American Psychiatric Association (2013) Diagnostic and Statistical Manual of Mental Disorders (DSM-5®). Arlington, VA: American Psychiatric Pub.
Armstrong, K, Ravenell, KL, McMurphy, S and Putt, M (2007) Racial/ethnic differences in physician distrust in the United States. American Journal of Public Health 97, 1283–1289.
Baglioni, C, Battagliese, G, Feige, B, Spiegelhalder, K, Nissen, C, Voderholzer, U, Lombardo, C and Riemann, D (2011) Insomnia as a predictor of depression: a meta-analytic evaluation of longitudinal epidemiological studies. Journal of Affective Disorders 135, 10–19.
Batterham, PJ, Christensen, H, Mackinnon, AJ, Gosling, JA, Thorndike, FP, Ritterband, LM, Glozier, N and Griffiths, KM (2017) Trajectories of change and long-term outcomes in a randomised controlled trial of Internet-based insomnia treatment to prevent depression. British Journal of Psychiatry Open 3, 228–235.
Bernstein, IH, Rush, AJ, Trivedi, MH, Hughes, CW, Macleod, L, Witte, BP, Jain, S, Mayes, TL and Emslie, GJ (2010) Psychometric properties of the Quick Inventory of Depressive Symptomatology in adolescents. International Journal of Methods in Psychiatric Research 19, 185–194.
Brasure, M, Fuchs, E, MacDonald, R, Nelson, VA, Koffel, E, Olson, CM, Khawaja, IS, Diem, S, Carlyle, M, Wilt, TJ, Ouellette, J, Butler, M and Kane, RL (2016) Psychological and behavioral interventions for managing insomnia disorder: an evidence report for a clinical practice guideline by the American College of Physicians. Annals of Internal Medicine 165, 113.
Brown, ES, Murray, M, Carmody, TJ, Kennard, BD, Hughes, CW, Khan, DA and Rush, AJ (2008) The Quick Inventory of Depressive Symptomatology-Self-report: a psychometric evaluation in patients with asthma and major depressive disorder. Annals of Allergy, Asthma & Immunology 100, 433–438.
Christensen, H, Griffiths, KM and Farrer, L (2009) Adherence in Internet interventions for anxiety and depression: systematic review. Journal of Medical Internet Research 11, e13.
Christensen, H, Batterham, PJ, Gosling, JA, Ritterband, LM, Griffiths, KM, Thorndike, FP, Glozier, N, O'Dea, B, Hickie, IB and Mackinnon, AJ (2016) Effectiveness of an online insomnia program (SHUTi) for prevention of depressive episodes (the GoodNight Study): a randomised controlled trial. The Lancet Psychiatry 3, 333–341.
Collins, LM, Nahum-Shani, I and Almirall, D (2014) Optimization of behavioral dynamic treatment regimens based on the sequential, multiple assignment, randomized trial (SMART). Clinical Trials 11, 426–434.
Cooper, AA and Conklin, LR (2015) Dropout from individual psychotherapy for major depression: a meta-analysis of randomized clinical trials. Clinical Psychology Review 40, 57–65.
Corbie-Smith, G, Thomas, SB and George, DMMS (2002) Distrust, race, and research. Archives of Internal Medicine 162, 2458–2463.
DeMaris, A (1989) Attrition in batterers’ counseling: the role of social and demographic factors. Social Service Review 63, 142–154.
Espie, CA, Macmahon, KM, Kelly, H-L, Broomfield, NM, Douglas, NJ, Engleman, HM, McKinstry, B, Morin, CM, Walker, A and Wilson, P (2007) Randomized clinical effectiveness trial of nurse-administered small-group cognitive behavior therapy for persistent insomnia in general practice. Sleep 30, 574–584.
Espie, CA, Kyle, SD, Williams, C, Ong, JC, Douglas, NJ, Hames, P and Brown, JS (2012) A randomized, placebo-controlled trial of online cognitive behavioral therapy for chronic insomnia disorder delivered via an automated media-rich web application. Sleep 35, 769–781.
Espie, CA, Luik, AI, Cape, J, Drake, CL, Siriwardena, AN, Ong, JC, Gordon, C, Bostock, S, Hames, P and Nisbet, M (2016) Digital cognitive behavioural therapy for insomnia versus sleep hygiene education: the impact of improved sleep on functional health, quality of life and psychological well-being. Study protocol for a randomised controlled trial. Trials 17, 257.
Fields, BG, Schutte-Rodin, S, Perlis, ML and Myers, M (2013) Master's-level practitioners as cognitive behavioral therapy for insomnia providers: an underutilized resource. Journal of Clinical Sleep Medicine: JCSM 9, 1093.
Flores, G, Portillo, A, Lin, H, Walker, C, Fierro, M, Henry, M and Massey, K (2017) A successful approach to minimizing attrition in racial/ethnic minority, low-income populations. Contemporary Clinical Trials Communications 5, 168–174.
Freeman, D, Sheaves, B, Goodwin, GM, Yu, L-M, Nickless, A, Harrison, PJ, Emsley, R, Luik, AI, Foster, RG, Wadekar, V, Hinds, C, Gumley, A, Jones, R, Lightman, S, Jones, S, Bentall, R, Kinderman, P, Rowse, G, Brugha, T, Blagrove, M, Gregory, AM, Fleming, L, Walklet, E, Glazebrook, C, Davies, EB, Hollis, C, Haddock, G, John, B, Coulson, M, Fowler, D, Pugh, K, Cape, J, Moseley, P, Brown, G, Hughes, C, Obonsawin, M, Coker, S, Watkins, E, Schwannauer, M, MacMahon, K, Siriwardena, AN and Espie, CA (2017) The effects of improving sleep on mental health (OASIS): a randomised controlled trial with mediation analysis. The Lancet Psychiatry 4, 749–758.
Hajak, G, Petukhova, M, Lakoma, MD, Coulouvrat, C, Roth, T, Sampson, NA, Shahly, V, Shillington, AC, Stephenson, JJ, Walsh, JK and others (2011) Days-out-of-role associated with insomnia and comorbid conditions in the America Insomnia Survey. Biological Psychiatry 70, 1063–1073.
Johnson, S, Price, M, Mehta, N and Anderson, PL (2014) Stereotype confirmation concerns predict dropout from cognitive behavioral therapy for social anxiety disorder. BMC Psychiatry 14, 233.
Kennedy, BR, Mathis, CC and Woods, AK (2007) African Americans and their distrust of the health care system: healthcare for diverse populations. Journal of Cultural Diversity; Lisle 14, 56–60.
Kessler, RC, Berglund, PA, Coulouvrat, C, Hajak, G, Roth, T, Shahly, V, Shillington, AC, Stephenson, JJ and Walsh, JK (2011) Insomnia and the performance of US workers: results from the America insomnia survey. Sleep 34, 1161–1171.
Lange, A, Rietdijk, D, Hudcovicova, M and Others (2005) Interapy: a controlled randomized trial of the standardized treatment of posttraumatic stress through the Internet. Year Book of Psychiatry & Applied Mental Health 2005, 174.
Li, SX, Lam, SP, Yu, MW, Zhang, J and Wing, YK (2010) Nocturnal sleep disturbances as a predictor of suicide attempts among psychiatric outpatients: a clinical, epidemiologic, prospective study. The Journal of Clinical Psychiatry 71, 1440–1446.
Lustberg, L and Reynolds, CF III (2000) Depression and insomnia: questions of cause and effect. Sleep Medicine Reviews 4, 253–262.
Mahowald, M (2007) Book review sleep disorders and sleep deprivation: an unmet public health problem by the committee on sleep medicine and research. New England Journal of Medicine 356, 199–200.
Manber, R, Edinger, JD, Gress, JL, San Pedro-Salcedo, MG, Kuo, TF and Kalista, T (2008) Cognitive behavioral therapy for insomnia enhances depression outcome in patients with comorbid major depressive disorder and insomnia. Sleep 31, 489–495.
Manber, R, Bernert, RA, Suh, S, Nowakowski, S, Siebern, AT and Ong, JC (2011) CBT for insomnia in patients with high and low depressive symptom severity: adherence and clinical outcomes. Journal of Clinical Sleep Medicine 7, 645–652.
McCall, WV, Blocker, JN, D'Agostino, R, Kimball, J, Boggs, N, Lasater, B and Rosenquist, PB (2010) Insomnia severity is an indicator of suicidal ideation during a depression clinical trial. Sleep Medicine 11, 822–827.
Melville, KM, Casey, LM and Kavanagh, DJ (2010) Dropout from Internet-based treatment for psychological disorders. British Journal of Clinical Psychology 49, 455–471.
Möller-Leimkühler, AM (2002) Barriers to help-seeking by men: a review of sociocultural and clinical literature with particular reference to depression. Journal of Affective Disorders 71, 1–9.
Morin, CM, Belleville, G, Bélanger, L and Ivers, H (2011) The Insomnia Severity Index: psychometric indicators to detect insomnia cases and evaluate treatment response. Sleep 34, 601–608.
Murphy, EJ, Kassem, L, Chemerinski, A, Rush, AJ, Laje, G and McMahon, FJ (2013) Retention and attrition among African Americans in the STAR*D study: what causes research volunteers to stay or stray? Depression and Anxiety 30, 1137–1144.
National Institutes of Health (2005) National Institutes of Health State-of-the-Science Conference statement: management of menopause-related symptoms. Annals of Internal Medicine 142, 1003.
Pigeon, WR, Pinquart, M and Conner, K (2012) Meta-analysis of sleep disturbance and suicidal thoughts and behaviors. The Journal of Clinical Psychiatry 73, e1160–7.
Qaseem, A, Kansagara, D, Forciea, MA, Cooke, M and Denberg, TD (2016) Management of chronic insomnia disorder in adults: a clinical practice guideline from the American College of Physicians Management of Chronic Insomnia Disorder in Adults. Annals of Internal Medicine 165, 125–133.
Ritterband, LM, Thorndike, FP, Gonder-Frederick, LA, Magee, JC, Bailey, ET, Saylor, DK and Morin, CM (2009) Efficacy of an Internet-based behavioral intervention for adults with insomnia. Archives of General Psychiatry 66, 692–698.
Ritterband, LM, Thorndike, FP, Ingersoll, KS, Lord, HR, Gonder-Frederick, L, Frederick, C, Quigg, MS, Cohn, WF and Morin, CM (2017) Effect of a web-based cognitive behavior therapy for insomnia intervention with 1-year follow-up: a randomized clinical trial. JAMA Psychiatry 74, 68–75.
Rosenthal, D and Frank, JD (1958) The fate of psychiatric clinic outpatients assigned to psychotherapy. Journal of Nervous 127, 330–343.
Roth, T and Roehrs, T (2003) Insomnia: epidemiology, characteristics, and consequences. Clinical Cornerstone 5, 5–15.
Roth, T, Soubrane, C, Titeux, L and Walsh, JK (2006) Efficacy and safety of zolpidem-MR: a double-blind, placebo-controlled study in adults with primary insomnia. Sleep Medicine 7, 397–406.
Savard, M-H, Savard, J, Simard, S and Ivers, H (2005) Empirical validation of the Insomnia Severity Index in cancer patients. Psycho-Oncology 14, 429–441.
Ström, L, Pettersson, R and Andersson, G (2004) Internet-based treatment for insomnia: a controlled evaluation. Journal of Consulting and Clinical Psychology 72, 113.
Sue, S, McKinney, H, Allen, D and Hall, J (1974) Delivery of community mental health services to black and white clients. Journal of Consulting and Clinical Psychology 42, 794.
Taylor, D and Pruiksma, K (2014) Cognitive and behavioural therapy for insomnia (CBT-I) in psychiatric populations: a systematic review. vol 26.
Thorndike, FP, Ritterband, LM, Saylor, DK, Magee, JC, Gonder-Frederick, LA and Morin, CM (2011) Validation of the insomnia severity index as a web-based measure. Behavioral Sleep Medicine 9, 216–223.
Turner, EH, Matthews, AM, Linardatos, E, Tell, RA and Rosenthal, R (2008) Selective publication of antidepressant trials and its influence on apparent efficacy. New England Journal of Medicine 358, 252–260.
UNESCO Institute for Statistics (2012) International Standard Classification of Education: ISCED 2011. Montreal, Quebec: UIS.
US Census Bureau (2016) Preliminary Estimate of Weighted Average Poverty Thresholds for 2016.
Vincent, NK and Hameed, H (2003) Relation between adherence and outcome in the group treatment of insomnia. Behavioral Sleep Medicine 1, 125–139.
Watson, HJ, Levine, MD, Zerwas, SC, Hamer, RM, Crosby, RD, Sprecher, CS, O'Brien, A, Zimmer, B, Hofmeier, SM, Kordy, H, Moessner, M, Peat, CM, Runfola, CD, Marcus, MD and Bulik, CM (2017) Predictors of dropout in face-to-face and Internet-based cognitive-behavioral therapy for bulimia nervosa in a randomized controlled trial. International Journal of Eating Disorders 50, 569–577.
Wierzbicki, M and Pekarik, G (1993) A meta-analysis of psychotherapy dropout. Professional Psychology: Research and Practice 24, 190–195.
Yamamoto, J, James, QC, Bloombaum, M and Hattem, J (1967) Racial factors in patient selection. The American Journal of Psychiatry 124, 630–636.
Ybarra, ML and Suman, M (2006) Help seeking behavior and the Internet: a national survey. International Journal of Medical Informatics 75, 29–41.
Yeung, A, Feldman, G, Pedrelli, P, Hails, K, Fava, M, Reyes, T and Mundt, JC (2012) The Quick Inventory of Depressive Symptomatology, clinician rated and self-report: a psychometric assessment in Chinese Americans with major depressive disorder. The Journal of Nervous and Mental Disease 200, 712.
Yeung, WF, Chung, K-F, Ho, F and Ho, L-M (2015) Predictors of dropout from Internet-based self-help cognitive behavioral therapy for insomnia. Behaviour Research and Therapy 73, 19–24.
Zachariae, R, Lyby, MS, Ritterband, LM and O'Toole, MS (2016) Efficacy of Internet-delivered cognitive-behavioral therapy for insomnia – a systematic review and meta-analysis of randomized controlled trials. Sleep Medicine Reviews 30, 1–10.
Zammit, GK, Weiner, J, Damato, N, Sillup, GP and McMillan, CA (1999) Quality of life in people with insomnia. Sleep: Journal of Sleep Research & Sleep Medicine 22(Suppl 2), S379–385.