Publications

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

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

Availability and use of essential medicines in China: manufacturing, supply, and prescribing in Shandong and Gansu provinces.

BMC Health Serv Res
Chen W, Tang S, Sun J, Ross-Degnan D, Wagner AK

Out-of-pocket burden of health care spending and the adequacy of the Medicare Part D low-income subsidy.

Med Care
Briesacher BA, Ross-Degnan D, Wagner AK, Fouayzi H, Zhang F, Gurwitz JH, Soumerai SB

Measuring medicine prices in Peru: validation of key aspects of WHO/HAI survey methodology.

Rev. Panam. Salud Publica
Madden JM, Meza E, Ewen M, Laing RO, Stephens P, 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

Improving diabetes care among patients overdue for recommended testing: a randomized controlled trial of automated telephone outreach.

Diabetes Care
Simon SR, Trinacty CM, Soumerai SB, Piette JD, Meigs JB, Shi P, Ensroth A, Ross-Degnan D

Measuring adherence to antiretroviral treatment in resource-poor settings: the feasibility of collecting routine data for key indicators.

BMC Health Serv Res
Chalker JC, Andualem T, Gitau LN, Ntaganira J, Obua C, Tadeg H, Waako P, Ross-Degnan D,

Measuring adherence to antiretroviral treatment in resource-poor settings: the clinical validity of key indicators.

BMC Health Serv Res
Ross-Degnan D, Pierre-Jacques M, Zhang F, Tadeg H, Gitau L, Ntaganira J, Balikuddembe R, Chalker J, Wagner AK,

Failure of automated telephone outreach with speech recognition to improve colorectal cancer screening: a randomized controlled trial.

Arch. Intern. Med.
Simon SR, Zhang F, Soumerai SB, Ensroth A, Bernstein L, Fletcher RH, Ross-Degnan D

Urgent need for coordination in adopting standardized antiretroviral adherence performance indicators.

J. Acquir. Immune Defic. Syndr.
Chalker J, Wagner A, Tomson G, Laing R, Johnson K, Wahlström R, Ross-Degnan D,

Unintended impacts of a Medicaid prior authorization policy on access to medications for bipolar illness.

Med Care
Lu CY, Soumerai SB, Ross-Degnan D, Zhang F, Adams AS

Voices on adherence to ART in Ethiopia and Uganda: a matter of choice or simply not an option?

AIDS Care
Gusdal AK, Obua C, Andualem T, Wahlstrom R, Tomson G, Peterson S, Ekstrom AM, Thorson A, Chalker J, Fochsen G,

A new measure of medication affordability.

Soc Work Public Health
Briesacher B, Ross-Degnan D, Adams A, Wagner A, Gurwitz J, Soumerai S

Cost-related medication nonadherence after implementation of Medicare Part D, 2006-2007.

JAMA
Madden JM, Graves AJ, Ross-Degnan D, Briesacher BA, Soumerai SB

Medicine access and utilization in a population covered by primary health care in Brazil.

Health Policy
Bertoldi AD, de Barros AJ, Wagner A, Ross-Degnan D, Hallal PC

Reducing the prescribing of heavily marketed medications: a randomized controlled trial.

J Gen Intern Med
Fortuna RJ, Zhang F, Ross-Degnan D, Campion FX, Finkelstein JA, Kotch JB, Feldstein AC, Smith DH, Simon SR

Prior authorization for antidepressants in Medicaid: effects among disabled dual enrollees.

Arch. Intern. Med.
Adams AS, Zhang F, LeCates RF, Graves AJ, Ross-Degnan D, Gilden D, McLaughlin TJ, Lu C, Trinacty CM, Soumerai SB

Effects of prior authorization on medication discontinuation among Medicaid beneficiaries with bipolar disorder.

Psychiatr Serv
Zhang Y, Adams AS, Ross-Degnan D, Zhang F, Soumerai SB

High-deductible health plans: are vulnerable families enrolled?

Pediatrics
Galbraith AA, Ross-Degnan D, Soumerai SB, Miroshnik I, Wharam JF, Kleinman K, Lieu TA

The population-level impacts of a national health insurance program and franchise midwife clinics on achievement of prenatal and delivery care standards in the Philippines.

Health Policy
Kozhimannil KB, Valera MR, Adams AS, Ross-Degnan D