• Richard Berg MS

  • Senior Biostatistician, MS

    • ORCA
    • 1000 North Oak Ave. ML8 Marshfield, WI 54449


MS, Statistics, University of Wyoming, Laramie
BA, Biology, University of Minnesota, Minneapolis

Work Experience

2011 to Present:
Senior Biostatistician/Associate Director of Biostatistics, Biomedical Informatics Research Center, Marshfield Clinic Research Foundation, Marshfield
2008 to 2010:
Senior Biostatistician, Biomedical Informatics Research Center, Marshfield Clinic Research Foundation, Marshfield
2001 to 2008:
Senior Biostatistician/Data Unit Manager, Biostatistics - Biomedical Informatics Research Center, Marshfield Clinic Research Foundation, Marshfield
1997 to 2001:
Biostatistics Manager, Department of Clinical Research, Marshfield Medical Research Foundation, Marshfield
1992 to 1997:
Senior Biostatistician, Department of Epidemiology and Biostatistics, Marshfield Medical Research Foundation, Marshfield
1990 to 1992:
Senior Biostatistician, Department of Biostatistics and Epidemiology, The Cleveland Clinic Foundation, Cleveland
1987 to 1990:
Biostatistician, Department of Biostatistics and Epidemiology, The Clevelend Foundation, Cleveland
1983 to 1987:
Research Associate, Agricultural Statistics Laboratory, University of Arkansas, Fayetteville
1982 to 1982:
Research Associate, Cooperative Fishery and Wildlife Research Unit, University of Wyoming, Laramie
1981 to 1982:
Consultant-Instructor, College of Agriculture, University of Wyoming, Laramie

Select Publications

  • Berg RL, Mcdonald L, Strickland M. Distribution of mountain lions in Wyoming as determined by mail questionnaire. Wild Soc Bull. 1983;11 :265-268.
  • Kopple JD, Berg RL, Houser H, Steinman TI, Teschan P. Nutritional status of patients with different levels of chronic renal insufficiency. Modification of Diet in Renal Disease (MDRD) Study Group. Kidney Int Suppl. 1989 Nov;27 :S184-S194.
    PubMed ID: 2636655
  • Levey AS, Berg RL, Gassman JJ, Hall PM, Walker WG. Creatinine filtration, secretion and excretion during progressive renal disease. Modification of Diet in Renal Disease (MDRD) Study Group. Kidney Int Suppl. 1989 Nov;27 :S73-S80.
    PubMed ID: 2636677
  • Beck GJ, Berg RL, Coggins CH, Gassman JJ, Hunsicker LG, Schluchter MD, Williams GW. Design and statistical issues of the Modification of Diet in Renal Disease Trial. The Modification of Diet in Renal Disease Study Group. Control Clin Trials. 1991 Oct;12(5):566-586.
    PubMed ID: 1664792
  • Myers BD, Nelson RG, Williams GW, Bennett PH, Hardy SA, Berg RL, Loon N, Knowler WC. Glomerular function in Pima Indians with non-insulin dependent diabetes mellitus of recent onset. J Clin Invest. 1991;88 :524-530.
  • Laidlaw SA, Berg RL, Kopple JD, Naito H, Walker WG, Walser M. Patterns of fasting plasma amino acid levels in chronic renal insufficiency: results from the feasibility phase of the Modification of Diet in Renal Disease Study. Am J Kidney Dis. 1994 Apr;23(4):504-513.
    PubMed ID: 8154485
  • Snetselaar L, Dwyer J, Adler S, Petot GJ, Berg RL, Gassman JJ, Homer H. Reduction of dietary protein and phosphorus in the modification of diet in renal disease feasibility study. J Am Diet Assoc. 1994;94 :986-990.
  • Gribble RK, Ricci-Goodman JM, Berg RL. Screening for chlamydia trachomatis in low-risk obstetric patients. Infect Dis Obstet Gynecol. 1994;1 :177-181.
  • Gribble RK, Meier PR, Berg RL. The value of urine screening for glucose at each prenatal visit. Obstet Gynecol. 1995 Sep;86(3):405-410.
    PubMed ID: 7651652
  • DeStefano F, Berg RL, Griese GG. Determinants of serum lipid and lipoprotein concentrations in children. Epidemiology. 1995 Jul;6(4):446-449.
    PubMed ID: 7548360
  • Gribble RK, Fee SC, Berg RL. The value of routine urine dipstick screening for protein at each prenatal visit. Am J Obstet Gynecol. 1995 Jul;173(1):214-217.
    PubMed ID: 7631685
  • Nitschke LF, Schlosser CT, Berg RL, Selthafner JV, Wengert TJ, Avecilla CS. Does patient-controlled analgesia achieve better control of pain and fewer adverse effects than intramuscular analgesia? A prospective randomized trial. Arch Surg. 1996 Apr;131(4):417-423.
    PubMed ID: 8615729
  • Dart RA, Berg RL. The clinical utility of ambulatory blood pressure monitoring in a multispecialty clinic setting. Blood Press Monit. 1996 Dec;1(6):475-480.
    PubMed ID: 10226278
  • Buckalew VM, Berg RL, Wang SS, Porush JG, Rauch S, Schulman G. Prevalence of hypertension in 1,795 subjects with chronic renal disease: the modification of diet in renal disease study baseline cohort. Modification of Diet in Renal Disease Study Group. Am J Kidney Dis. 1996 Dec;28(6):811-821.
    PubMed ID: 8957032
  • Breden TG, Berg RL, Plotka ED. Effects of substrate and separation method on acrosin amidase measurements. J Androl. 1996 Jul;17(4):443-448.
    PubMed ID: 8889708
  • Jacobson DM, Tetzlaff BA, Berg RL. Establishing an electroretinography laboratory according to an international standard. Am J END Technol. 1996;36 :47-65.
  • Goodman JR, Berg RL, Gribble RK, Meier PR, Fee SC, Mitchell PD. Longitudinal study of Group B streptococcus carriage in pregnancy. Infect Dis Obstet Gynecol. 1997;5 :237-243.
  • Reding DJ, Fischer VV, Berg RL, Lappe KA. Assessment of farmers' acceptance of veterinarians as human health advocates. Journal of Agromedicine. 1998;5 :47-60.
  • Jacobson DM, Berg RL, Wall M, Digre KB, Corbett JJ, Ellefson D. Serum vitamin A concentration is elevated in idiopathic intracranial hypertension. NEUROLOGY. 1999 Sep;53(5):1114-1118.
    PubMed ID: 10496276
  • Greenlee AR, Quail CA, Berg RL. Developmental alterations in murine embryos exposed in vitro to an estrogenic pesticide, o,p'-DDT. Reprod Toxicol. 1999 Nov;13(6):555-565.
    PubMed ID: 10613404
  • Larson DM, Berg RL, Shaw GR, Krawisz BR. Prognostic significance of DNA ploidy in endometrial cancer. Gynecol Oncol. 1999 Sep;74(3):356-360.
    PubMed ID: 10479493
  • Belongia EA, Proctor M, Vandermause MF, Aharabi-Fard S, Knobloch MJ, Keller P, Berg RL, Chyou P, Davis JP. Antibiotic susceptibility of invasive Streptococcus pneumoniae in Wisconsin,1999. WMJ. 2000 Aug;99(5):55-59.
    PubMed ID: 11043072
  • Greenlee AR, Quail CA, Berg RL. The antiestrogen ICI 182,780 abolishes developmental injury for murine embryos exposed in vitro to o,p'-DDT(1). Reprod Toxicol. 2000 May;14(3):225-234.
    PubMed ID: 10838123
  • Myers WO, Berg RL, Ray JF, Douglas-Jones JW, Maki HS, Ulmer RH, Chaitman B, Reinhart RA. All-artery multigraft coronary artery bypass grafting with only internal thoracic arteries possible and safe: a randomized trial. SURGERY. 2000 Oct;128(4):650-659.
    PubMed ID: 11015099
  • Marlenga BL, Pickett W, Berg RL. Assignment of work involving farm tractors to children on North American farms. Am J Ind Med. 2001 Jul;40(1):15-22.
    PubMed ID: 11439393
  • Belongia EA, Berg RL, Liu K. A randomized clinical trial of zinc nasal spray for treatment of upper respiratory infections in adults. Am J Med. 2001 Aug;111(2):103-108.
    PubMed ID: 11498062
  • Marlenga BL, Pickett W, Berg RL. Agricultural work activities reported for children and youth on 498 North American farms. J Agric Saf Health. 2001 Nov;7(4):241-252.
    PubMed ID: 11787753
  • Urquhart AC, Berg RL. Hodgkin's and non-Hodgkin's lymphomas of the head and neck. LARYNGOSCOPE. 2001 Sep;111(9):1565-1569.
    PubMed ID: 11568605
  • Urquhart AC, Hutchins LG, Berg RL. Preoperative computed tomography scans for parotid tumor evaluation. LARYNGOSCOPE. 2001 Nov;111(11 Pt 1):1984-1988.
    PubMed ID: 11801983
  • Ahmann PA, Theye FW, Berg RL, Linquist AJ, Van Erem AJ, Campbell LR. Placebo-controlled evaluation of amphetamine mixture-dextroamphetamine salts and amphetamine salts (Adderall): efficacy rate and side effects. PEDIATRICS. 2001 Jan;107(1):E10.
    PubMed ID: 11134474
  • Jacobson DM, Berg RL, Grinstead GF, Kruse JR. Duration of positive urine for cocaine metabolite after ophthalmic administration: implications for testing patients with suspected Horner syndrome using ophthalmic cocaine. Am J Ophthalmol. 2001 Jun;131(6):742-747.
    PubMed ID: 11384570
  • Ruggles KH, Haessly-Ruggles SM, Berg RL. Prospective study of seizures in the elderly in the Marshfield Epidemiologic Study Area (MESA). EPILEPSIA. 2001 Dec;42(12):1594-1599.
    PubMed ID: 11879373
  • Faciszewski T, Jensen RJ, Rokey R, Berg RL. Cardiac risk stratification of patients with symptomatic spinal stenosis. Clin Orthop. 2001 Mar;(384):110-115.
    PubMed ID: 11249155
  • Marlenga BL, Pickett W, Berg RL. Evaluation of an enhanced approach to the dissemination of the <em>North American Guidelines for Children's Agricultural Tasks:</em> a randomized controlled trial. Prev Med. 2002 Aug;35(2):150-159.
    PubMed ID: 12200100
  • Urquhart AC, Berg RL. Neck dissections: predicting postoperative drainage. LARYNGOSCOPE. 2002 Jul;112(7 Pt 1):1294-1298.
    PubMed ID: 12169916
  • Urquhart AC, Hutchins LG, Berg RL. Distinguishing non-Hodgkin lymphoma from squamous cell carcinoma tumors of the head and neck by computed tomography parameters. LARYNGOSCOPE. 2002 Jun;112(6):1079-1083.
    PubMed ID: 12160277
  • Soroko YT, Repking MC, Clemment JA, Mitchell PL, Berg RL. Treatment of plantar verrucae using 2% sodium salicylate iontophoresis. Phys Ther. 2002 Dec;82(12):1184-1191.
    PubMed ID: 12444877
  • Meier PR, Nickerson HJ, Olson KA, Berg RL, Meyer JA. Prevention of iron deficiency anemia in adolescent and adult pregnancies. Clin Med Res. 2003 Jan;1(1):29-36.
    PubMed ID: 15931282
  • Faciszewski T, Jensen RJ, Berg RL. Procedural coding of spinal surgeries (CPT-4 versus ICD-9-CM) and decisions regarding standards. A multicenter study. SPINE. 2003 Mar;28(5):502-507.
    PubMed ID: 12616165
  • Pickett W, Marlenga BL, Berg RL. Parental knowledge of child development and the assignment of tractor work to children. PEDIATRICS. 2003 Jul;112(1 Pt 1):e11-e16.
    PubMed ID: 12837899
  • Pickett W, Marlenga BL, Berg RL. Growing up on the farm: some kids don't. J Agric Saf Health. 2003 Aug;9(3):183-184.
    PubMed ID: 12970948
  • Vidaillet HJ, Chyou P, Granada JF, Greenlee RT, Berg RL, Finck CM, Maassen KA, Grierson P, Smith PN, Sharma PP, Hayes JJ. Mortality of primary versus secondary atrial fibrillation: a population based study from the Marshfield Epidemiologic Study Area. PACE. 2003;26(4 Pt 2):1001.
  • Reeser JC, Berg RL. Self reported injury patterns among competitive curlers in the United States: a preliminary investigation into the epidemiology of curling injuries. Br J Sports Med. 2004 Sep;38(5):E29.
    PubMed ID: 15388573
  • Greenlee AR, Ellis TM, Berg RL. Low-dose agrochemicals and lawn care pesticides induce developmental toxicity in murine preimplantation embryos. Environ Health Perspect. 2004 May;112(6):703-709.
    PubMed ID: 15121514
  • Hillman MA, Wilke RA, Caldwell MD, Berg RL, Glurich IE, Burmester JK. Relative impact of covariates in prescribing warfarin according to CYP2C9 genotype. Pharmacogenetics. 2004 Aug;14(8):539-547.
    PubMed ID: 15284536
  • Reding DJ, Fischer VV, Berg RL, Lappe KA. Assessment of farmers' acceptanc e of veterinarians as human health advocates. J Agromedicine. 2004 Sep;9(2):291-305.
    PubMed ID: 19785223
  • Lee BC, Westaby JD, Berg RL. Impact of a national rural youth health and safety initiative: results from a randomized controlled trial. Am J Public Health. 2004 Sep;94(10):1743-1749.
    PubMed ID: 15451744
  • Marlenga BL, Pickett W, Berg RL, Murphy D. Operational characteristics of tractors driven by children on farms in the United States and Canada. J Agric Saf Health. 2004 Jan;10(1):17-25.
    PubMed ID: 15017802
  • Marlenga BL, Brison RJ, Berg RL, Zentner JL, Linneman JG, Pickett W. Evaluation of the <em>North American Guidelines for Children's Agricultural Tasks</em> using a case series of injuries. Inj Prev. 2004 Dec;10(6):350-357.
    PubMed ID: 15583256
  • Bryce DA, Nelson J, Glurich IE, Berg RL. Intradiscal electrothermal annuloplasty therapy: a case series study leading to new considerations. WMJ. 2005 Sep;104(6):39-46.
    PubMed ID: 16218315
  • Reeser JC, Smith DT, Fischer VV, Berg RL, Liu K, Untiedt C, Kubista M. Static magnetic fields neither prevent nor diminish symptoms and signs of delayed onset muscle soreness. Arch Phys Med Rehabil. 2005 Mar;86(3):565-570.
    PubMed ID: 15759245
  • Wilke RA, Berg RL, Vidaillet HJ, Caldwell MD, Burmester JK, Hillman MA. Impact of age, CYP2C9 genotype, and concomitant medication on the rate of rise for prothrombin time during the first 30 days of warfarin therapy. Clin Med Res. 2005 Nov;3(4):207-213.
    PubMed ID: 16303885
  • Berg RL. Sensitivity and specificity. Clin Med Res. 2005 May;3(2):56.
  • Reeser JC, Berg RL, Rhea D, Willick S. Motivation and satisfaction among polyclinic volunteers at the 2002 Winter Olympic and Paralympic Games. Br J Sports Med. 2005 Apr;39(4):e20.
    PubMed ID: 15793078
  • Zentner JL, Berg RL, Pickett W, Marlenga BL. Do parents' perceptions of risks protect children engaged in farm work? PREVENTIVE MEDICINE. 2005 Jun;40(6):860-866.
    PubMed ID: 15850888
  • Pickett W, Brison RJ, Berg RL, Zentner JL, Linneman JG, Marlenga BL. Pediatric farm injuries involving non-working children: five opportunities for primary prevention. Inj Prev. 2005 Feb;11(1):6-11.
    PubMed ID: 15691981
  • Hillman MA, Wilke RA, Yale SH, Vidaillet HJ, Caldwell MD, Glurich IE, Berg RL, Schmelzer JR, Burmester JK. A prospective, randomized pilot trial of model-based warfarin dose initiation using CYP2C9 genotype and clinical data. Clin Med Res. 2005 Aug;3(3):137-145.
    PubMed ID: 16160068
  • Greenlee AR, Ellis TM, Berg RL, Mercieca MD. Pregnancy outcomes for mouse preimplantation embryos exposed in vitro to the estrogenic pesticide o,p'-DDT. Reprod Toxicol. 2005 Jul;20(2):229-238.
    PubMed ID: 15907658
  • Brison RJ, Pickett W, Berg RL, Linneman JG, Zentner JL, Marlenga BL. Fatal agricultural injuries in preschool children: risks, injury patterns, and strategies for prevention. CMAJ. 2006 Jun;174(12):1723-1726.
    PubMed ID: 16754900
  • Marlenga BL, Doty BC, Berg RL, Linneman JG. Evaluation of a policy to reduce youth tractor crashes on public roads. Injury Prev. 2006 Feb;12(1):46-51.
    PubMed ID: 16502564
  • Giampietro PF, Greenlee RT, McPherson EW, Benetti LL, Berg RL, Wagner SF. Acute health events in adult patients with genetic disorders: the Marshfield Epidemiologic Study Area. Genet Med. 2006 Aug;8(8):474-490.
    PubMed ID: 16912579
  • Wilke RA, Berg RL, Peissig PL, Kitchner TE, Sijercic B, McCarty CA, McCarty DJ. Use of an electronic medical record for the identification of research subjects with diabetes mellitus. Clin Med Res. 2007 Mar;5(1):1-7.
    PubMed ID: 17456828
  • Caldwell MD, Berg RL, Zhang KQi, Glurich IE, Schmelzer JR, Yale SH, Vidaillet HJ, Burmester JK. Evaluation of genetic factors for warfarin dose prediction. Clin Med Res. 2007 Mar;5(1):8-16.
    PubMed ID: 17456829
  • Marlenga BL, Berg RL, Linneman JG, Brison RJ, Pickett W. Changing the child labor laws for agriculture: impact on injury. Am J Public Health. 2007 Feb;97(2):276-282.
    PubMed ID: 17194860
  • Peissig PL, Sirohi E, Berg RL, Brown-switzer C, Ghebranious N, McCarty CA, Wilke RA. Construction of atorvastatin dose-response relationships using data from a large population-based DNA biobank. Basic Clin Pharmacol Toxicol. 2007 Apr;100(4):286-288.
    PubMed ID: 17371534
  • Morrongiello BA, Marlenga BL, Berg RL, Linneman JG, Pickett W. A new approach to understanding pediatric farm injuries. Soc Sci Med. 2007 Oct;65(7):1364-1371.
    PubMed ID: 17583403
  • Pickett W, Dostaler S, Berg RL, Linneman JG, Brison RJ, Marlenga BL. Pediatric fall injuries in agricultural settings: a new look at a common injury control problem. J Occup Environ Med. 2007 Apr;49(4):461-468.
    PubMed ID: 17426530
  • Wilke RA, Berg RL, Linneman JG, Zhao C, McCarty CA, Krauss RM. Characterization of low-density lipoprotein cholesterol-lowering efficacy for atorvastatin in a population-based DNA biorepository. Basic Clin Pharmacol Toxicol. 2008 Oct;103(4):354-9.
    PubMed ID: 18834356
  • Pickett W, Dostaler S, Berg RL, Brison RJ, Linneman JG, Marlenga BL. Hospitalized head injuries in agricultural settings: Who are the vulnerable groups? Accident Analysis and Prevention. 2008 Nov;40 :1943-48.
    PubMed ID: 19068298
  • Morrongiello BA, Pickett W, Berg RL, Linneman JG, Brison RJ, Marlenga BL. Adult supervision and pediatric injuries in the agricultural worksite. Accid Anal Prev.. 2008 May;40(3):1149-56.
    PubMed ID: 18460383
  • Caldwell MD, Awad T, Johnson JA, Gage BF, Falkowski M, Gardina P, Hubbard J, Turpaz Y, Langaee TY, Eby C, King C, Brower A, Schmelzer JR, Glurich IE, Vidaillet HJ, Yale SH, Zhang KQi, Berg RL, Burmester JK. CYP4F2 genetic variant alters required warfarin dose. BLOOD. 2008 Apr;111(8):4106-12.
    PubMed ID: 18250228
  • Fathallah F, Chang J, Berg RL, Pickett W, Marlenga BL. Forces required to operate controls on farm tractors: implications for young operators. ERGONOMICS. 2008 Jul;51(7):1096-108.
    PubMed ID: 18568967
  • Schmelzer JR, Berg RL, Burmester JK, Yale SH, Caldwell MD. Is cost-effective genotype-informed warfarin dosing closer than we think? Ann Intern Med. 2009 Mar;[www.annals.org]
  • Fisher RM, Berg RL, Marlenga BL. Children's exposures to farm worksite hazards on management-intensive grazing operations. J Agromedicine. 2009 Apr;14(2):192-7.
    PubMed ID: 19437277
  • International Warfarin Pharmacogenetics Consortium,, Klein TE, Altman RB, Eriksson N, Gage BF, Kimmel SE, Lee M, Limdi NA, Page D, Roden DM, Wagner MJ, Caldwell MD, Johnson JA, Berg RL, Burmester JK. Estimation of the warfarin dose with clinical and pharmacogenetic data. NEW ENGLAND JOURNAL OF MEDICINE. 2009 Feb;360(8):753-64.
    PubMed ID: 19228618
  • Berg RL, Pickett W, Fitz-Randolph M, Broste SK, Knobloch MJ, Wood DJ, Kirkhorn SR, Linneman JG, Marlenga BL. Hearing conservation program for agricultural stude nts: Short-term outcomes from a cluster-randomized trial with planned long-term follow-up. PREVENTIVE MEDICINE. 2009 Dec;49(6):546-52.
    PubMed ID: 19800914
  • Wilke R, Berg RL, Linneman JG, Peissig PL, Starren J, Ritchie MD, McCarty CA. Quantification of the clinical modifiers impacting high-density lipoprotein cholesterol in the community: Personalized Medicine Research Project. Prev Cardiol. 2010;13(2):63-8.
    PubMed ID: 20377807
  • Khajanchi BK, Fadl AA, Borchardt MA, Berg RL, Horneman AJ, Stemper ME, Joseph SW, Moyer NP, Sha J, Chopra AK. Distribution of Virulence Factors and Molecular Fingerprinting of Aeromonas Species Isolated from Water and Clinical Samples: Suggestive Evidence of Water-to-Human Transmission. Appl Environ Microbiol. 2010 Apr;76(7):2313-25.
    PubMed ID: 20154106
  • Lenzini P, Wadelius M, Kimmel S, Anderson JL, Jorgensen AL, Pirmohamed M, Caldwell MD, Limdi NA, Burmester JK, Dowd MB, Angchaisuksiri P, Bass AR, Chen J, Eriksson N, Rane A, Carlquist JF, Horne BD, Grice G, Milligan PE, Eby C, Shin J, Kim HH, Kurnik D, Stein CM, McMillin G, Pendleton RC, Berg RL, Deloukas P, Gage BF. Integration of Genetic, Clinical, and INR Data to Refine Warfarin Dosing. Clin Pharmacol Ther. 2010 May;87(5):572-8.
    PubMed ID: 20375999
  • Dunlap WW, Berg RL, Urquhart AC. Thyroid drains and postoperative drainage. Otolaryngol Head Neck Surg. 2010 Aug;143(2):235-8.
    PubMed ID: 20647126
  • Wiley CL, Switzer SP, Berg RL, Glurich IE, Dart RA. Association of B-type natriuretic peptide (BNP) levels with estimated glomerular filtration rate (eGFR) and congestive heart failure (CHF). Clinical Medicine & Research. 2010 Mar;8(1):7-11.
    PubMed ID: 19920165
  • Reeser JC, Joy EA, Porucznik CA, Berg RL, Colliver EB, Willick SE. Risk factors for volleyball-related shoulder pain and dysfunction. Physical Medicine and Rehabilitation. 2010 Jan;2(1):27-38.
    PubMed ID: 20129510
  • Feng Q, Jiang L, Berg RL, Antonik M, MacKinney E, Gunnell-Santoro J, McCarty CA, Wilke RA. A common CNR1 (Cannabinoid Receptor 1) haplotype attenuates the decrease in HDL cholesterol that typically accompanies weight gain. PLoS One. 2010 Dec;5(12):e15779.
    PubMed ID: 21209828
  • Strobush L, Berg RL, Cross DS, Foth WS, Kitchner TE, Coleman LA, McCarty CA. Dietary intake in the Personalized Medicine Research Project: a resource for studies of gene-diet interaction. Nutr J. 2011 Jan;10 :13-25.
    PubMed ID: 21276236
  • McKiernan FE, Hocking JA, Cournoyer S, Berg RL, Linneman JG. A Long Femur Scan Field Does Not Alter Proximal Femur Bone Mineral Density Measurements by Dual-Energy X-Ray Absorptiometry. J Clin Densitom. 2011 Sep;14(3)
    PubMed ID: 21652250
  • Marlenga BL, Linneman JG, Pickett W, Wood DJ, Kirkhorn SR, Broste SK, Knobloch MJ, Berg RL. Randomized trial of a hearing conservation intervention for rural students: long-term outcomes. PEDIATRICS. 2011 Nov;128(5):e1139-46.
    PubMed ID: 21987700
  • Waudby CJ, Berg RL, Linneman JG, Rasmussen LV, Peissig PL, Chen L, McCarty CA. Cataract research using electronic health records. BMC Ophthalmology. 2011 Nov;11(32)
    PubMed ID: 22078460
  • Burmester JK, Berg RL, Yale SH, Rottscheit CM, Glurich IE, Schmelzer JR, Caldwell MD. A randomized controlled trial of genotype-based Coumadin initiation. Genet Med. 2011 Jun;13(6):509-18.
    PubMed ID: 21423021
  • Onitilo AA, Engel JM, Berg RL. C-B2-02: Epidemiology of Tamoxifen and Thromboembolism Clinical Medicine & Research. 2011 Nov;9(3-4):150.
    PubMed ID: 22090543
  • Burmester JK, Berg RL, Glurich IE, Yale SH, Schmelzer JR, Caldwell MD. Absence of novel CYP4F2 and VKORC1 coding region DNA variants in patients requiring high warfarin doses. Clinical Medicine & Research. 2011 Nov;9(3-4):119-24.
    PubMed ID: 21562135
  • Urquhart AC, Antoniotti NM, Berg RL. Telemedicine - an efficient and cost-effective approach in parathyroid surgery. LARYNGOSCOPE. 2011 Jul;121(7):1422-5.
    PubMed ID: 21647908
  • McKiernan FE, Berg RL, Linneman JG. The utility of BMD Z-score diagnostic thresholds for secondary causes of osteoporosis. OSTEOPOROSIS INTERNATIONAL. 2011 Apr;22(4):1069-77.
    PubMed ID: 20533026
  • Turner SD, Berg RL, Linneman JG, Peissig PL, Crawford DC, Denny JC, Roden DM, McCarty CA, Ritchie MD, Wilke RA. Knowledge-driven multi-locus analysis reveals gene-gene interactions influencing HDL cholesterol level in two independent EMR-linked biobanks. PLoS One. 2011 May;6(5):e19586.
    PubMed ID: 21589926
  • McCarty CA, Berg RL, Patchett RB, Wilke RA, Burmester JK. Lack of association between polymorphisms in the prostaglandin F(2a) receptor and solute carrier organic anion transporter family 2A1 genes and intraocular pressure response to prostaglandin analogs. Opthalmic Genet. 2012 Jun;33(2):74-6.
    PubMed ID: 22060278
  • Kanth R, Berg RL, Rezkalla SH. Impact of lunar phase on the incidence of cardiac events. World Journal of Cardiovascular Diseases. 2012 Jul;2(3):124-128.
  • McCarty CA, Berg RL, Welter JD, Kitchner TE, Kemnitz JW. A novel gene-environment interaction involved in endometriosis. Int J Gynaecol Obstet. 2012 Jan;116(1):61-3.
    PubMed ID: 22024213
  • Onitilo AA, Engel JM, Stankowski RV, Liang H, Berg RL, Doi SA. R.. High-sensitivity C-reactive protein (hs-CRP) as a biomarker for trastuzumab-induced cardiotoxicity in HER2-positive early-stage breast cancer: a pilot study. BREAST CANCER RESEARCH AND TREATMENT. 2012 Jul;134(1):291-8.
    PubMed ID: 22476854
  • Peissig PL, Rasmussen LV, Berg RL, Linneman JG, McCarty CA, Waudby CJ, Chen L, Denny JC, Wilke R, Pathak J, Carrell D, Kho A, Starren JB. Importance of multi-modal approaches to effectively identify cataract cases from electronic health records. JOURNAL OF THE AMERICAN MEDICAL INFORMATICS ASSOCIATION. 2012 Mar;19(2):225-34.
    PubMed ID: 22319176
  • Marlenga BL, Berg RL, Linneman JG, Wood DJ, Kirkhorn SR, Pickett W. Determinants of early-stage hearing loss among a cohort of young workers with 16-year follow-up. OCCUPATIONAL AND ENVIRONMENTAL MEDICINE. 2012 Jul;69(7):479-84.
    PubMed ID: 22447644
  • Onitilo AA, Doi SA. R., Engel JM, Glurich IE, Johnson JC, Berg RL. Clustering of venous thrombosis events at the start of tamoxifen therapy in breast cancer: A population-based experience. THROMBOSIS RESEARCH. 2012 Jul;130(1):27-31.
    PubMed ID: 22154240
  • Pendergrass S, Verma S, Holzinger E, Moore C, Wallace J, Dudek S, Huggins W, Kitchner TE, Waudby CJ, Berg RL, McCarty CA, Ritchie MD. Next-generation analysis of cataracts: determining knowledge driven gene-gene interactions using Biofilter, and gene-environment interactions using the PhenX Toolkit. Pac Symp Biocomput. 2013; :147-58.
    PubMed ID: 23424120
  • McCarty CA, Berg RL, Rottscheit CM, Dart RA. The use of dietary supplements and their association with blood pressure in a large Midwestern cohort. BMC Complement Altern Med. 2013 Nov;13 :339.
    PubMed ID: 24283381
  • Onitilo AA, Berg RL, Engel JM, Stankowski RV, Glurich IE, Williams GA, Doi SA. R.. Prostate Cancer Risk in Pre-Diabetic Men: A Matched Cohort Study. Clinical Medicine & Research. 2013 Dec;11(4):201-9.
    PubMed ID: 23656798
  • Berg RL, Shaw GR. Laboratory Evaluation for Vitamin B12 Deficiency: the Case for Cascade Testing. Clinical Medicine & Research. 2013 Feb;11(1):7-15.
    PubMed ID: 23262189
  • Black CE, Berg RL, Urquhart AC. 24-hour urinary calcium in primary hyperparathyroidism. Clinical Medicine & Research. 2013 Dec;11(4):219-25.
    PubMed ID: 24510320
  • Glurich IE, Berg RL, Burmester JK. Does CALU SNP rs1043550 Contribute Variability to Therapeutic Warfarin Dosing Requirements? Clinical Medicine & Research. 2013 Jun;11(2):73-9.
    PubMed ID: 23656803
  • Newton KM, Peissig PL, Kho A, Bielinski S, Berg RL, Choudhary V, Basford M, Chute CG, Kullo IJ, Li R, Pacheco J, Rasmussen LV, Spangler L, Denny J. Validation of electronic medical record-based phenotyping algorithms: results and lessons learned from the eMERGE network. JOURNAL OF THE AMERICAN MEDICAL INFORMATICS ASSOCIATION. 2013 Jun;20(e1):e147-54.
    PubMed ID: 23531748
  • Onitilo AA, Doi SA. R., Engel JM, Glurich IE, Berg RL. Relationship between Factor V Leiden mutation and venous thromboembolism in patients with breast cancer treated with tamoxifen. THROMBOSIS RESEARCH. 2013 Jun;131(6):567-8.
    PubMed ID: 23497923
  • Onitilo AA, Berg RL, Engel JM, Glurich IE, Stankowski RV, Williams G, Doi SA. R.. Increased risk of colon cancer in men in the pre-diabetes phase. PLoS One. 2013 Aug;8(8):E70426.
    PubMed ID: 23936428
  • Berg RL, Pickett W, Linneman JG, Wood DJ, Marlenga BL. Asymmetry in noise-induced hearing loss: Evaluation of two competing theories. Noise Health. 2014 Apr;16(69):102-7.
    PubMed ID: 24804714
  • Onitilo AA, Stankowski RV, Berg RL, Engel JM, Williams GH, Doi SA. R.. A novel method for studying the temporal relationship between type 2 diabetes mellitus and cancer using the electronic medical record. BMC Medical Informatics & Decision Making. 2014 May;14(1):38.
    PubMed ID: 24886371
  • McCarty CA, Berg RL, Rottscheit CM, Waudby CJ, Kitchner TE, Brilliant MH. Validation of PhenX measures in the personalized medicine research project for use in gene/environment studies. BMC Med Genomics. 2014 Jan;7(1):3.
    PubMed ID: 24423110
  • Peissig PL, Santos Costa V, Caldwell MD, Rottscheit CM, Berg RL, Mendonca EA, Page D. Relational machine learning for electronic health record-driven phenotyping. J Biomed Inform. 2014 Dec;52 :260-70.
    PubMed ID: 25048351
  • Sundaram ME, Berg RL, Economos C, Coleman LA. The Relationship Between Childhood BMI and Adult Serum Cholesterol, LDL, and Ankle Brachial Index. Clinical Medicine & Research. 2014 Sep;12(1-2):33-9.
    PubMed ID: 24415747
  • Wei W, Feng Q, Jiang L, Waitara M, Iwuchukwu O, Roden D, Jiang M, Xu H, Krauss RM, Rotter JI, Nickerson DA, Davis R, Berg RL, Peissig PL, McCarty CA, Wilke R, Denny J. Characterization of Statin Dose Response in Electronic Medical Records. CLINICAL PHARMACOLOGY & THERAPEUTICS. 2014 Mar;95(3):331-8.
    PubMed ID: 24096969
  • Onitilo AA, Stankowski RV, Berg RL, Engel JM, Glurich IE, Williams G, Doi SA. R.. Type 2 diabetes mellitus, glycemic control, and cancer risk. EUROPEAN JOURNAL OF CANCER PREVENTION. 2014 Mar;23(2):134-40.
    PubMed ID: 23962874
  • Onitilo AA, Stankowski RV, Berg RL, Engel JM, Glurich IE, Williams G, Doi SA. R.. Breast cancer incidence before and after diagnosis of type 2 diabetes mellitus in women: increased risk in the prediabetes phase. EUROPEAN JOURNAL OF CANCER PREVENTION. 2014 Mar;23(2):76-83.
    PubMed ID: 23571511
  • McKiernan FE, Berg RL, Fuehrer J. Clinical and Radiographic Findings in Adults With Persistent Hypophosphatasemia. JOURNAL OF BONE AND MINERAL RESEARCH. 2014 Jul;29(7):1651-60.
    PubMed ID: 24443354
  • McKiernan FE, Shrestha L, Berg RL, Fuehrer J. Acute hypophosphatasemia. OSTEOPOROSIS INTERNATIONAL. 2014 Feb;25(2):519-23.
    PubMed ID: 23912555
  • Pendergrass S, Verma S, Hall M, Holzinger E, Moore CB, Wallace J, Dudek S, Huggins W, Kitchner TE, Waudby CJ, Berg RL, McCarty CA, Ritchie MD. Next-generation analysis of cataracts: determining knowledge driven gene-gene interactions using biofilter, and gene-environment interactions using the Phenx Toolkit*. Pac Symp Biocomput.. 2015 Apr; :495-505.
    PubMed ID: 25741542
  • Leonhard LG, Berg RL, Burmester JK, Mazza JJ, Schmelzer JR, Yale SH. Reinitiating Warfarin: Relationships Between Dose and Selected Patient, Clinical and Hospital Measures. Clinical Medicine & Research. 2015 Mar;13(1):1-6.
    PubMed ID: 24899695