2. Moghaddam N, Coxon H, Nabarro S, Hardy B, Cox K. Unmet care needs in people living with advanced cancer: a systematic review. Support Care Cancer 2016;24:3609–3622.
3. Heo J, Chun M, YT Oh, Noh OK, Kim L. Psychiatric comorbidities among breast cancer survivors in South Korea: a nationwide population-based study. Breast Cancer Res Treat 2017;162:151–158.
5. Björkhem-Bergman L, Bergman P. Vitamin D and patients with palliative cancer. BMJ Support Palliat Care 2016;6:287–291.
6. Chang WP, Lin CC. Relationships of salivary cortisol and melatonin rhythms to sleep quality, emotion, and fatigue levels in patients with newly diagnosed lung cancer. Eur J Oncol Nurs 2017;29:79–84.
7. Kim JM, Kim SW, Stewart R, Kim SY, Shin IS, Park MH, et al. Serotonergic and BDNF genes associated with depression 1 week and 1 year after mastectomy for breast cancer. Psychosom Med 2012;74:8–15.
8. Sanders SL, Bantum EO, Owen JE, Thornton AA, Stanton AL. Supportive care needs in patients with lung cancer. Psychooncology 2010;19:480–489.
9. Cohen A, Ianovski LE, Frenkiel S, Hier M, Zeitouni A, Kost K, et al. Barriers to psychosocial oncology service utilization in patients newly diagnosed with head and neck cancer. Psychooncology 2018;27:2786–2793.
11. Sighinolfi C, Nespeca C, Menchetti M, Levantesi P, Belvederi Murri M, et al. Collaborative care for depression in European countries: a systematic review and meta-analysis. J Psychosom Res 2014;77:247–263.
14. Strong V, Waters R, Hibberd C, Murray G, Wall L, Walker J, et al. Management of depression for people with cancer (SMaRT oncology 1): a randomised trial. Lancet 2008;372:40–48.
15. Sharpe M, Walker J, Holm Hansen C, Martin P, Symeonides S, Gourley C, et al. Integrated collaborative care for comorbid major depression in patients with cancer (SMaRT Oncology-2): a multicentre randomised controlled effectiveness trial. Lancet 2014;384:1099–1108.
16. Walker J, Hansen CH, Martin P, Symeonides S, Gourley C, Wall L, et al. Integrated collaborative care for major depression comorbid with a poor prognosis cancer (SMaRT Oncology-3): a multicentre randomised controlled trial in patients with lung cancer. Lancet Oncol 2014;15:1168–1176.
17. Li M, Kennedy EB, Byrne N, Gérin-Lajoie C, Katz MR, Keshavarz H, et al. Systematic review and meta-analysis of collaborative care interventions for depression in patients with cancer. Psychooncology 2017;26:573–587.
18. Goldstraw P, Chansky K, Crowley J, Rami-Porta R, Asamura H, Eberhardt WE, et al. The IASLC Lung Cancer Staging Project: Proposals for Revision of the TNM Stage Groupings in the Forthcoming (Eighth) Edition of the TNM Classification for Lung Cancer. J Thorac Oncol 2016;11:39–51.
19. Zabora J, BrintzenhofeSzoc K, Curbow B, Hooker C, Piantadosi S. The prevalence of psychological distress by cancer site. Psychooncology 2001;10:19–28.
20. Fang F, Fall K, Mittleman MA, Sparén P, Ye W, Adami HO, et al. Suicide and cardiovascular death after a cancer diagnosis. N Engl J Med 2012;366:1310–1318.
21. Hopwood P, Stephens RJ. Depression in patients with lung cancer: prevalence and risk factors derived from quality-of- life data. J Clin Oncol 2000;18:893–903.
22. Akechi T, Okamura H, Nishiwaki Y, Uchitomi Y. Psychiatric disorders and associated and predictive factors in patients with unresectable nonsmall cell lung carcinoma: a longitudinal study. Cancer 2001;92:2609–2622.
23. Gilbody S, Bower P, Fletcher J, Richards D, Sutton AJ. Collaborative care for depression: a cumulative meta-analysis and review of longer-term outcomes. Arch Intern Med 2006;166:2314–2321.
24. Kim SY, Kim JM, Kim SW, Shin IS, Yoon JS, Shim HJ. Management of depression in terminally Ill cancer patients. Korean J Psychopharmacol 2010;21:51–61.
25. Akechi T, Uchida M, Nakaguchi T, Okuyama T, Sakamoto N, Toyama T, et al. Difference of patient’s perceived need in breast cancer patients after diagnosis. Jpn J Clin Oncol 2015;45:75–80.
26. Flöck A, Zobel A, Bauriedel G, Tuleta I, Hammerstingl C, Höfels S, et al. Antiplatelet effects of antidepressant treatment: a randomized comparison between escitalopram and nortriptyline. Thromb Res 2010;126:e83–e87.
27. Funk KA, Bostwick JR. A comparison of the risk of QT prolongation among SSRIs. Ann Pharmacother 2013;47:1330–1341.
28. Rammstedt B, John OP. Measuring personality in one minute or less: a 10-item short version of the Big Five Inventory in English and German. J Res Pers 2007;41:203–212.
29. Kim SY, Kim JM, Yoo JA, Bae KY, Kim SW, Yang SW, et al. Standardization and validation of the Big Five Inventory–Korean Version (BFI–K) in elders. Korean J Biol Psychiatry 2010;17:15–25.
30. Koenig H, Parkerson Jr GR, Meador KG. Religion index for psychiatric research. Am J Psychiatry 1997;154:885–886.
31. Jang JE, Kim SW, Kim SY, Kim JM, Park MH, Yoon JH, et al. Religiosity, depression, and quality of life in Korean patients with breast cancer: a 1-year prospective longitudinal study. Psychooncology 2013;22:922–929.
32. Zigmond AS, Snaith RP. The hospital anxiety and depression scale. Acta Psychiatr Scand 1983;67:361–370.
33. Oh SM, Min KJ, Park DB. A study on the standardization of the Hospital Anxiety and Depression Scale for Koreans: a comparison of normal, depressed and anxious groups. J Korean Neuropsychiatr Assoc 1999;38:289–296.
34. Roth AJ, Kornblith AB, Batel-Copel L, Peabody E, Scher HI, Holland JC. Rapid screening for psychologic distress in men with prostate carcinoma. Cancer 1998;82:1904–1908.
35. Shim EJ, Shin YW, Jeon HJ, Hahm BJ. Distress and its correlates in Korean cancer patients: pilot use of the distress thermometer and the problem list. Psychooncology 2008;17:548–555.
36. Walker J, Sharpe M. Depression care for people with cancer: a collaborative care intervention. Gen Hosp Psychiatry 2009;31:436–441.
37. Moorey S, Greer S. Oxford Guide to CBT for People with Cancer. 2nd Edition. New York: Oxford University Press; 2012.
38. Satterfield JM. Minding the Body. Seoul: SIGMA press; 2014,(Lee JH, Translator. Original Work Published by Oxford University Press; 2008).
39. Oken MM, Creech RH, Tormey DC, Horton J, Davis TE, McFadden ET, et al. Toxicity and response criteria of the Eastern Cooperative Oncology Group. Am J Clin Oncol 1982;5:649–655.
40. Mahler D, Wells C. Evaluation of clinical methods for rating dyspnea. Chest 1988;93:580–586.
41. Inouye SK, Dyck CH, Alessi CA, Balkin S, Siegal AP, Horwitz RI. Clarifying confusion: the confusion assessment method. A new method for detection of delirium. Ann Int Med 1990;113:941–948.
42. Overall JE, Gorham DR. The brief psychiatric rating scale. Psychol Rep 1962;10:799–812.
43. Edinger JD, Bonnet MH, Bootzin RR, Doghramji K, Dorsey CM, Espie CA, et al. Derivation of research diagnostic criteria for insomnia: report of an American Academy of Sleep Medicine Work Group. Sleep 2004;27:1567–1596.
44. American Academy of Sleep Medicine. International Classification of Sleep Disorders: Diagnostic and Coding Manual, 2nd Ed, (ICSD-2). Rochester, MN: Sleep Disorders Association; 2005.
45. Roccaforte WH, Burke WJ, Bayer BL, Wengel SP. Validation of a telephone version of the mini-mental state examination. J Am Geriatr Soc 1992;40:697–702.
46. Sheehan DV, Lecrubier Y, Sheehan KH, Amorim P, Janavs J, Weiller E, et al. The Mini-International Neuropsychiatric Interview (M.I.N.I.): the development and validation of a structured diagnostic psychiatric interview for DSM-VI and ICD-10. J Clin Psychiatry 1988;59:22–33.
47. Montgomery SA, Asberg M. A new depression scale designed to be sensitive to change. Br J Psychiatry 1979;134:382–389.
48. Allen RP, Picchietti D, Hening WA, Trenkwalder C, Walters AS, Montplaisi J, et al. Restless legs syndrome: diagnostic criteria, special considerations, and epidemiology. A report from the restless legs syndrome diagnosis and epidemiology workshop at the National Institutes of Health. Sleep Med 2003;4:101–119.
49. Beck AT, Weissman A, Lester D, Trexler L. The measurement of pessimism: the hopelessness scale. J Consult Clin Psychol 1974;42:861–865.
50. Aaronson NK, Ahmedzai S, Bergman B, Bullinger M, Cull A, Duez NJ, et al. The European Organization for Research and Treatment of Cancer EORTC QLQ-C30: A quality-of-life instrument for use in international clinical trials in oncology. J Natl Cancer Inst 1993;85:365–376.
51. Yun YH, Park YS, Lee ES, Bang SM, Heo DS, Park SY, et al. Validation of the Korean version of the EORTC QLQ-C30. Qual Life Res 2004;13:863–868.
52. Robinson S, Kissane DW, Brooker J, Michael N, Fischer J, Franco M, et al. Refinement and revalidation of the demoralization scale: the DS-IIinternal validity. Cancer 2016;122:2251–2259.
53. Lingjaerde O, Ahlfors UG, Bech P, Dencker SJ, Elgen K. The UKU side effect rating scale. A new comprehensive rating scale for psychotropic drugs and a cross-sectional study of side effects in neuroleptictreated patients. Acta Psychiatr Scand Suppl 1987;334:1–100.
54. Faul F, Erdfelder E, Buchner A, Lang AG. Statistical power analyses using G*Power 3.1: tests for correlation and regression analyses. Behav Res Methods 2009;41:1149–1160.
55. Cohen J. Statistical Power Analysis for the Behavioral Sciences. 2nd Edition. NJ: Routledge; 1988.