My research surrounds the theme of using modeling to integrate the evidence base to inform policy and practice guidelines. Specifically, I am interested in the distribution of modifiable risk factors (e.g. diet, exercise, and disease screening) and their joint implications on disease burden in the whole population and between demographic subgroups.
My present research focuses on the obesity epidemic in adults and in children. Supported by the Robert Wood Johnson Foundation, I have assessed behavioral and environmental determinants of energy balance (energy intake vs. energy expenditure) and an online tool to evaluate how various population-wide strategies and policies may help fighting obesity in children and adolescents. One key behavioral aspect I have worked on is the trend and caloric implications of the rapidly-rising intake of sugar-sweetened beverage among U.S. adults and youth.
I am involved with several projects to evaluate the health and economic impacts of levying excise taxes on sugar-sweetened beverages, including a report to the New York State in 2010. More recently, I have led research projects related to the assessment of clinical guidelines of cardiovascular disease prevention, such as guidelines for blood pressure and cholesterol screening as part of pediatric services, and using imaging technologies to screen for atherosclerosis in asymptomatic adults.
Decision analysis, cost-effectiveness analysis, disease simulation modeling, preventive cardiology, childhood obesity
Harvard School of Public Health, Health Policy & Management
Doctor of Science in Decision Sciences, 2005
Harvard School of Public Health, Epidemiology
Master of Science in Clinical Epidemiology, 2001
National Taiwan University
Medical Degree, 2000
Y. Claire Wang, Assistant Professor
Department of Health Policy and Management
Columbia Mailman School of Public Health
600 W 168th Street, 6th Floor
New York, NY 10032
(212) 305-7359 | Email Me
I direct the Effective & Outcomes Research Track of our MPH Program at the Department of Health Policy & Management, Columbia Mailman School of Public Health. I also teach Decision Analysis for Clinical and Public Health Practices and Economic Evaluation of Medical Technologies.
Wang YC, Gortmaker SG, Sobol AM, Kuntz, KM. Estimating the Energy Gap among US Children: A Counterfactual Approach. Pediatrics. 2006 118(6):1721-1733.
Wang YC, Lipsitch M. Consequences of Upgrading within an Existing Antimicrobial Class. Proceedings of National Academy of Science. 2006 103(25):9655-9600.
Studdert DM, Mello MM, Gawande AA, Brennan TA, Wang YC. Disclosure of Medial Injury: An Improbable Risk Management Strategy. Health Affairs. 2007 26(1):215-226.
Wang YC, Colditz GA, Kuntz, KM. Forecasting the Obesity Epidemic in the Aging United States Population. Obesity. 2007 15(11):2855-2865.
Wang YC, Bleich S, Gortmaker SG. Increasing Caloric Contribution from Sugar-Sweetened Beverages and 100% Fruit Juices among US Children and Adolescents, 1988-2004. Pediatrics. 2008 121:e1604-e1614.
Bleich SN, Wang YC, Wang Y, Gortmaker SL. Increasing Consumption Of Sugar-Sweetened Beverages among US Adults: 1988-1994 to 1999-2004. Am J Clin Nutr. 2009; 89:1-10.
Wang YC, Ludwig DS, Sonneville K, Gortmaker SG. Impact of Change in Sweetened Caloric Beverage Consumption Energy Intake Among Children and Adolescents. Archives of Pediatrics and Adolescent Medicine. 2009; 163(4):336-343.
Groot Koerkamp B, Wang YC, Hunink MGM. Cost-effectiveness Analysis for Surgeons. Surgery. 2009 Jun; 145(6):616-22.
Lightwood J, Bibbins-Domingo K, Coxson P, Wang YC, Goldman L. Forecasting the future economic burden of current adolescent overweight: an estimate of the Coronary Heart Disease Policy Model. American Journal of Public Health. 2009; 99(12): 2230-2237.
Wang YC, Gortmaker SG, Taveras EM. Trends and Racial/Ethnic Disparities in Severe Obesity among U.S. Children and Adolescents, 1976-2006. International Journal of Pediatric Obesity. 2011; 6(1): 12-20.
Wang YC, Cheung AM, Bibbins-Domingo K, Prosser LA, Cook NR, Goldman L, Gillman MW. Effectiveness and Cost-Effectiveness of Blood Pressure Screening In Adolescents in the United States. J. Pediatr. 2011 158(2):257-264.
Freedman DC, Wang YC, Dietz WH, Srinivasan SR, Berenson GS. The Tracking and Variability of LDL Cholesterol Levels among Children and Adolescents: The Bogalusa Heart Study. Pediatrics. 126(2):266. 2010.
Gallagher D, Larson EL, Wang YC, Richards B, Weng C, Hametz P, Begg MD, Chung WK, Boden-Albala B, Akabas SR. Special Report: Identifying Interdisciplinary Research Priorities to Prevent and Treat Pediatric Obesity in New York City. Clinical and Translational Science. 2010; 3(4):172-177.
Moran A, Gu D, Zhao D, Coxson P, Wang YC, Chen C-S, et al. Future Cardiovascular Disease in China: Markov Model and Risk Factor Scenario Projections From the Coronary Heart Disease Policy Model-China. Circ Cardiovasc Qual Outcomes. 2010 May 1, 2010; 3(3):243-52.
Levy DT, Friend KB, Wang YC. A Review of the Literature on Policies Directed at Reducing Youth Consumption of Sugar-Sweetened Beverages. Adv. Nutr. 2:182S-200S, 2011.
Levy DT, Mabry P, Wang YC, Gortmaker S, Huang TT, Marsh T, Moodie M, Swinburn B. Simulation Models of Obesity: A Review of the Literature and Implications for Research and Policy. Obesity Reviews. 2010; 12:378-394.
Bleich SN, Ku R, Wang YC. Energy Imbalance and Childhood Obesity: A Review of the Literature. International Journal of Obesity. [In Press]
Iribarne A, Easterwood R, Russo MJ, Wang YC. Integrating Economic Evaluation Methods into Clinical and Translational Science Award Consortium Comparative Effectiveness Educational Goals. Academic Medicine 2011:86.
Cradock AL, McHugh A, Mont-Ferguson H, Grant L, Barrett JL, Wang YC, Gortmaker SL. Effect of School District Policy Change on Consumption of Sugar-sweetened Beverages among High School Students, Boston, Massachusetts, 2004-2006. Preventing Chronic Diseases. 2011; 8(4):A74.
Bleich SN, Wang YC. Consumption of Sugar-sweetened Beverages among Adults with Type 2 Diabetes. Diabetes Care. 2011; 34:551-555.
Iribarne A, Easterwood R, Wang YC, Russo MJ, Argenziano M. A Minimally Invasive Approach is more Cost-Effective than a Traditional Sternotomy Approach for Mitral Valve Surgery. Journal of Thoracic and Cardiovascular Surgery. 2011; 142(6):1507-1514.
Wang YC, McPherson K, Marsh T, Gortmaker SL, Brown M. Health and Economic Burden of the Projected Obesity Trends in the US and the UK. The Lancet. 2011; 378:815-25.
Hall KD, Sacks G, Chandramohan D, Chow CC, Wang YC, Gortmaker SL, Swinburn B. Quantifying the impact of energy imbalance on body weight change. The Lancet. 2011; 378:826-37.
Wang YC, Orleans T, Gortmaker SL. Reaching the Healthy People Goals for Reducing Childhood Obesity: Closing the Energy Gap. American Journal of Preventive Medicine. 2012; 42(5):437-444.
Wang YC, Coxson P, Shen Y, Goldman L, Bibbins-Domingo, K. Potential Impact on Diabetes and Cardiovascular Diseases from a One-Penny-per-Ounce Excise Tax on Sugar-Sweetened Beverages. Health Affairs. 2012; 31(1):199-207.