Walter T. Ambrosius, Ph.D.
Design and Analysis Unit
Professor, Biostatistical Sciences
Sticht Center on Aging
Center for Comparative Medicine Research
aging, arthritis, cardiac function, diabetes, fitness/physical, hormones/cytokines/signalling, hypertension, immunology/allergy/inflammatio, obesity, statistics/mathematics
Academic: 336-716-6281 | Department: 336-716-2011
Fitzgerald JD, Johnson L, Hire DG, Ambrosius WT, Anton SD, Dodson JA, Marsh AP, McDermott MM, Nocera JR, Tudor-Locke C, White DK, Yank V, Pahor M, Manini TM, Buford TW. Association of objectively measured physical activity with cardiovascular risk in mobility-limited older adults
. J Am Heart Assoc. 2015;4(2):e001288.
Espeland MA, Probstfield J, Hire D, Redmon JB, Evans GW, Coday M, Lewis CE, Johnson KC, Wilmoth S, Bahnson J, Dulin MF, Green JB, Knowler WC, Kitabchi A, Murillo AL, Osei K, Rehman SU, Cushman WC, Ambrosius WT, Greven CM, Lovato JF, Perdue LH, et al. Systolic blood pressure control among individuals with type 2 diabetes: a comparative effectiveness analysis of three interventions
. Am J Hypertens. 2015;():.
Botoseneanu A, Ambrosius WT, Beavers DP, de Rekeneire N, Anton S, Church T, Folta SC, Goodpaster BH, King AC, Nicklas BJ, Spring B, Wang X, Gill TM. Prevalence of metabolic syndrome and its association with physical capacity, disability, and self-rated health in Lifestyle Interventions and Independence for Elders Study participants
. J Am Geriatr Soc. 2015;63(2):222-232.
Miller ME, Williamson JD, Gerstein HC, Byington RP, Cushman WC, Ginsberg HN, Ambrosius WT, Lovato L, Applegate WB. Effects of randomization to intensive glucose control on adverse events, cardiovascular disease, and mortality in older versus younger adults in the ACCORD trial
. Diabetes Care. 2014;37(3):634-643.
Ambrosius WT, Sink KM, Foy CG, Berlowitz DR, Cheung AK, Cushman WC, Fine LJ, Goff DC Jr, Johnson KC, Killeen AA, Lewis CE, Oparil S, Reboussin DM, Rocco MV, Williamson JD, Wright JT Jr, Whelton PK. The design and rationale of a multicenter clinical trial comparing two strategies for control of systolic blood pressure: the Systolic Blood Pressure Intervention Trial (SPRINT)
. Clin Trials. 2014;11(5):532-546.
Pahor M, Guralnik JM, Ambrosius WT, Blair S, Bonds DE, Church TS, Espeland MA, Fielding RA, Gill TM, Groessl EJ, King AC, Kritchevsky SB, Manini TM, McDermott MM, Miller ME, Newman AB, Rejeski WJ, Sink KM, Williamson JD. Effect of structured physical activity on prevention of major mobility disability in older adults: the LIFE study randomized clinical trial
. JAMA. 2014;311(23):2387-2396.
Hugenschmidt CE, Lovato JF, Ambrosius WT, Bryan RN, Gerstein HC, Horowitz KR, Launer LJ, Lazar RM, Murray AM, Chew EY, Danis RP, Williamson JD, Miller ME, Ding J. The cross-sectional and longitudinal associations of diabetic retinopathy with cognitive function and brain MRI findings: the Action to Control Cardiovascular Risk in Diabetes (ACCORD) trial
. Diabetes Care. 2014;37(12):3244-3252.
Gerstein HC, Ambrosius WT, Danis R, Ismail-Beigi F, Cushman W, Calles J, Banerji M, Schubart U, Chew EY. Diabetic retinopathy, its progression, and incident cardiovascular events in the ACCORD trial
. Diabetes Care. 2013;36(5):1266-1271.
Gangaputra S, Lovato JF, Hubbard L, Davis MD, Esser BA, Ambrosius WT, Chew EY, Greven C, Perdue LH, Wong WT, Condren A, Wilkinson CP, Agron E, Adler S, Danis RP. Comparison of standardized clinical classification with fundus photograph grading for the assessment of diabetic retinopathy and diabetic macular edema severity
. Retina. 2013;33(7):1393-1399.
Ding J, Lovato J, Hugenschmidt CE, Ambrosius W, Horowitz K, Bryan RN, Greven C, Gerstein HC, Lazer R, Murray A, Thomas A, Launer L, Williamson J. Retinopathy in relation to cerebral ischemic lesion and cognitive decline in older patients with type 2 diabetes [abstract]. Diabetes. 2012;61(Suppl 1A):LB2.
Schwartz AV, Margolis KL, Sellmeyer DE, Vittinghoff E, Ambrosius WT, Bonds DE, Josse RG, Schnall AM, Simmons DL, Hue TF, Palermo L, Hamilton BP, Green JB, Atkinson HH, O'Connor PJ, Force RW, Bauer DC. Intensive glycemic control is not associated with fractures or falls in the ACCORD randomized trial
. Diabetes Care. 2012;35(7):1525-1531.
Beavers KM, Ambrosius WT, Nicklas BJ, Rejeski WJ. The effects of a long-term physical activity and weight loss intervention on inflammatory biomarkers in older adults [abstract]. J Aging Phys Act. 2012;20(Suppl):S317.
Botoseneanu A, Ambrosius WT, de Rekeneire N, Goodpaster B, Nicklas B, Church T, Gill TM. Prevalence of metabolic syndrome and its association with physical performance, disability and subjective well-being among Lifestyle Interventions and Independence for Elders (LIFE) Study participants [abstract]. Gerontologist. 2012;52(Suppl 1):206.
Ambrosius WT, Danis RP, Goff DC Jr, Greven CM, Gerstein HC, Cohen RM, Riddle MC, Miller ME, Buse JB, Perdue LH, et al. Lack of association between thiazolidinediones and macular edema in type 2 diabetes: the ACCORD eye substudy
. Arch Ophthalmol. 2010;128(3):312-318.
Riddle MC, Ambrosius WT, Brillon DJ, Buse JB, Byington RP, Cohen RM, Goff DC Jr, Malozowski S, Margolis KL, Probstfield JL, et al. Epidemiologic relationships between A1C and all-cause mortality during a median 3.4-year follow-up of glycemic treatment in the ACCORD trial
. Diabetes Care. 2010;33(5):983-990.
Rejeski WJ, Mihalko SL, Ambrosius WT, Bearon LB, Gaukstern JE, McClelland JW, Perri MG. Weight loss and self-regulatory eating efficacy in older adults: the Cooperative Lifestyle Intervention Program [abstract]. Ann Behav Med. 2010;39(Suppl 1):199.
Chew EY, Ambrosius WT, Davis MD, Danis RP, Gangaputra S, Greven CM, Hubbard L, Lovato JF, Perdue LH, Goff DC Jr, et al. Effects of medical therapies on retinopathy progression in type 2 diabetes
. N Engl J Med. 2010;363(3):233-244.
Ambrosius WT, Danis RP, Riddle MC, Goff DC Jr, Gerstein HC, Greven CM, Chew EY. Macular edema and thiazolidinediones [reply to letter]. Arch Ophthalmol. 2010;128(12):1631-1632.
Chew EY, Ambrosius WT, Danis RP. Retinopathy progression in type 2 diabetes [reply to letter]. N Engl J Med. 2010;363(22):2173-2174.
Wideman L, Baker CF, Brown PK, Consitt LA, Ambrosius WT, Schechter MS. Substrate utilization during and after exercise in mild cystic fibrosis. Med Sci Sports Exerc. 2009;41(2):270-278.
Miller DP, Furberg CD, Small RH, Millman FM, Ambrosius WT, Harshbarger JS, Ohl CA. Controlling prescription drug expenditures: a report of success. Am J Manag Care. 2007;13(8):473-480.
Case LD, Ambrosius WT. Power and sample size. Methods Mol Biol. 2007;404():377-408.
Miller DP, Furberg CD, Small RH, Millman FM, Ambrosius WT, Harshbarger JS, Ohl CA. Controlling prescription drug expenditures: a case report of success [abstract]. J Gen Intern Med. 2007;22(Suppl 1):64.
For a listing of recent publications, refer to PubMed, a service provided by the National Library of Medicine.
For a list of earlier publications, visit the Carpenter Library Publication Search.