Vegard Skirbekk,Nicolas J. C. Stapelberg,Lela Sturua,Bryan L. Sykes,Martin Tobias,Bach Xuan Tran,Leonardo Trasande,Hideaki Toyoshima,Steven van de Vijver,Tommi Vasankari,J. Lennert Veerman,Gustavo Velasquez-Melendez,Vasiliy Victorovich Vlassov,Stein Emil Vollset,Stein Emil Vollset,Theo Vos,Claire L. Wang,Xiao Rong Wang,Elisabete Weiderpass,Andrea Werdecker,Jonathan L. Wright,Y Claire Yang,Hiroshi Yatsuya,Jihyun Yoon,Seok Jun Yoon,Yong Zhao,Maigeng Zhou,Shankuan Zhu,Alan D. Lopez,Christopher J L Murray,Emmanuela Gakidou +141 more
TL;DR: The global, regional, and national prevalence of overweight and obesity in children and adults during 1980-2013 is estimated using a spatiotemporal Gaussian process regression model to estimate prevalence with 95% uncertainty intervals (UIs).
Journal ArticleDOI
Enteral contrast in the computed tomography diagnosis of appendicitis: comparative effectiveness in a prospective surgical cohort.
Frederick Thurston Drake,Rafael Alfonso,Puneet Bhargava,Carlos Cuevas,Manjiri Dighe,Michael G. Florence,Morris G. Johnson,Gregory J. Jurkovich,Scott R. Steele,Rebecca Gaston Symons,Richard C. Thirlby,David R. Flum +11 more
TL;DR: Enteral contrast does not improve CT evaluation of appendectomy in patients undergoing appendectomy, and broadly generalizable results from a diverse group of hospitals suggest that enteral contrast can be eliminated in CT scans for suspected appendicitis.
Journal ArticleDOI
Structure, process, and outcomes in skilled nursing facilities: understanding what happens to surgical patients when they cannot go home. A systematic review.
TL;DR: This systematic review examines the current body of literature surrounding the structural, process of care, and outcomes measurements for patients in skilled nursing facilities in order to determine future directions for research to maximize positive outcomes for these patients.
Journal ArticleDOI
The economic value of reducing medication dosing frequency with drug delivery technologies: an evidence assessment
TL;DR: Evaluation of the published literature suggests that drug products with less-frequent medication dosing can be cost effective when compared to conventional formulations, but assessments are challenging because of complex relationships among therapeutic drug levels, dosing frequency, medication adherence, and health outcomes.
Data Investigation of Bariatric Surgery Outcome and Economic Savings
David R. Flum,Sean D. Sullivan,Franklin D. Carr,Rafael Alfonso,David Arterburn,Louis P. Garrison,Larry Belenke,Katrina Golub,Renee Hawkkes,Erin M. Machinchick +9 more
TL;DR: Use of a cost-effectiveness model and a payer-based budget and fiscal impact tool to compare bariatric surgical procedures to non-operative approaches for maorbid obesity found that all evaluated surgical interventions were cost-effective compared toNon-surgical interventions.