• 1
    Brownell KD, Wadden TA. Etiology and treatment of obesity: Understanding a serious, prevalent, and refractory disorder. J Consult Clin Psychol 1992;60:505517.
  • 2
    Goldberg JH, Kiernan M. Innovative techniques to address retention in a behavioral weight-loss trial. Health Educ Res 2005;20:439447.
  • 3
    Wadden TA, Womble LG, Sarwer DB, Berkowitz RI, Clark VL, Foster GD. Great expectations: “I'm losing 25% of my weight no matter what you say”. J Consult Clin Psychol 2003;71:10841089.
  • 4
    Kong W, Langlois MF, Kamga-Ngande C, Gagnon C, Brown C, Baillargeon JP. Predictors of success to weight-loss intervention program in individuals at high risk for type 2 diabetes. Diabetes Res Clin Pract 2010;90:147153.
  • 5
    Teixeira PJ, Going SB, Houtkooper LB, et al. Pretreatment predictors of attrition and successful weight management in women. Int J Obes Relat Metab Disord 2004;28:11241133.
  • 6
    Ryan DH, Espeland MA, Foster GD, et al. Look AHEAD (Action for Health in Diabetes): design and methods for a clinical trial of weight loss for the prevention of cardiovascular disease in type 2 diabetes. Control Clin Trials 2003;24:610628.
  • 7
    Look AHEAD Research Group, Pi-Sunyer X, Blackburn G, et al. Reduction in weight and cardiovascular disease risk factors in individuals with type 2 diabetes: one-year results of the Look AHEAD trial. Diabetes Care 2007;30:13741383.
  • 8
    Look AHEAD Research Group, Wing RR. Long-term effects of a lifestyle intervention on weight and cardiovascular risk factors in individuals with type 2 diabetes mellitus: four-year results of the Look AHEAD trial. Arch Intern Med 2010;170:15661575.
  • 9
    Look Ahead Research Group, Bray G, Gregg E, et al. Baseline characteristics of the randomised cohort from the Look AHEAD (Action for Health in Diabetes) study. Diab Vasc Dis Res 2006;3:202215.
  • 10
    Ware JE, Kosinski M, Keller SD. SF-36 Physical and Mental Health Summary Scales: A User's Manual. Boston, MA: New England Medical Center; 1994.
  • 11
    Beck AT, Brown GK, Steer RA. Beck Depression Inventory-II. San Antonio, TX: Psychological Corp; 1996.
  • 12
    Paffenbarger RS Jr, Hyde RT, Wing AL, Hsieh CC. Physical activity, all-cause mortality, and longevity of college alumni. N Engl J Med 1986;314:605613.
  • 13
    Look AHEAD Research Group, Wadden TA, West DS, et al. The Look AHEAD study: a description of the lifestyle intervention and the evidence supporting it. Obesity (Silver Spring) 2006;14:737752.
  • 14
    Raynor HA, Jeffery RW, Ruggiero AM, Clark JM, Delahanty LM, Look AHEAD (Action for Health in Diabetes) Research Group. Weight loss strategies associated with BMI in overweight adults with type 2 diabetes at entry into the Look AHEAD (action for health in diabetes) trial. Diabetes Care 2008;31:12991304.
  • 15
    Jakicic JM, Jaramillo SA, Balasubramanyam A, et al. Effect of a lifestyle intervention on change in cardiorespiratory fitness in adults with type 2 diabetes: results from the Look AHEAD study. Int J Obes (Lond). 2009;33:305316.
  • 16
    Spitzer RL, Devlin M, Walsh BT, et al. Binge eating disorder: a multi-site field trial of the diagnostic criteria. Int J Eat Disord 1992;11:191203.
  • 17
    Fabricatore AN, Wadden TA, Moore RH, Butryn ML, Heymsfield SB, Nguyen AM. Predictors of attrition and weight loss success: results from a randomized controlled trial. Behav Res Ther 2009;47:685691.
  • 18
    Chang MW, Brown R, Nitzke S. Participant recruitment and retention in a pilot program to prevent weight gain in low-income overweight and obese mothers. BMC Public Health 2009;9:424.
  • 19
    Clark MM, Niaura R, King TK, Pera V. Depression, smoking, activity level, and health status: pretreatment predictors of attrition in obesity treatment. Addict Behav 1996;21:509513.
  • 20
    SAS Institute Inc. Base SAS® 9.2 Procedures Guide: Statistical Procedures, Third Edition. Cary, NC: SAS Institute Inc. 2010.
  • 21
    Dalle Grave R, Calugi S, Molinari E, et al. Weight loss expectations in obese patients and treatment attrition: an observational multicenter study. Obes Res 2005;13:19611969.
  • 22
    Honas JJ, Early JL, Frederickson DD, O'Brien MS. Predictors of attrition in a large clinic-based weight-loss program. Obes Res 2003;11:888894.