Missing clinical and behavioral health data in a large electronic health record (EHR) system von Madden, Jeanne M, Lakoma, Matthew D, Rusinak, Donna, Lu, Christine Y, Soumerai, Stephen B

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False Dichotomies and Health Policy Research Designs: Randomized Trials Are Not Always the Answer von Soumerai, Stephen B., Ceccarelli, Rachel, Koppel, Ross

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How Do You Know Which Health Care Effectiveness Research You Can Trust? A Guide to Study Design for the Perplexed von Soumerai, Stephen B, Starr, Douglas, Majumdar, Sumit R

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Breast Cancer Diagnosis and Treatment After High-Deductible Insurance Enrollment von Wharam, J Frank, Zhang, Fang, Lu, Christine Y, Wagner, Anita K, Nekhlyudov, Larissa, Earle, Craig C, Soumerai, Stephen B, Ross-Degnan, Dennis

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Effect of pay for performance on the management and outcomes of hypertension in the United Kingdom: interrupted time series study von Serumaga, Brian, Ross-Degnan, Dennis, Avery, Anthony J, Elliott, Rachel A, Majumdar, Sumit R, Zhang, Fang, Soumerai, Stephen B

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Patients at-risk for cost-related medication nonadherence : A review of the literature von BRIESACHER, Becky A, GURWITZ, Jerry H, SOUMERAI, Stephen B

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Instrumental variables: The power of wishful thinking vs the confounded reality of comparative effectiveness research von Soumerai, Stephen B., Koppel, Ross

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Methods for estimating confidence intervals in interrupted time series analyses of health interventions von Zhang, Fang, Wagner, Anita K, Soumerai, Stephen B, Ross-Degnan, Dennis

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Effect of High-Deductible Insurance on High-Acuity Outcomes in Diabetes: A Natural Experiment for Translation in Diabetes (NEXT-D) Study von Wharam, J Frank, Zhang, Fang, Eggleston, Emma M, Lu, Christine Y, Soumerai, Stephen B, Ross-Degnan, Dennis

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Primary adherence to controller medications for asthma is poor von Wu, Ann Chen, Butler, Melissa G, Li, Lingling, Fung, Vicki, Kharbanda, Elyse O, Larkin, Emma K, Vollmer, William M, Miroshnik, Irina, Davis, Robert L, Lieu, Tracy A, Soumerai, Stephen B

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A reanalysis of cluster randomized trials showed interrupted time-series studies were valuable in health system evaluation von Fretheim, Atle, Zhang, Fang, Ross-Degnan, Dennis, Oxman, Andrew D, Cheyne, Helen, Foy, Robbie, Goodacre, Steve, Herrin, Jeph, Kerse, Ngaire, McKinlay, R. James, Wright, Adam, Soumerai, Stephen B

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Effect of Nonpayment for Preventable Infections in U.S. Hospitals von Lee, Grace M, Kleinman, Ken, Soumerai, Stephen B, Tse, Alison, Cole, David, Fridkin, Scott K, Horan, Teresa, Platt, Richard, Gay, Charlene, Kassler, William, Goldmann, Donald A, Jernigan, John, Jha, Ashish K

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History Bias, Study Design, and the Unfulfilled Promise of Pay-for-Performance Policies in Health Care von Naci, Huseyin, Soumerai, Stephen B

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Risk Factors Associated With Food Insecurity in the Medicare Population von Madden, Jeanne M, Shetty, Prathwish S, Zhang, Fang, Briesacher, Becky A, Ross-Degnan, Dennis, Soumerai, Stephen B, Galbraith, Alison A

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The Reliability of Instrumental Variables in Health Care Effectiveness Research: Less Is More von Soumerai, Stephen B., Koppel, Ross

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Interventions designed to improve the quality and efficiency of medication use in managed care: a critical review of the literature - 2001-2007 von Lu, Christine Y, Ross-Degnan, Dennis, Soumerai, Stephen B, Pearson, Sallie-Anne

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Counter-Point: Early Warning Systems Are Imperfect, but Essential von Lu, Christine Y, Simon, Gregory, Soumerai, Stephen B, Kulldorff, Martin

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Counter-Point: Staying Honest When Policy Changes Backfire von Lu, Christine Y, Simon, Gregory, Soumerai, Stephen B

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Interrupted time-series analysis yielded an effect estimate concordant with the cluster-randomized controlled trial result von Fretheim, Atle, Soumerai, Stephen B, Zhang, Fang, Oxman, Andrew D, Ross-Degnan, Dennis

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Experiences of health care costs among people with employer-sponsored insurance and bipolar disorder von Madden, Jeanne M., Araujo-Lane, Carina, Foxworth, Phyllis, Lu, Christine Y., Wharam, J. Frank, Busch, Alisa B., Soumerai, Stephen B., Ross-Degnan, Dennis

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