PATRICIA M. GUENTHER, PhD, RD portrait
  • Research Professor, Nutrition & Integrative Physiology
  • Adjunct Professor, Biomedical Informatics

Research Statement

My research interests center on improving dietary assessment methods by using interdisciplinary approaches.

Research Keywords

  • Dietary Measurement
  • Dietary Assessment

Presentations

  • Cowan, A., Jun, S., Tooze, J., Dodd, K., Gahche, J., Eicher-Miller, H., Guenther, P., Bhadra, A., Bailey, R. Examining the validity of the Total Nutrient Index for assessing intakes of nutrients from foods, beverages, and dietary supplements. Presented online at Nutrition 2021, the American Society of Nutrition virtual annual meeting. Poster, Presented, 06/2021.
  • Ricart, G., Guenther, P.M. Devising a diet scoring algorithm sensitive to the entire range of dietary intakes. Presented online at Nutrition 2021, the American Society of Nutrition virtual annual meeting. Poster, Presented, 06/2021.
  • Sauder, K.A., Harte, R.N., Ringham, B.M., Guenther, P.M., Bailey, R.L., Alshawabkeh, A., Cordero, J.F., Dunlop, A.L., Ferranti, E.P., Elliott, A.J., Mitchell, D.C., Hedderson, M.M., Avalos, L.A., Zhu, Y., Breton, C.V., Chatzi, L., Ran, J., Hertz-Picciotto, I., Margaret R Karagas, M.R., Sayarath, V., Hoover, J., MacKenzie, D., Lyall, K., Schmidt, R.J., O’Connor, T.G., Barrett, E.S., Switkowski, K.M., Comstock, S.S., Kerver, J.M., Trasande, L., Tylavsky, F.A., Wright, R.J., Kannan, S., Mueller, N.T., Catellier, D.J., Glueck, D.H., Dabelea, D., on behalf of program collaborators for Environmental influences on Child Health Outcomes. Sociodemographic and obesity-related disparities in risks of inadequate and excessive intake of micronutrients during pregnancy: the National ECHO Consortium. Presented at Nutrition 2021, the American Society of Nutrition virtual annual meeting. Presentation, Presented, 06/2021.
  • Lamarche, B., Brassard, D., Kirkpatrick, S.I., Jessri, M., L’Abbe, M., St-Pierre, S., Guenther, P.M., Vena, J., Olstad, D.L., Vatanpatast, H., Prowse, R., Slater, J., Haines, J., Elvridge, L.A., Garriguet, D., Gonzalez, A. The Healthy Eating Food Index (HEFI-2019): a tool measuring alignment with healthy food choices (“what to eat”) recommendations in Canada’s Food Guide. Presented at the virtual Canadian Nutrition Society Annual Meeting. Conference Paper, Refereed, Presented, 04/29/2021.
  • Ricart, G., Guenther, P.M. Addressing truncation in diet quality indexes. Presented at the International Conference on Diet and Activity Methods, hosted virtually by Wageningen University and Research, the Netherlands. Presentation, Presented, 02/2021.
  • Cowan, A.E., Jun, S., Tooze, J.A., Dodd, K.W., Gahche, J.J., Eicher-Miller, H.A., Guenther, P.M., Bhadra, A., Bailey, R.L. The Development of a Total Nutrient Index Using Nationally Representative Data from Adults in the United States. Presented at the International Conference on Diet and Activity Methods, hosted virtually by Wageningen University and Research, the Netherlands. Presentation, Presented, 02/2021.
  • Kirkpatrick, S.I., Potischman, N., Thompson, F., Zimmerman, T., Douglass, D., Dixit-Joshi, S., Dodd, K., Kahle, L., Solbak, N., Robson, P., Wallace, A., Haines, J., Hobin, E., Sacco, J., Raffoul, A., Gilsing, A., Mayhew, A., Guenther, P.M., Durward, C., Park, Y., Mittl, B., Herrick, K., Subar, A.F. Ten years of research on the feasibility and validity of the Automated Self-Administered 24-hour Dietary Assessment Tool: Lessons for the implementation of technology-enabled assessment. Presented at the International Conference on Diet and Activity Methods, hosted virtually by Wageningen University and Research, the Netherlands. Presentation, Presented, 02/2021.
  • Jun, S., Cowan, A.E., Gahche, J.J., Tooze, J.A., Dodd, K.W., Eicher-Miller, H.A., Guenther, P.M., Dwyer, J.T., Potischman,, N., Bhadra, A., Bailey, R.L., Comparison of four methods to estimate the prevalence of dietary supplement use among U.S. children. Presented online at Nutrition 2020, the annual meeting of the American Society for Nutrition, June, 2020. Poster, Presented, 06/2020.
  • Cowan, A.E., Jun, S., Tooze, J.A., Dodd, K.W., Gahche, J.J., Eicher-Miller, H.A., Guenther, P.M., Dwyer, J.T., Potischman, N., Bhadra, A., Bailey, R.L. An analysis of four proposed measures for estimating distributions of total vitamin D intake among adults using NHANES, 2011-2012. Presented online at Nutrition 2020, the annual meeting of the American Society for Nutrition. Poster, Presented, 06/2020.
  • Guenther, P.M. Evaluation of the Grocery Purchase Quality Index, an adaptation of the Healthy Eating Index-2015, Healthy Eating Research annual meeting, Denver, March 4-6, 2020. Presentation, Presented, 03/05/2020.
  • Durward, C., Baker, S., Chidambaram, V., Franck, K., Kramer, H.S., McGirr, K., Savoie, K., Smith, J., Weir, C., Yerxa, K., Guenther, P.M., Exploratory test of ASA24 to collect 24-hour recalls in the Expanded Food and Nutrition Education Program. Presented at the Society for Nutrition Education and Behavior Annual Meeting, Orlando. Poster, Presented, 07/2019.
  • Gills, S.M.H., Baker, S., Guenther, P.M., Hess, A., Auld, G. Positive change in HEI-2005 dietary scores of low-income adults after participation in the Expanded Food and Nutrition Education Program (EFNEP). Presented at Nutrition 2019, Baltimore. Poster, Presented, 06/09/2019.
  • Jun, S., Cowan, A., Bhadra, A., Dodd, K., Dwyer, J., Eicher-Miller, H., Gahche, J., Guenther, P., Potischman, N., Tooze, J., Bailey, R. Nutritional status of older adults who are overweight or obese compared to those with a healthy weight, NHANES 2011–2014. Presented at Nutrition 2019, Baltimore. Poster, Presented, 06/09/2019.
  • Eicher-Miller, H., Wright, B., Guenther, P., McCormack, L., Stluka, S., Remley, D., Mehrle, D., Franzen-Castle, L., Henne, B., Vasquez-Mejia, C. Nutritional quality of vegetables, fruits, protein foods, and sodium distributed in client food bags is positively associated with client diet quality in rural food pantries. Presented at Nutrition 2019, Baltimore. Poster, Presented, 06/09/2019.
  • Au, L.E., Ritchie, L.D., Nhan, L., Woodward-Lopez, G.M., Kao, J., Gurzo, K., Guenther, P.M., Gosliner, W. School nutrition successes and opportunities for improvement post Healthy Hunger-Free Kids Act: The Healthy Communities Study, presented at the International Society of Behavioral Nutrition and Physical Activity Annual Meeting, June 4-7, 2019, Prague. Presentation, Presented, 06/07/2019.
  • Brewster, P.J., Durward, C.M., Hurdle, J.F., Guenther, P.M. 2018. The Grocery Purchase Quality Index-2016 performs similarly to the Healthy Eating Index-2015 in a national survey of household food purchases. National Nutrient Databank Conference, Minneapolis. Poster, Presented, 07/23/2018.
  • Bailey, R.L., Dodd, K.W., Tooze, J.A., Gahche, J.J., Cowan, A.E., Jun, S., Guenther, P.M., Potischman, N., Eicher-Miller, H.A., Bhadra, A., Dwyer, J.T. 2018. Methodological challenges with incorporating nutrient intakes from dietary supplements with the diet to produce total usual nutrient intake estimates, Nutrition 2018, Boston. Poster, Presented, 06/11/2018.
  • Jun, S., Cowan, A., Tooze, J.A., Eicher-Miller, H.A., Bhadra, A., Guenther, P.M., Gahche, J.J., Potischman, N., Dwyer, J.Y., Bailey, R.L. 2018. Dietary supplement use is higher among US children in higher income households compared to children in lower income households. Nutrition 2018, Boston. Poster, Presented, 06/11/2018.
  • Kirkpatrick, S., Guenther, P., Douglass, D., Subar, A., Zimmerman, T., Kahle, L., Atoloye, A., Marcinow, M., Savoie Roskos, M., Dodd, K., Durward, C. 2018. Accuracy of 24-hour recalls completed by women with low incomes using the Automated Self-Administered 24-Hour Dietary Assessment Tool (ASA24). Nutrition 2018, Boston. Poster, Presented, 06/10/2018.
  • Guenther, P.M., Brewster, P.J., Durward, C.M., Hurdle, J.F., 2018. The Grocery Purchase Quality Index-2016 performs similarly to the Healthy Eating Index-2015 in a national survey of household food purchases. Nutrition 2018, Boston. Poster, Presented, 06/10/2018.
  • Murtaugh, M.A., Appel, L.A., Beasley, J.M., Greene, T., Guenther, P.M., McFadden, M., and Tooze, J.A., Higher levels of sodium density (mg/kcal) are associated with increased blood pressure independent of absolute Na (mg/day): Results from the Dietary Approaches to Stop Hypertension-Sodium Trial. Presented at the American Heart Association Scientific Sessions, San Diego, November 14, 2017. Poster, Presented, 11/17/2017.
  • Guenther, P.M., The Grocery Purchase Quality Index-2016—a tool for assessing household food purchases. Presented at the annual meeting of NC 2169 (the multi-state research group charged with conducting research related to USDA’s Expanded Food and Nutrition Education Program), October, 2017. Conference Paper, Presented, 10/26/2017.
  • Guenther, P.M. The Grocery Purchase Quality Index--A Tool for Assessing Household Food Purchases. Webinar presented to the Methods and Policy subgroups of the Healthy Food Retail Working Group, September 18, 2017 (invited). Presentation, Presented, 09/18/2017.
  • Guenther, P.M. The Grocery Purchase Quality Index--A Tool for Assessing Household Food Purchases. Presented at Purdue University Nutrition Science Seminar, September 15, 2017 (invited). Presentation, Presented, 09/15/2017.
  • Spruance, L.A., Douglass, D., Zimmerman, T.P., Guenther, P.M., Franck, K., Head, D., Millerberg, N., Moore, C.J., Wilson-Sweebe, K., Wood, G., Durward, C.M. Online ASA24 Training Manual Pilot-tested With Expanded Food and Nutrition Education Program (EFNEP) Educators. Society for Nutrition Education and Behavior Annual Conference, Washington, DC, July 2017. Poster, Presented, 07/22/2017.
  • Guenther, P.M., Development and Evaluation of the Grocery Purchase Quality Index-2016. Presented at the Global Food Research Program, University of North Carolina, Chapel Hill, July 13, 2017 (invited). Presentation, Presented, 07/13/2017.
  • Guenther, P.M., Grocery Purchase Quality Index-2016 scores are moderately correlated with Healthy Eating Index-2010 scores in the Food Acquisition and Purchase Survey, 2012–13. Presented at the USDA Economic Research Service, Washington, DC, May 23, 2017 (invited). Presentation, Presented, 05/23/2017.
  • Brewster, P.J., Guenther, P.M., Durward, C.M., Hurdle, J.F. Grocery Purchase Quality Index-2016 scores are moderately correlated with Healthy Eating Index-2010 Scores in the Food Acquisition and Purchase Survey, 2012-13. Experimental Biology, Chicago, April, 2017. Poster, Presented, 04/19/2017.
  • Ricart, G., Brewster, P.J., Guenther, P.M., An improved method for scoring the moderation components of a diet quality index. Experimental Biology, April, 2017. Poster, Presented, 04/18/2017.
  • Murtaugh, M.A., Appel, L.A., Beasley, J.M., Greene, T., Guenther, P.M., McFadden, M., and Tooze, J.A., Higher levels of sodium density (mg/kcal) are associated with increased blood pressure independent of absolute Na (mg/day): Results from the Dietary Approaches to Stop Hypertension-Sodium Trial. Utah Academy of Nutrition and Dietetics annual meeting, March, 2017, Sandy, UT. Poster, Presented, 03/30/2017.
  • Guenther, P.M., Jensen, H.H., Oh, M., Stuart, D.A., Burton-Freeman, B. Assessing fruit consumption and factors associated with it in the United States. Presented at the Berry Health Benefits Symposium, March, 2017, San Luis Obispo, CA. Invited Talk/Keynote, Presented, 03/28/2017.
  • Murtaugh, M.A., Appel, L.J., Beasley, J.M., Greene, T., Guenther, P.M., McFadden, M., Tooze, J.A. Higher levels of sodium (Na) density (mg/kcal) are associated with increased blood pressure (BP) independent of absolute Na (mg/day): The DASH-Na trial. American Heart Association Epi/Lifestyle Scientific Sessions, March, 2017. Poster, Presented, 03/08/2017.
  • Pieroth, R., Rigassio Radler, D., Guenther, P.M., Brewster, P.J., Marcus, A. The relationship between social support and diet quality in middle-aged and older adults in the U.S. Presented at the American Dietetic Association Food and Nutrition Conference and Exposition, October, 2016, Boston. Poster, Presented, 10/16/2016.
  • Guenther, P.M., Validating the Mobile ASA24 in the Low Income Population. Presented at the mid-year virtual meeting of NC2160 (the group charged with conducting research related to USDA’s Expanded Food and Nutrition Education Program), June 2016. Conference Paper, Presented, 06/2016.
  • Brewster, P.J., Guenther, P.M., Jordan, K.C., Hurdle, J.F. An innovative approach to assessing food purchase behavior. National Nutrient Databank Conference, Alexandria, VA. Poster, Presented, 05/16/2016.
  • Guenther, P.M., Evaluation of a novel, low cost, low burden, scalable technology for evaluating EFNEP and SNAP-Ed effectiveness. Presented at the annual meeting of NC2169 (the group charged with conducting research related to USDA’s Expanded Food and Nutrition Education Program), October, 2015, Portland, ME. Conference Paper, Presented, 10/2015.
  • Carroll, R.J., Freedman, L.S., Kipnis, V., Midthune, D., Reedy, J., Krebs-Smith, S.M., Subar, A.F., Guenther, P.M., Buckman, D.W. Dietary indices and measurement error. Presented at the International Conference on Diet and Activity Methods, Brisbane, September, 2015. Invited Talk/Keynote, Presented, 09/02/2015.
  • Brewster, P., Guenther, P., Jordan, K., Hurdle, J. (2015). Development and Validation of a Novel Household Grocery Food Purchase Quality Score. Experimental Biology, Boston. Poster, Presented, 03/2015.
  • Luick, B.R., Guenther, P.M. The quality of diets reported by Expanded Food and Nutrition Education Program participants in the Mountain Region in 2011 when exiting the program was higher than when entering. Society for Nutrition Education and Behavior Annual Meeting, Milwaukee. Poster, Presented, 06/2014.
  • Guenther, P.M., Luick, B.R., The quality of diets reported by Expanded Food and Nutrition Education Program participants in the Mountain Region in 2011 when exiting the program was higher than when entering. National Nutrient Databank Conference, Portland, Oregon, May, 2014. Poster, Presented, 05/2014.
  • Luick, B.R., Guenther, P.M. The quality of diets reported by Expanded Food and Nutrition Education Program participants in the Mountain Region in 2011 when exiting the program was higher than when entering. Experimental Biology, San Diego. Presentation, Presented, 04/2014.
  • Guenther, P.M., Healthy Eating Index-2010: Development, evaluation, and population scores. Brigham Young University, Nutrition, Dietetics, and Food Science Department Seminar Series, Provo, UT. Presentation, Presented, 11/2013.

Grants, Contracts & Research Gifts

  • EVALUATION OF A NOVEL, LOW COST, LOW BURDEN, SCALABLE TECHNOLOGY FOR EVALUATING EFNEP AND SNAP-ED EFFECTIVENESS. PI: CARRIE DURWARD. REGIONAL NUTRITION EDUCATION CENTER OF EXCELLENCE–WEST , 07/2015 - 07/2017. Total project budget to date: $45,000.00
  • UNTANGLING SODIUM, ENERGY, AND BLOOD PRESSURE IN WHITES AND AFRICAN AMERICANS. PI: MAUREEN MURTAUGH. NATIONAL HEART, LUNG, AND BLOOD INSTITUTE, 07/2015 - 06/2017. Total project budget to date: $256,767.00
  • DEVELOPMENT OF A TOTAL NUTRIENT INDEX, PURDUE NCI SUBCONTRACT. PI: GUENTHER, PATRICIA M. PURDUE UNIVERSITY, 06/15/2017 - 05/31/2018. Total project budget to date: $17,907.00
  • MULTI-DISCIPLINARY METHODS FOR EFFECTIVE, SUSTAINABLE, AND SCALABLE EVALUATIONS OF NUTRITION EDUCATION PROGRAMS. PI: HURDLE, JOHN F. Co-PI(s): GUENTHER, PATRICIA M. UTAH STATE UNIVERSITY, 09/01/2015 - 08/31/2017. Total project budget to date: $59,274.00

Copyrights

  • SAS code for calculating Grocery Purchase Quality Index-2016 total and component scores. Philip J. Brewster, Patricia M. Guenther, John F. Hurdle, 06/01/2018. DOI 10.7278/S5HD7ST1. License CC BY NC.

Languages

  • English, fluent.

Geographical Regions of Interest

  • United States of America

Publications

  • Cowan AE, Jun S, Tooze JA, Dodd KW, Gahche JJ, Eicher-Miller HA, Guenther PM, Dwyer JT, Potischman N, Bhadra A, Carroll RJ, Bailey RL. A narrative review of nutrient based indexes to assess diet quality and the proposed Total Nutrient Index that reflects total dietary exposures. Critical Reviews in Food Science and Nutrition, in press. Accepted, 08/10/2021.
  • Atoloye AT, Savoie-Roskos MR, Guenther PM, Durward CM. Effectiveness of Expanded Food and Nutrition Education Program (EFNEP) in changing nutrition-related outcomes among adults with low income: a systematic review. Journal of Nutrition Education and Behavior 53:691-705. Published, 08/2021.
  • Cowan AE, Jun S, Tooze JA, Dodd KW, Gahche JJ, Eicher-Miller HA, Guenther PM, Dwyer JT, Potischman N, Bhadra A, Carroll RJ, Bailey RL. A narrative review of nutrient based indexes to assess diet quality and the proposed total nutrient index that reflects total dietary exposures. Critical Reviews in Food Science and Nutrition, in press. Accepted, 08/2021.
  • Sauder KA, Harte RN, Ringham BM, Guenther PM, Bailey RL, Alshawabkeh A, Cordero JF, Dunlop AL, Ferranti EP, Elliott AJ, Mitchell DC, Hedderson MM, Avalos LA, Zhu Y, Breton CV, Chatzi L, Ran J, Hertz-Picciotto I, Karagas MR, Sayarath V, Hoover J, MacKenzie D, Lyall K, Schmidt RJ, O’Connor TG, Barrett ES, Switkowski KM, Comstock SS, Kerver JM, Trasande L, Tylavsky FA, Wright RJ, Kannan S, Mueller NT, Catellier DJ, Glueck DH, Dabelea D. Disparities in risks of inadequate and excessive intake of micronutrients during pregnancy. J Nutr.. in press. Accepted, 07/22/2021.
  • Kirkpatrick SI, Dodd KW, Potischman N, Zimmerman TP, Douglass D, Guenther PM, Durward C, Atoloye A, Kahle LL, Subar AF, Reedy J. Healthy Eating Index-2015 scores among adults based on observed versus recalled intake. Journal of the Academy of Nutrition and Dietetics, in press. Accepted, 06/04/2021.
  • Sauder KA, Harte RN, Ringham BM, Guenther PM, Bailey RL, Alshawabkeh A, Cordero JF, Dunlop AL, Ferranti EP, Elliott AJ, Mitchell DC, Hedderson MM, Avalos LA, Zhu Y, Breton CV, Chatzi L, Ran J, Hertz-Picciotto I, Karagas MR, Sayarath, V, Hoover J, MacKenzie D, Lyall K, Schmidt RJ, O’Connor TG, Barrett ES, Switkowski KM, Comstock SS, Kerver JM, Trasande L, Tylavsky FA, Wright RJ, Kannan S, Mueller NT, Catellier DJ, Glueck DH, Dabelea D, on behalf of program collaborators for Environmental influences on Child Health Outcomes. Sociodemographic and obesity-related disparities in risks of inadequate and excessive intake of micronutrients during pregnancy: the National ECHO Consortium. Current Developments in Nutrition 5(S2):812. Published, 06/2021.
  • Ricart G, Guenther PM. Devising a diet scoring algorithm sensitive to the entire range of dietary intakes. Current Developments in Nutrition 5(S2):880. Published, 06/2021.
  • Cowan A, Jun S, Tooze J, Dodd K, Gahche J, Eicher-Miller H, Guenther P, Bhadra A, Bailey R. Examining the validity of the Total Nutrient Index for assessing intakes of nutrients from foods, beverages, and dietary supplements. Current Developments in Nutrition 5(S2):871. Published, 06/2021.
  • Jun S, Cowan AE, Dodd KW, Tooze JA, Gahche JJ, Eicher-Miller, HA, Guenther PM, Dwyer JT, Potischman N, Bhadra A, Forman MR, Bailey RL. The association of food insecurity with dietary intakes and nutritional biomarkers among U.S. children, National Health and Nutrition Examination Survey (NHANES) 2011-2016. American Journal of Clinical Nutrition 1059-69. Published, 05/2021.
  • Gills SMH, Auld G, Hess A, Guenther PM, Baker SS. Positive change in HEI-2005 scores among low-income adults after participation in the Expanded Food and Nutrition Education Program (EFNEP). Journal of Nutrition Education and Behavior 53:503-510. Published, 04/2021.
  • Thompson HJ, Levitt JO, McGinley JN, Chandler P, Guenther PM, Huybrechts I, Playdon MC. Measuring dietary botanical diversity as a proxy for phytochemical exposure. Nutrients 13:1295. Published, 04/2021.
  • Wright B, Vasquez-Mejia C, Guenther PM, McCormack L, Stluka S, Franzen-Castle L, Henne B, Mehrle D, Remley D, and Eicher-Miller H., Fruit and vegetable Healthy Eating Index component scores of distributed food bags were positively associated with client diet scores in a sample of rural, Midwestern food pantries. Journal of the Academy of Nutrition and Dietetics 121:74-83. Published, 12/17/2020.
  • Jun S, Cowan AE, Bhadra A, Dodd, KW, Dwyer JT, Eicher-Miller HA, Gahche JJ, Guenther PM, Potischman N, Tooze JA, and Bailey RL, Older adults with obesity have higher risks of some micronutrient inadequacies and lower overall dietary quality compared to peers with a healthy weight, National Health and Nutrition Examination Surveys, 2011-2014, Public Health Nutrition 23(13):2268-279. Published, 09/2020.
  • Jun S, Cowan AE, Gahche JJ, Tooze JA, Dodd KW, Eicher-Miller HA, Guenther PM, Dwyer JT, Potischman, N, Bhadra A, and Bailey RL. Comparison of four methods to estimate the prevalence of dietary supplement use among U.S. children. Current Developments in Nutrition 4(S2):1172. Published, 06/2020.
  • Cowan, AE, Jun S, Tooze JA, Dodd KW, Gahche JJ, Eicher-Miller HA, Guenther PM, Dwyer JT, Potischman N, Bhadra A, and Bailey RL. An analysis of four proposed measures for estimating distributions of total usual vitamin D intake among adults using National Health and Nutrition Examination Survey data. Current Developments in Nutrition 4(S2):1390. Published, 06/2020.
  • Cowan AE, Jun S, Tooze JA, Dodd KW, Gahche JJ, Eicher-Miller HA, Guenther PM, Dwyer JT, Moshfegh AJ, Rhodes DG, Bhadra A, Bailey RL. Comparison of four methods to assess the prevalence of use and estimates of nutrient intakes from dietary supplements among U.S. adults. Journal of Nutrition 150(4):884-893. Published, 04/2020.
  • Au LE, Ritchie LD, Gurzo K, Nhan LA, Woodward-Lopez G, Kao J, Guenther PM, Tsai M, Gosliner W. Post Healthy Hunger-Free Kids Act adherence to select school nutrition standards by region and poverty level: The Healthy Communities Study. Journal of Nutrition Education and Behavior 53(3):249-258. Published, 03/2020.
  • Jun S, Gahche JJ, Potischman N, Dwyer JT, Guenther PM, Sauder KA, Bailey, RL Dietary supplement use and its micronutrient contribution among pregnant and lactating U.S. women, Obstetrics & Gynocology 135(3):623-633. Published, 03/2020.
  • Cowan AE, Jun S, Tooze JA, Eicher-Miller HA, Dodd KW, Gahche JJ, Guenther PM, Dwyer JT, Potischman N, Bhadra A, Bailey RL, Total usual micronutrient intakes compared to the Dietary Reference Intakes among U.S. adults by food security status, Nutrients 12(1):38. Published, 01/2020.
  • Durward C, Baker S, Chidambaram V, Franck K, Kramer HS, McGirr K, Savoie K, Smith J, Weir C, Yerxa K, Guenther PM. Exploratory test of ASA24 to collect 24-hour recalls in the Expanded Food and Nutrition Education Program. Journal of Nutrition Education and Behavior 51(7):S107-S108. Published, 07/2019.
  • Jun S, Cowan A, Bhadra A, Dodd K, Dwyer J, Eicher-Miller H, Gahche J, Guenther P, Potischman N, Tooze J, Bailey R. Nutritional status of older adults who are overweight or obese compared to those with a healthy weight, NHANES 2011–2014. Current Developments in Nutrition 3(S1). Published, 06/13/2019.
  • Eicher-Miller H, Wright B, Guenther P, McCormack L, Stluka S, Remley D, Mehrle D, Franzen-Castle L, Henne B, Vasquez-Mejia C. Nutritional quality of vegetables, fruits, protein foods, and sodium distributed in client food bags is positively associated with client diet quality in rural food pantries. Current Developments in Nutrition 3(S1). Published, 06/13/2019.
  • Spruance L, Atoloye A, Douglass D, Zimmerman TP, Guenther PM, Franck K, Henson T, Moore CJ, Wood G, Durward CM. Pilot test of an online ASA24 training with EFNEP educators, SAGE Open 9 (2), p. 2158244019844074. Published, 03/15/2019.
  • Bailey, RL, Dodd KW, Gahche JJ, Dwyer JT, Cowan AE, Jun S, Eicher-Miller, H.A., Guenther PM, Bhadra A, Thomas PR, Potischman N, Carroll RJ, Tooze JA, Best practices for dietary supplement assessment and estimation of total usual nutrient intakes in population-level research and monitoring. Journal of Nutrition 149;181-197. Published, 02/08/2019.
  • Kirkpatrick SI, Guenther PM, Douglass D, Zimmerman T, Kahle LL, Atoloye A, Marcinow M, Savoie-Roskos MR, Dodd KW, Durward CM. The provision of assistance does not substantially impact the accuracy of 240hour dietarry recall completed using the Automated Self-administered 24-hour Dietary Assessment Tool among women with low incomes. Journal of Nutrition 149(1);114-122. Published, 01/02/2019.
  • Brewster PJ, Durward CM, Hurdle JF, Stoddard GJ, Guenther PM. The Grocery Purchase Quality Index-2016 performs similarly to the Healthy Eating Index-2015 in a national survey of household food purchases. Journal of the Academy of Nutrition and Dietetics 119:45–56. Published, 01/2019.
  • Jun S, Cowan AE, Tooze JA, Eicher-Miller HA, Bhadra A, Guenther PM, Gahche JJ, Potischman N, Dwyer JT, Bailey RL. Dietary supplement use is higher among US children in higher-income households compared with children in lower income households. Current Developments in Nutrition 2(11), https://doi.org/10.1093/cdn/nzy045. Published, 11/2018.
  • Bailey RL, Dodd KD, Tooze JA, Gahche JJ, Cowan AE, Jun S, Guenther PM, Potischman N, Eicher-Miller HA, Bhadra A, Dwyer JT. Methodological challenges with incorporating nutrient intakes from dietary supplements with the diet to produce total usual nutrient intake estimates. Current Developments in Nutrition 2(11), https://doi.org/10.1093/cdn/nzy045. Published, 11/2018.
  • Guenther PM, Brewster PJ, Durward CM, Hurdle JF. The Grocery Purchase Quality Index-2016 performs similarly to the Healthy Eating Index-2015 in a national survey of household food purchases. Current Developments in Nutrition 2(11), https://doi.org/10.1093/cdn/nzy045. Published, 11/2018.
  • Kirkpatrick S, Guenther P, Douglass D, Subar A, Zimmerman T, Kahle L, Atoloye A, Marcinow M, Savoie Roskos M., Dodd K, Durward C. Accuracy of 24-hour recalls completed by women with low incomes using the Automated Self-Administered 24-hour Dietary Assessment Tool (ASA24). Current Developments in Nutrition 2(11), https://doi.org/10.1093/cdn/nzy045. Published, 11/2018.
  • Jun S, Cowan AE, Tooze JA, Gahche JJ, Dwyer JT, Eicher-Miller HA, Bhadra A, Guenther PM, Potischman N, Dodd KW, Bailey RL. Dietary supplement use among U.S. children by family income, food security level, and nutrition assistance program participation status in 2011-2014. Nutrients 10(9):1212. Published, 09/2018.
  • Cowan AE, Jun S, Gahche JJ, Tooze JA, Dwyer JT, Eicher-Miller HA, Bhadra A, Guenther PM, Potischman N, Dodd KW, Bailey RL. Characteristics of dietary supplement use differs with poverty and lifestyle Indicators among U.S. adults, NHANES 2011-2014. Nutrients 10(8), 1114. Published, 08/2018.
  • Murtaugh MA, Beasley JM, Appel LJ, Guenther PM, McFadden ML, Greene T, Tooze JA. The relationship between sodium intake and blood pressure varies with energy intake: A secondary analysis from the DASH-Sodium trial, Hypertension 2018;71:858-865. Published, 02/16/2018.
  • Burton-Freeman BM, Guenther PM, Oh M, Stuart D, Jensen HH. Assessing the consumption of berries and associated factors in the United States using the National Health and Nutrition Examination Survey (NHANES), 2007–2012. Food & Function, Feb 21;9(2):1009-1016. Published, 02/2018.
  • Brewster PJ, Guenther PM, Jordan KC, Hurdle JF (2017). The Grocery Purchase Quality Index-2016: an innovative tool for assessing grocery purchases. Journal of Food Composition and Analysis. Vol. 64(1), 119-126. Published, 12/2017.
  • Murtaugh MA, Appel LA, Beasley JM, Greene T, Guenther PM, McFadden M, Tooze JA, Higher levels of sodium density (mg/kcal) are associated with increased blood pressure independent of absolute Na (mg/day): Results from the Dietary Approaches to Stop Hypertension-Sodium Trial. Circulation 136, Suppl 1. Published, 11/2017.
  • Pieroth R, Rigassio Radler D, Guenther PM, Brewster PJ, Marcus A (2017). The relationship between social support and diet quality in middle-aged and older adults in the United States. Journal of the Academy of Nutrition and Dietetics 117(8)1272–1278. Published, 07/25/2017.
  • Spruance L, Douglass D, Zimmerman TP, Guenther PM, Franck K, Head D, Henson T, Millerberg N, Moore CJ, Wilson-Sweebe K, Wood G, Durward CM (2017). Online ASA24 training manual pilot-tested with Expanded Food and Nutrition Education Program (EFNEP) educators. Journal of Nutrition Education and Behavior. Published, 07/2017.
  • Subar AF, Freedman LS, Tooze JA, Kirkpatrick SI, Boushey C, Neuhouser ML, Thompson FE, Potischman N, Guenther PM, Tarasuk V, Reedy J, Krebs-Smith SM (2015). Addressing current criticism regarding the value of self-report dietary data. Journal of Nutrition 145:2639-2645. Published, 09/14/2015.
  • Guenther PM, Luick BR (2015). Improved Overall Quality of Diets Reported by Expanded Food and Nutrition Education Program Participants in the Mountain Region. J Nutr Educ Behav 47:421-426. Published, 09/01/2015.
  • Brewster PJ, Guenther PM, Jordan KC, Hurdle JF. 2015. Development and validation of a novel household grocery food purchase quality score. FASEB Journal 29:131.3. Published, 04/2015.
  • Luick BR, Guenther PM. The quality of diets reported by Expanded Food and Nutrition Education Propgram participants in the Mountain Region in 2011 when exiting the program was higher than when entering. 2014. Journal of Nutrition Education and Behavior 46:S185-S186. Published, 07/2014.
  • Luick BR, Guenther PM. The quality of diets reported by Expanded Food and Nutrition Education Program participants when exiting the program was higher than when when entering. FASEB Journal 28:273.8. Published, 04/2014.
  • Guenther PM, Kirkpatrick SI, Reedy J, Krebs-Smith SM, Buckman DW, Dodd KW, Casavale KO, Carroll RJ. (2014). The Healthy Eating Index-2010 is a valid and reliable measure of diet quality according to the 2010 Dietary Guidelines for Americans. J Nutr. Vol. 144, 399-407. Published, 03/01/2014.
  • Guenther PM, Lyon JM, Appel LJ. (2013). Modeling dietary patterns to assess sodium recommendations for nutrient adequacy. Am J Clin Nutr. Vol. 97, 842-7. Published, 04/01/2013.
  • Guenther PM, Casavale KO, Reedy J, Kirkpatrick SI, Hiza HA, Kuczynski KJ, Kahle LL, Krebs-Smith SM. (2013). Update of the Healthy Eating Index: HEI-2010. Journal of the Academy of Nutrition and Dietetics 113:569-80. Published, 04/01/2013.
  • Guenther PM, Kirkpatrick SI, Krebs-Smith SM, Reedy J, Buckman DW, Dodd KW, Casavale KO, Carroll RJ. Evaluation of the Healthy Eating Index-2010 (HEI-2010), 2013, FASEB Journal 27:230.5. Published, 04/2013.
  • Guenther PM, Ding EL, Rimm EB. (2013). Alcoholic beverage consumption by adults compared to dietary guidelines: results of the National Health and Nutrition Examination Survey, 2009-2010. Journal of the Academy of Nutrition and Dietetics. Vol. 113, 546-50. Published, 04/01/2013.
  • Guenther, PM, Casavale, KO, Krebs-Smith, SM, Reedy, J, Kirkpatrick, SI, Hiza, HAB, Kuczynski, KJ, Kahle, LL, Krebs-Smith, SM. (2013). Healthy Eating Index. USDA Center for Nutrition Policy and Promotion, CNPP Fact Sheet No. 2. Published, 02/2013.
  • Hiza HA, Casavale KO, Guenther PM, Davis CA. (2013). Diet quality of Americans differs by age, sex, race/ethnicity, income, and education level. Journal of the Academy of Nutrition and Dietetics. Vol. 113, 297-306. Published, 02/01/2013.
  • Zhang S, Midthune D, Guenther PM, Krebs-Smith SM, Kipnis V, Dodd KW, Buckman DW, Tooze JA, Freedman L, Carroll RJ. (2011). A new multivariate measurement erroe model with zero-inflated dietary data, and its application to dietary aqssessment. The Annals of Applied Statistics. (5):1456-1487. Published, 06/01/2011.
  • Tooze JA, Kipnis V, Buckman DW, Carroll RJ, Freedman LS, Guenther PM, Krebs-Smith SM, Subar AF, Dodd KW. (2010). A mixed-effects model approach for estimating the distribution of usual intake of nutrients: the NCI method. Stat Med. Vol. 29, 2857-68. Published, 11/30/2010.
  • Krebs-Smith SM, Guenther PM, Subar AF, Kirkpatrick SI, Dodd KW. (2010). Americans do not meet federal dietary recommendations. J Nutr. Vol. 140, 1832-8. Published, 10/01/2010.
  • Freedman LS, Guenther PM, Krebs-Smith SM, Dodd KW, Midthune D. (2010). A population's distribution of Healthy Eating Index-2005 component scores can be estimated when more than one 24-hour recall is available. J Nutr. Vol. 140, 1529-34. Published, 08/01/2010.
  • Breslow RA, Guenther PM, Juan W, Graubard BI. (2010). Alcoholic beverage consumption, nutrient intakes, and diet quality in the US adult population, 1999-2006. J Am Diet Assoc. Vol. 110, 551-62. Published, 04/01/2010.
  • Freedman LS, Guenther PM, Dodd KW, Krebs-Smith SM, Midthune D. (2010). The population distribution of ratios of usual intakes of dietary components that are consumed every day can be estimated from repeated 24-hour recalls. J Nutr. Vol. 140, 111-6. Published, 01/01/2010.
  • Subar AF, Crafts J, Zimmerman TP, Wilson M, Mittl B, Islam NG, McNutt S, Potischman N, Buday R, Hull SG, Baranowski T, Guenther PM, Willis G, Tapia R, Thompson FE. (2010). Assessment of the accuracy of portion size reports using computer-based food photographs aids in the development of an automated self-administered 24-hour recall. J Am Diet Assoc. Vol. 110, 55-64. Published, 01/01/2010.
  • Kipnis V, Midthune D, Buckman DW, Dodd KW, Guenther PM, Krebs-Smith SM, Subar AF, Tooze JA, Carroll RJ, Freedman LS. (2009). Modeling data with excess zeros and measurement error: application to evaluating relationships between episodically consumed foods and health outcomes. Biometrics. Vol. 65, 1003-10. Published, 12/01/2009.
  • Zimmerman TP, Hull SG, McNutt S, Mittl B, Islam N, Guenther PM, Thompson FE, Potischman NA, Subar AF. (2009). Challenges in converting an interviewer-administered food probe database to self-administration in the National Cancer Institute Automated Self-administered 24-Hour Recall (ASA24). Journal of Food Composition and Analysis. Vol. 22, S48-S51. Published, 12/01/2009.
  • Yetley EA, Brule D, Cheney MC, Davis CD, Esslinger KA, Fischer PW, Friedl KE, Greene-Finestone LS, Guenther PM, Klurfeld DM, L'Abbe MR, McMurry KY, Starke-Reed PE, Trumbo PR. (2009). Dietary reference intakes for vitamin D: justification for a review of the 1997 values. Am J Clin Nutr. Vol. 89, 719-27. Published, 03/01/2009.
  • Kott PS, Guenther PM, Wagstaff DA, Juan WY, Kranz S. (2009). Fitting a linear model to survey data when the long-term average daily intake of a dietary component is an explanatory variable. Survey Research Methods 3(3):157-165. Published, 01/2009.
  • Guenther PM, Reedy J, Krebs-Smith SM. (2008). Development of the Healthy Eating Index-2005. J Am Diet Assoc. Vol. 108, 1896-901. Published, 11/01/2008.
  • Guenther PM, Reedy J, Krebs-Smith SM, Reeve BB. (2008). Evaluation of the Healthy Eating Index-2005. J Am Diet Assoc. Vol. 108, 1854-64. Published, 11/01/2008.
  • Freedman LS, Guenther PM, Krebs-Smith SM, Kott PS. (2008). A population's mean Healthy Eating Index-2005 scores are best estimated by the score of the population ratio when one 24-hour recall is available. J Nutr. Vol. 138, 1725-9. Published, 09/01/2008.
  • Moeller SM, Reedy J, Millen AE, Dixon LB, Newby PK, Tucker KL, Krebs-Smith SM, Guenther PM. (2007). Dietary patterns: challenges and opportunities in dietary patterns research: an Experimental Biology workshop, April 1, 2006. J Am Diet Assoc. Vol. 107, 1233-9. Published, 07/01/2007.
  • Subar AF, Thompson FE, Potischman N, Forsyth BH, Buday R, Richards D, McNutt S, Hull SG, Guenther PM, Schatzkin A, Baranowski T. (2007). Formative research of a quick list for an automated self-administered 24-hour dietary recall. J Am Diet Assoc. Vol. 107, 1002-7. Published, 06/01/2007.
  • Murphy SP, Guenther PM, Kretsch MJ. (2006). Using the dietary reference intakes to assess intakes of groups: pitfalls to avoid. J Am Diet Assoc. Vol. 106, 1550-3. Published, 10/01/2006.
  • Tooze JA, Midthune D, Dodd KW, Freedman LS, Krebs-Smith SM, Subar AF, Guenther PM, Carroll RJ, Kipnis V. (2006). A new statistical method for estimating the usual intake of episodically consumed foods with application to their distribution. J Am Diet Assoc. Vol. 106, 1575-87. Published, 10/01/2006.
  • Subar AF, Dodd KW, Guenther PM, Kipnis V, Midthune D, McDowell M, Tooze JA, Freedman LS, Krebs-Smith SM. (2006). The food propensity questionnaire: concept, development, and validation for use as a covariate in a model to estimate usual food intake. J Am Diet Assoc. Vol. 106, 1556-63. Published, 10/01/2006.
  • Dodd KW, Guenther PM, Freedman LS, Subar AF, Kipnis V, Midthune D, Tooze JA, Krebs-Smith SM. Statistical methods for estimating usual intake of nutrients and foods: a review of the theory. (pp. 1640-50). Vol. 106 J Am Diet Assoc. Published, 10/01/2006.
  • Breslow RA, Guenther PM, Smothers BA. (2006). Alcohol drinking patterns and diet quality: the 1999-2000 National Health and Nutrition Examination Survey. Am J Epidemiol. Vol. 163, 359-66. Published, 02/15/2006.
  • Guenther PM, Jensen HH, Batres-Marquez SP, Chen CF. (2005). Sociodemographic, knowledge, and attitudinal factors related to meat consumption in the United States. J Am Diet Assoc. Vol. 105, 1266-74. Published, 08/01/2005.
  • Guenther PM, Jensen HH, 2000, Estimating energy contributed by fiber using a factor of 2 vs 4 kcal/g. Journal of the American Dietetic Association 100:944-946. Published, 08/2000.
  • Guenther, PM, Cleveland, LE, Ingwersen, LA, 1997, Questionnaire Development and Data Collection Procedures. In: Tippett, KS, and Cypel, YS (eds.), Design and Operation: The Continuing Survey of Food Intakes by Individuals and the Diet and Health Knowledge Survey, 1994-96. U.S. Department of Agriculture, Agricultural Research Service, Nationwide Food Surveys Report No. 96–1. Published, 12/1997.
  • Borrud, LG, Guenther, PM, Perloff, BP, 1997, Planning, Research, and Development. In: Cypel, Y.S., and Tippett, K.S. (eds.), Design and Operation of the Continuing Survey of Food Intakes by Individuals and the Diet and Health Knowledge Survey, 1994-96. U.S. Department of Agriculture, Agricultural Research Service, Nationwide Food Surveys Report No. 96–1. Published, 12/1997.
  • Guenther, PM, Kott, PK, Carriquiry, AL, 1997, Development of an approach for estimating usual nutrient intake distributions at the population level. Journal of Nutrition 127:1106-1112. Published, 06/1997.
  • Cypel YS, Guenther PM, Petot GJ. Validation of portion size measurement aids—a review. Journal of the American Dietetic Association 97:289-292. Published, 03/1997.
  • Nusser SM, Fuller WA, Guenther PM. Estimating usual dietary intake distributions: adjusting for measurement error and nonnormality in 24-hour food intake data. In: Lyberg L, Biemer P, Collins M, DeLeeuw E, Dippo C, Schwarz N., Trewin D (eds.), Survey Measurement and Process Quality, New York: Wiley and Sons, pp. 689-292. Published, 02/1997.
  • Guenther PM, Perloff BP, Vizioli TL. Separating fact from artifact in changes in nutrient intake over time. Journal of the American Dietetic Association 94:270-275. Published, 03/1994.
  • Carriquiry, AL, Jensen, HH, Fuller, WA, Guenther, PM, 1994, Methods for estimating usual intake distributions, American Journal of Clinical Nutrition 59:305S (abstract). Published, 01/1994.
  • Guenther PM. Effects of procedural differences in the Nationwide Food Consumption Survey. Journal of Official Statistics 8:87-95. Published, 01/1992.
  • Krebs-Smith SM, Kott PS, Guenther PM. Mean proportion and population proportion: two answers to the same question? Journal of the American Dietetic Association 89:671-676. Published, 06/1989.
  • Guenther PM, Ricart G. The effect of eating at foodservice establishments on the nutritional quality of women's diets. Topics in Clinical Nutrition 4(2):41-45. Published, 04/1989.