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G. A. Nichols All authors
About
Publications
selected publications
Journal Article
  • Predictors of hyperkalemia and hypokalemia in individuals with diabetes: a classification and regression tree analysis. 
    Journal of General Internal Medicine. 2020
  • Add-on antihypertensive medications to angiotensin-aldosterone system blockers in diabetes: a comparative effectiveness study. 
    Clinical Journal of the American Society of Nephrology. 2018
  • Cardiometabolic risk factors among 1.3 million adults with overweight or obesity, but not diabetes, in 10 geographically diverse regions of the United States, 2012-2013. 
    Preventing Chronic Disease. 2017
  • High rates of severe hypoglycemia among African American patients with diabetes: the surveillance, prevention, and Management of Diabetes Mellitus (SUPREME-DM) network. 
    Journal of Diabetes and Its Complications. 2017
  • Predicting the 6-month risk of severe hypoglycemia among adults with diabetes: development and external validation of a prediction model. 
    Journal of Diabetes and Its Complications. 2017
  • Severe hypoglycemia requiring medical intervention in a large cohort of adults with diabetes receiving care in U.S. integrated health care delivery systems: 2005-2011. 
    Diabetes care. 2016
  • The Patient Outcomes Research To Advance Learning (PORTAL) network adult overweight and obesity cohort: development and description. 
    JMIR research protocols. 2016
  • An innovative approach to informing research: gathering perspectives on diabetes care challenges from an online patient community
    2015
  • Methods for engaging stakeholders in comparative effectiveness research: a patient-centered approach to improving diabetes care. 
    Healthcare (Amsterdam, Netherlands). 2015
  • Prevalence of chronic kidney disease among individuals with diabetes in the SUPREME-DM Project, 2005-2011. 
    Journal of Diabetes and Its Complications. 2015
  • Preventable major cardiovascular events associated with uncontrolled glucose, blood pressure, and lipids and active smoking in adults with diabetes with and without cardiovascular disease: a contemporary analysis. 
    Diabetes care. 2015
  • Trends in diabetes incidence among 7 million insured adults, 2006-2011: the SUPREME-DM project. 
    American Journal of Epidemiology. 2015
  • Who must we target now to minimize future cardiovascular events and total mortality? Lessons from the Surveillance, Prevention and Management of Diabetes Mellitus (SUPREME-DM) cohort study. 
    Circulation: Cardiovascular Quality and Outcomes. 2015
  • Diabetes care and outcomes for American Indians and Alaska natives in commercial integrated delivery systems: a SUrveillance, PREvention, and ManagEment of Diabetes Mellitus (SUPREME-DM) Study. 
    BMJ open diabetes research & care. 2014
  • Intensification of antihyperglycemic therapy among patients with incident diabetes: a Surveillance Prevention and Management of Diabetes Mellitus (SUPREME-DM) study. 
    Pharmacoepidemiology and Drug Safety. 2014
  • Prescription medication burden in patients with newly diagnosed diabetes: A SUrveillance, PREvention, and ManagEment of Diabetes Mellitus (SUPREME-DM) study. 
    Journal of the American Pharmacists Association. 2014
  • Initial antihyperglycemic drug therapy among 241 327 adults with newly identified diabetes from 2005 through 2010: a surveillance, prevention, and management of diabetes mellitus (SUPREME-DM) study. 
    Annals of Pharmacotherapy. 2013
  • Super learning to hedge against incorrect inference from arbitrary parametric assumptions in marginal structural modeling. 
    Journal of Clinical Epidemiology. 2013
  • Construction of a multisite DataLink using electronic health records for the identification, surveillance, prevention, and management of diabetes mellitus: the SUPREME-DM project. 
    Preventing Chronic Disease. 2012
  • Diabetes and asthma case identification, validation, and representativeness when using electronic health data to construct registries for comparative effectiveness and epidemiologic research. 
    Medical Care. 2012
    • Conference Poster
  • Declining rates of major cardiovascular events in adults with and without diabetes: 2005-2011 [poster]
    2013
  • Predictors of medication usage for incident diabetes patients: a SUrveillance, PREvention, and ManagEment of Diabetes Mellitus (SUPREME-DM) study [poster]
    2013
    • Abstract
  • All is not equal...or is it? Targeting uncontrolled cardiovascular risk factors in racial and ethnic populations to prevent major cardiovascular events [abstract]. 
    Diabetologia. 2016
  • Severe hypoglycemia in a large cohort of adults with diabetes mellitus treated in U.S. integrated health care delivery systems, 2005-2011 [abstract 390-P]. 
    Diabetes. 2015
  • Surveillance of cardiovascular events and total mortality among insured adults with and without diabetes: the SUPREME Cohort Study [abstract 55-OR]. 
    Diabetes. 2015
  • Randomized trial of telephone outreach to improve medication adherence and metabolic control in adults with diabetes [abstract]. 
    Diabetes. 2014
  • Diabetes prevalence among 2.4 million health maintenance organisation (HMO) members < 20 years of age, 2005-2009: the SUPREME-DM project [abstract]. 
    Diabetologia. 2012
  • Diabetes prevalence among 7 million adult HMO members, 2005-2009: The SUPREME-DM Project [abstract]. 
    Diabetes. 2012
  • Five-year incidence of diabetes among 6.7 million adult HMO members: the SUPREME-DM Project [abstract]. 
    Diabetes. 2012
  • Early initiation of metformin in new-onset type 2 diabetes [abstract 1337-P]. 
    Diabetes. 2011
    • presentations
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