Publications

Drug Adverse Event Detection in Health Plan Data Using the Gamma Poisson Shrinker and Comparison to the Tree-based Scan Statistic.

Pharmaceutics
Brown JS, Petronis KR, Bate A, Zhang F, Dashevsky I, Kulldorff M, Avery TR, Davis RL, Chan KA, Andrade SE, Boudreau D, Gunter MJ, Herrinton L, Pawloski PA, Raebel MA, Roblin D, Smith D, Reynolds R

Need for and access to health care and medicines: are there gender inequities?

PLoS ONE
Wagner AK, Graves AJ, Fan Z, Walker S, Zhang F, Ross-Degnan D

Impact of emerging health insurance arrangements on diabetes outcomes and disparities: rationale and study design.

Prev Chronic Dis
Wharam JF, Soumerai S, Trinacty C, Eggleston E, Zhang F, LeCates R, Canning C, Ross-Degnan D

Intended and unintended consequences of the gabapentin off-label marketing lawsuit among patients with bipolar disorder.

J Clin Psychiatry
Chace MJ, Zhang F, Fullerton CA, Huskamp HA, Gilden D, Soumerai SB

"Stealth" alerts to improve warfarin monitoring when initiating interacting medications.

J Gen Intern Med
Koplan KE, Brush AD, Packer MS, Zhang F, Senese MD, Simon SR

Risk of Guillain-Barré syndrome after meningococcal conjugate vaccination.

Pharmacoepidemiol Drug Saf
Velentgas P, Amato AA, Bohn RL, Chan KA, Cochrane T, Funch DP, Dashevsky I, Duddy AL, Gladowski P, Greenberg SA, Kramer JM, McMahill-Walraven C, Nakasato C, Spettell CM, Syat BL, Wahl PM, Walker AM, Zhang F, Brown JS, Platt R

Two-year trends in cancer screening among low socioeconomic status women in an HMO-based high-deductible health plan.

J Gen Intern Med
Wharam JF, Graves AJ, Zhang F, Soumerai SB, Ross-Degnan D, Landon BE

Simulation-based power calculation for designing interrupted time series analyses of health policy interventions.

J Clin Epidemiol
Zhang F, Wagner AK, Ross-Degnan D

Predictors of antibiotic use in African communities: evidence from medicines household surveys in five countries.

Trop. Med. Int. Health
Vialle-Valentin CE, Lecates RF, Zhang F, Desta AT, Ross-Degnan D

High-deductible insurance: two-year emergency department and hospital use.

Am J Manag Care
Wharam JF, Landon BE, Zhang F, Soumerai SB, Ross-Degnan D

Two-year trends in colorectal cancer screening after switch to a high-deductible health plan.

Med Care
Wharam JF, Graves AJ, Landon BE, Zhang F, Soumerai SB, Ross-Degnan D

Cost-related medication nonadherence and cost-saving strategies used by elderly Medicare cancer survivors.

J Cancer Surviv
Nekhlyudov L, Madden J, Graves AJ, Zhang F, Soumerai SB, Ross-Degnan D

Massachusetts e-Health Project increased physicians' ability to use registries, and signals progress toward better care.

Health Aff (Millwood)
Fleurant M, Kell R, Love J, Jenter C, Volk LA, Zhang F, Bates DW, Simon SR

Access to care and medicines, burden of health care expenditures, and risk protection: results from the World Health Survey.

Health Policy
Wagner AK, Graves AJ, Reiss SK, Lecates R, Zhang F, Ross-Degnan D

Effect of switching to a high-deductible health plan on use of chronic medications.

Health Serv Res
Reiss SK, Ross-Degnan D, Zhang F, Soumerai SB, Zaslavsky AM, Wharam JF

Association between prior authorization for medications and health service use by Medicaid patients with bipolar disorder.

Psychiatr Serv
Lu CY, Adams AS, Ross-Degnan D, Zhang F, Zhang Y, Salzman C, Soumerai SB

Effect of pay for performance on the management and outcomes of hypertension in the United Kingdom: interrupted time series study.

BMJ
Serumaga B, Ross-Degnan D, Avery AJ, Elliott RA, Majumdar SR, Zhang F, Soumerai SB

Impact of prior authorization on the use and costs of lipid-lowering medications among Michigan and Indiana dual enrollees in Medicaid and Medicare: results of a longitudinal, population-based study.

Clin Ther
Lu CY, Law MR, Soumerai SB, Graves AJ, LeCates RF, Zhang F, Ross-Degnan D, Adams AS

Comparing simulation and threshold approaches when analysing data with probabilities of categories.

J Eval Clin Pract
Zhang F, Wharam JF, Ross-Degnan D

Impact of two Medicaid prior-authorization policies on antihypertensive use and costs among Michigan and Indiana residents dually enrolled in Medicaid and Medicare: results of a longitudinal, population-based study.

Clin Ther
Law MR, Lu CY, Soumerai SB, Graves AJ, LeCates RF, Zhang F, Ross-Degnan D, Adams AS