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Peter R. Gutierrez

Language and Regional Differences in Evaluations of Medicare Managed Care by Hispanics 2008
Reports and Ratings of Care: Black and White Medicare Enrollees 2008
Comparison of Data Quality for Reports and Ratings of Ambulatory Care by African American and White Medicare Managed Care Enrollees 2006
Is Cataract Surgery Cost-Effective Among Older Patients with a Low Predicted Probability for Improvement in Reported Visual Functioning 2006
Item and Scale Differential Functioning of the Mini-Mental State Exam Assessed Using the Differential Item and Test Functioning (DFIT) Framework 2006
Psychometric Characteristics of a Patient Satisfaction Instrument Tailored to the Concerns of African Americans 2006
Demographic and Socioeconomic Factors Associated with Blood Lead Levels Among Mexican-American Children and Adolescents in the United States 2005
Need for Eye Care Among Older Adults with Diabetes Mellitus in Fee-for-Service and Managed Medicare 2005
Income-related Differences in the Use of Evidence-Based Therapies in Older Persons with Diabetes Mellitus in For-Profit Managed Care 2003
Development of the 25-Item National Eye Institute Visual Function Questionnaire 2001
Psychometric Properties of the National Eye Institute Visual Function Questionnaire 1998