Berkman, N., DeWalt, D., Pignone, M., et al. (2004) Literacy and Health Outcomes. Summary, Evidence Report/Technology Assessment No. 87. Agency for Healthcare Research and Quality, Rockville.
 Wallace, L., North American Primary Care Research Group (2006) Patients’ Health Literacy Skills: The Missing Demographic Variable in Primary Care Research. Annals of Family Medicine, 4, 85-86. http://dx.doi.org/10.1370/afm.501
 Davis, T.C., Wolf, M.S., Bass III, P.F., et al. (2006) Literacy and Misunderstanding Prescription Drug Labels. Annals of Internal Medicine, 145, 887-894. http://dx.doi.org/10.7326/0003-4819-145-12-200612190-00144
 Sheridan, S.L., Harris, R.P. and Woolf, S.H., for the Shared-Decision Making Work Ground of the United States Preventative Task Force (2003) Shared Decision Making about Screening and Chemoprevention, a Suggested Approach from the U.S. Preventative Services Task Force. Agency for Healthcare Research and Quality, Rockville.
 US Department of Health and Human Services. Health Communication. In: Healthy People (2010) Understanding and Improving Health and Objectives for Improving Health. 2nd Edition, US Government Printing Office, Washington, DC.
 Schillinger, D., Grumbach, K., Piette, J., et al. (2002) Association of Health Literacy and Diabetes Outcomes. JAMA, 288, 475-482. http://dx.doi.org/10.1001/jama.288.4.475
 Osborn, C.Y., Weiss, B.D., Davis, T.C., et al. (2007) Measuring Adult Literacy in Health Care: Performance of the Newest Vital Sign. American Journal of Health Behavior, 31, S36-S46. http://dx.doi.org/10.5993/AJHB.31.s1.6
 Kim, S., Love, F., Quistber, D.A., et al. (2004) Association of Health Literacy with Self-Management Behavior in Patients with Diabetes. Diabetes Care, 27, 2980-2982. http://dx.doi.org/10.2337/diacare.27.12.2980
 Davis, T.C., Long, S.W., Jackson, R.H., et al. (1993) Rapid Estimate of Adult Literacy in Medicine: A Shortened Screening Instrument. Annals of Family Medicine, 25, 391-395.
 Weiss, B.D., Mays, M.Z., Martz, W., et al. (2005) Quick Assessment of Literacy in Primary Care: The Newest Vital Sign. Annals of Family Medicine, 3, 514-522. http://dx.doi.org/10.1370/afm.405
 Von Wagner, C., Steptoe, A., Wolf, M.S. and Wardle, J. (2009) Health Literacy and Health Actions: A Review and a Framework from Health Psychology. Health Education & Behavior, 36, 860-877. http://dx.doi.org/10.1177/1090198108322819
 Ware, J.E., Kosinski, M. and Keller, S.D. (1996) A 12-Item Short-Form Health Survey: Construction of Scales and Preliminary Tests of Reliability and Validity. Medical Care, 34, 220-233. http://dx.doi.org/10.1097/00005650-199603000-00003
 Ware, J.E., Kosinski, M. and Keller, S.K. (1994) Short Form (SF) Physical and Mental Health Summary Scales: A User’s Manual. The Health Institute, New England Medical Center, Boston.
 Bass III, P.F., Wilson, J.F., Griffith, C.H. and Barnett, D.R. (2002) Residents’ Ability to Identify Patients with Poor Literacy Skills. Academic Medicine, 77, 1039-1041. http://dx.doi.org/10.1097/00001888-200210000-00021
 Rogers, E.S., Wallace, L.S. and Weiss, B.D. (2006) Misperceptions of Medical Understanding in Low-Literacy Patients: Implications for Cancer Prevention. Cancer Control, 13, 225-229.
 Kutner, M., Greenberg, E., Jin, Y., et al. (2006) The Health Literacy of America’s Adults. Results from the 2003 National Assessment of Adult Literacy. National Center for Education Statistics, US Department of Education, Washington DC.
 Montalto, N. and Spiegler, G. (2001) Functional Health Literacy in Adults in a Rural Community Health Center. West Virginia Medical Journal, 97, 111-114.
 Lindquist, L.A., Jain, N., Tam, K., Martin, G.J. and Baker, D.W. (2011) Inadequate Health Literacy among Paid Caregivers of Seniors. Journal of General Internal Medicine, 26, 474-479. http://dx.doi.org/10.1007/s11606-010-1596-2
 Benson, J.G. and Forman, W.B. (2002) Comprehension of Written Health Care Information in an Affluent Geriatric Retirement Community: Use of the Test of Functional Health Literacy. Gerontology, 48, 93-97. http://dx.doi.org/10.1159/000048933
 Downey, L.V. and Zun, L.S. (2008) Assessing Adult Health Literacy in Urban Healthcare Settings. Journal of the National Medical Association, 100, 1304-1308.
 Baker, D.W., Gazmararian, J.A., Williams, M.V., Scott, T., Parker, R.M., Green, D., Ren, J.L. and Peel, J. (2002) Functional Health Literacy and the Risk of Hospitalization among Medicare Managed Care Enrollees. American Journal of Public Health, 92, 1278-1283. http://dx.doi.org/10.2105/AJPH.92.8.1278
 Wolf, M.S., Gazmararian, J.A. and Baker, D.W. (2005) Health Literacy and Functional Health Status among Older Adults. JAMA Internal Medicine, 165, 1946-1952. http://dx.doi.org/10.1001/archinte.165.17.1946
 Goggins, K.M., Wallston, K.A., Nwosu, S., Schildcrout, J.S., Castel, L., Kripalani, S., et al. (2014) Health Literacy, Numeracy, and Other Characteristics Associated with Hospitalized Patients’ Preferences for Involvement in Decision Making. Journal of Health Communication, 19, 29-43.
 Levinthal, B.R., Morrow, D.G., Tu, W.Z., Wu, J.W. and Murray, M.D. (2008) Cognition and Health Literacy in Patients with Hypertension. Journal of General Internal Medicine, 23, 1172-1176. http://dx.doi.org/10.1007/s11606-008-0612-2
 Morrow, D., Clark, D., Tu, W., Wu, J.W., Weiner, M., Steinley, D. and Murray, M.D. (2006) Correlates of Health Literacy in Patients with Chronic Health Failure. Gerontologist, 46, 669-676. http://dx.doi.org/10.1093/geront/46.5.669
 Li, L., Li, Y., Nie, X., Huang, X., Shi, M., Li, F. and Wei, W. (2014) An Analysis of Health Literacy about Diabetes Prevention and Control and Its Influencing Factors among the Residents in Six Provinces in China. Zhonghua Yu Fang Yi Xue Za Zhi, 48, 561-565.
 Cho, Y.I., Lee, S.Y., Arozullah, A.M. and Crittenden, K.S. (2008) Effects of Health Literacy on Health Status and Health Service Utilization amongst the Elderly. Social Science & Medicine, 66, 1809-1816. http://dx.doi.org/10.1016/j.socscimed.2008.01.003
 Dewalt, D.A. and Pignone, M.P. (2005) The Role of Literacy in Health and Health Care. American Family Physician, 72, 387-388.
 Williams, M.V., Baker, D.W., Honig, E.G., Lee, T.M. and Nowlan, A. (1998) Inadequate Literacy Is a Barrier to Asthma Knowledge and Self-Care. Chest, 114, 1008-1015. http://dx.doi.org/10.1378/chest.114.4.1008
 Schillinger, D., Grumbach, K., Piette, J., Wang, F., Osmond, D., Daher, C., et al. (2002) Association of Health Literacy with Diabetes Outcomes. JAMA, 288, 475-482. http://dx.doi.org/10.1001/jama.288.4.475
 Miller Jr., D.P., Brownlee, C.D., McCoy, T.P. and Pignone, M.P. (2007) The Effect of Health Literacy on Knowledge and Receipt of Colorectal Cancer Screening: A Survey Study. BMC Family Practice, 8, 16. http://dx.doi.org/10.1186/1471-2296-8-16
 Marshall, S., Sahm, L. and McCarthy, S. (2012) Health Literacy in Ireland: Reading between the Lines. Perspectives in Public Health, 132, 31-38. http://dx.doi.org/10.1177/1757913911431034
 Scott, T.L., Gazmararian, J.A., Williams, M.V. and Baker, D.W. (2002) Health Literacy and Preventive Health Care Use among Medicare Enrollees in a Managed Care Organization. Medical Care, 40, 395-404. http://dx.doi.org/10.1097/00005650-200205000-00005
 Nie, X.Q., Li, Y.H., Li, L. and Huang, X.G. (2014) A Study on Health Information Literacy among Urban and Suburban Residents in Six Provinces in China. Zhonghua Yu Fang Yi Xue Za Zhi, 48, 566-570.
 Hahn, E.A., Cella, D., Dobrez, D.G., Weiss, B.D., Du, H.Y., Lai, J.S., et al. (2007) The Impact of Literacy on Health Related Quality of Life Measurement and Outcomes in Cancer Outpatients. Quality of Life Research, 16, 495-507. http://dx.doi.org/10.1007/s11136-006-9128-6
 Jahanlou, A.S. and Alishan Karami, N. (2011) The Effect of Literacy Level on Health Related-Quality of Life, Self-Efficacy and Self-Management Behaviors in Diabetic Patients. Acta Medica Iranica, 49, 153-158.
 Marshall, S., Sahm, L. and McCarthy, S. (2012) Health Literacy in Ireland: Reading between the Lines. Perspectives in Public Health, 132, 31-38.
 Institute of Medicine (2004) Health Literacy: A Prescription to End Confusion. National Academies Press, Washington DC.
 WHO (2009) Background Note: Regional Preparatory Meeting on Promoting Health Literacy [Internet]. UN ECOSOC, Geneva.