Author Contributions: Dr Goode had full access to all of the data in the study and takes responsibility for the integrity of the data and the accuracy of the data analysis. Drs Clay and Roth performed and are responsible for the statistical analyses.
Study concept and design: Goode, Burgio, Burkhardt.
Acquisition of data: Goode, Johnson.
Analysis and interpretation of data: Goode, Burgio, Clay, Roth, Markland, Issa, Lloyd.
Drafting of the manuscript: Goode, Markland.
Critical revision of the manuscript for important intellectual content: Goode, Burgio, Johnson, Clay, Roth, Burkhardt, Issa, Lloyd.
Statistical analysis: Goode, Clay, Roth.
Obtained funding: Goode, Burgio.
Administrative, technical, or material support: Goode, Johnson, Clay, Markland, Issa, Lloyd.
Study supervision: Goode, Johnson.
Conflict of Interest Disclosures: All authors have completed and submitted the ICMJE Form for Disclosure of Potential Conflicts of Interest. Dr Goode reported receiving a research grant from Pfizer. Dr Burgio reported serving on the advisory board of Astellas, as a consultant to GlaxoSmithKline, and as receiving research grants and serving as a consultant to Pfizer. Dr Johnson reported receiving grant support from Astellas, Pfizer and Vantia and serving as a consultant for Boehringer-Ingelheim, Ferring, Johnson & Johnson, Pfizer, and Vantia. Dr Issa reported serving as a consultant for and on the speakers bureau and receiving honoraria from GlaxoSmithKline. Dr Lloyd reported receiving research support from Allergan, Indevus, and Pfizer; serving as a consultant to and on the speakers bureau of Astellas, Boehringer-Ingelheim, GlaxoSmithKline, Novartis, and Pfizer. No other authors reported having a financial conflict of interest.
Funding/Support: This study was supported by grant R01 DK60044 from the National Institute of Diabetes and Digestive and Kidney Diseases and by the Department of Veterans Affairs Birmingham–Atlanta Geriatric Research, Education, and Clinical Center.
Role of the Sponsors: The funding organizations had no role in the design and conduct of the study; collection, management, analysis, and interpretation of the data; and preparation, review, or approval of the manuscript.
Additional Contributions: The authors thank Lisa L. Farris, DNP, Donna Lewis, MSN, Nicole Davis, MSN, Emory University and the Atlanta VA Medical Center, Terri Renea Lane, MSN, University of Alabama, Birmingham and the Birmingham VA Medical Center, and R. Jeannine McCormick, MSN, and Vicki Hayden, University of Alabama, Birmingham, for implementing interventions; Aline M. Ferner, RN, University of Birmingham, Rachael Wolf, MPH, Emory University and Atlanta VA Medical Center, and Zobair Nagamia, MD, Emory University, for project recruitment and coordination, and Derry Crawford, MSHA, and Kate Wright, BS, both from the University of Alabama, Birmingham, for data entry and management. No one received compensation beyond pay for their regular duties.
This article was corrected for errors on January 19, 2011.