Ann Hess Associate Professor

Office: Statistics Building 218

Phone: (970) 491-5077

Curriculum Vitae:

Google Scholar:


  • PhD Statistics, Colorado State University, 2005
  • MS Statistics, Colorado State University, 2001
  • BS Math and Physics, University of Hartford, 1998


Dr. Hess is an applied statistician with the CSU Graybill Stat Lab. Her research interests include applied linear models, bioinformatics and statistical consulting.


Development and testing of a national questionnaire to assess dietary practices of low-income adults participating in EFNEP.Erin Kathleen Murray, Susan S. Baker, N M. Betts, Ann Marie Hess, Garry W. Auld Journal of Nutrition Education and Behavior.
Recovery quality following a single post-anaesthetic dose of dexmedetomidine or romifidine in sevoflurane anesthetized horsesRachel Claus Hector, Marlis L. Rezende, Khursheed R. Mama, Ann Marie Hess Equine Veterinary Journal .
Comparison of intravenous anesthetic induction doses and physiologic effects of ketamine or alfaxalone in goats undergoing surgery with isoflurane anesthesiaMorgan Haerter Oakleaf, Khursheed R. Mama, Lisa M. Mangin, Kimberly Lebsock, Katie Therese Bisazza, Ann Marie Hess, Jeremiah T. Easley AMERICAN JOURNAL OF VETERINARY RESEARCH, 9, 2019.
Rice bran supplementation modulates growth, microbiota and metabolome in weaning infants: a clinical trial in Nicaragua and MaliLuis E. Zambrana, Starin Alyssa McKeen, Hend Mohamed Ibrahim, Iman Zarei, Erica C. Borresen, Lassina Doumbia, Abdoulaye Bore, Alima Cissoko, Seydou Douyon, Karim Kone, Johann Perez, Claudia Perez, Ann Marie Hess, Zaid Abdo, Lansana Sangare, Ababacar Maiga, Sylvia Becker-Dreps, Lijuan Yuan, Ousmane Koita, Samuel Vilchez, Elizabeth P. Ryan SCIENTIFIC REPORTS, 2019.
Comparison between the effects of torsemide and furosemide on the renin-angiotensin-aldosterone system of normal dogs.Brianna M. Potter, Marisa Koyo Ames, Ann Marie Hess, M Poglitsch Journal of veterinary cardiology : the official journal of the European Society of Veterinary Cardiology, 2019.
Non-Coding RNA Sequencing of Equine Endometrium During Maternal Recognition of Pregnancy.Kristin Marie Klohonatz, Stephen John Coleman, A D. Cameron, Ann Marie Hess, Kailee Janelle Reed, A Canovas, J F. Medrano, A D. Islas-Trejo, T Kalbfleisch, Gerrit J. Bouma, Jason Bruemmer Genes, 10, 2019.
Coding RNA Sequencing of Equine Endometrium during Maternal Recognition of Pregnancy.Kristin Marie Klohonatz, Stephen John Coleman, A D. Islas-Trejo, J F. Medrano, Ann Marie Hess, T Kalbfleisch, Milt Thomas, Gerrit J. Bouma, Jason Bruemmer Genes, 10, 2019.
Female urine-induced male mice ultrasonic vocalizations in C57BL/6J mice as a proxy indicator for postoperative painBrian J. Smith, Maggie K. Bruner, Ann Marie Hess, Lon Vern Kendall Journal of the American Association for Laboratory Animal Science.
Similar 24-Hour Dietary Recall Results from Low-Income Adult Females when Collected by Paraprofessionals or a Registered Dietitian NutritionistSusan Gills, Garry W. Auld, Ann Marie Hess, Susan S. Baker Journal of the Academy of Nutrition and Dietetics, 3, 2019.
Comparing the clinical accuracy of the dorsolateral approach to the medial approach for injection of the centrodistal joint in the horseLiz Lunde Hoaglund, Kurt Selberg, Katie Alison Seabaugh, Ann Marie Hess, Luke Daniel Bass Equine Veterinary Journal, 2019.