American Association of Diabetes Educators.Dictionary of Diabetes Education. Chicago, IL: American Association of Diabetes Educators; 2009.
2.
Hamilton L.Data Analysis for Social Scientists: A First Course in Applied Statistics . Belmont, CA: Duxbury Press; 1996.
3.
Cohen J.Statistical PowerAnalysis for the Behavioral Sciences. 2nd ed. Hillsdale, NJ: Lawrence Erlbaum Associates Inc; 1988.
4.
Bland M.An Introduction to Medical Statistics. 3rd ed. New York, NY: Oxford University Press ; 2000.
5.
Munro BHStatistical Methods for Health Care Research. 5th ed. Philadelphia, PA: Lippincott Williams & Wilkins; 2005.
6.
Fain JAReading, Understanding, and Applying Nursing Research. 3rd ed. Philadelphia, PA: FA Davis Company; 2009.
7.
Di Lorio CKReview of statistical concepts. In: Measurement in Health Behavior: Methods for Research and Evaluation. San Francisco, CA : Jossey-Bass; 2005;153-154.
8.
United States National Library of Medicine, National Institutes of Health, National Information Center on Health Services Research and Health Care Technology (NICHSR).HTA 101: glossary . Available at: http://www.nlm.nih.gov/nichsr/hta101/ta101014.html. Accessed October 12, 2009.
9.
Siegel S., Castellan NJNonparametric Statistics for the Behavioral Sciences. New York, NY: McGraw-Hill Book Company; 1988.
10.
Yaffee R.The perils of insufficient statistical power: a comparative evaluation of power and sample size analysis programs. Statistics and social sciences: 1997. Available at: www.nyu.edu/its/pubs/connect/archives/97fall/yaffeeperils.html. Accessed October 12, 2009.
11.
Devore J., Peck R.Introductory Statistics. St Paul, MN: West Publishing Co; 1994.
12.
Thorne B., Giesen J.Statistics for the Behavioral Sciences. New York, NY: McGraw-Hill Companies Inc; 2003.
13.
Rosnow RL, Rosenthal R.Computing contrasts, effect sizes, and counternulls on other people’s published data: general procedures for research consumers. Pyschol Methods. 1996;1:331-340.