{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,13]],"date-time":"2026-10-13T16:46:20Z","timestamp":1791909980085,"version":"4.3.4"},"reference-count":29,"publisher":"Korean Cancer Association","issue":"3","license":[{"start":{"date-parts":[[2020,12,29]],"date-time":"2020-12-29T00:00:00Z","timestamp":1609200000000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc\/3.0\/"}],"content-domain":{"domain":["e-crt.org"],"crossmark-restriction":true},"short-container-title":["Cancer Res Treat"],"published-print":{"date-parts":[[2021,7,15]]},"abstract":"<jats:p>Purpose Cancer-related fatigue is a common and distressing symptom that occurs during cancer treatment. This study aimed to find factors that are related to cancer-related fatigue, and its effect on patients\u2019 quality of life.Materials and Methods This study included 159 patients who completed questionnaires and interviews during their initial examination at the sleep clinic for cancer patients, Asan Medical Center, between December 2018 and January 2020. Their medical reports were reviewed retrospectively. Questionnaire data about depression, anxiety, insomnia, fear of disease progression, and dysfunctional beliefs about sleep, pain, and quality of life, were reviewed. Additionally, patient sleep structure data were analyzed.Results Factors such as depression (p &lt; 0.001), anxiety (p &lt; 0.001), fear of cancer progression (p &lt; 0.001), fatigue (p=0.027), and time in bed during 24 hours (p=0.037) were significant expecting variables for low quality of life from logistic regression analysis. In pathway analysis, depression (p &lt; 0.001), not cancer-related fatigue (p=0.537), act as a direct risk factor on quality of life. And also, depression was an overall risk factor for insomnia, fatigue, and daily activity of cancer patients.Conclusion Cancer-related fatigue did not show significant effect on patient\u2019s quality of life in this study. However, the result of pathway analysis highlights the importance of assessing depression in the process of cancer treatment and providing appropriate interventions.<\/jats:p>","DOI":"10.4143\/crt.2020.1212","type":"journal-article","created":{"date-parts":[[2020,12,29]],"date-time":"2020-12-29T05:33:16Z","timestamp":1609219996000},"page":"641-649","update-policy":"https:\/\/doi.org\/10.4143\/crossmark_policy","source":"Crossref","is-referenced-by-count":25,"title":["Depression, Rather Than Cancer-Related Fatigue or Insomnia, Decreased the Quality of Life of Cancer Patients"],"prefix":"10.4143","volume":"53","author":[{"given":"Sungook","family":"Yeo","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Joohee","family":"Lee","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kyumin","family":"Kim","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hwa Jung","family":"Kim","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Seockhoon","family":"Chung","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"2954","reference":[{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1093\/jncimonographs\/lgh027"},{"key":"ref2","first-page":"151","volume-title":"NCCN practice guidelines for cancer-related fatigue","author":"Mock","year":"2000"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1038\/nrclinonc.2014.127"},{"key":"ref4","first-page":"233","volume-title":"Fatigue in women receiving adjuvant chemotherapy for breast cancer: characteristics, course, and correlates","author":"Jacobsen","year":"1999"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1002\/cncr.21364"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1200\/jco.2001.19.14.3385"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1200\/jco.2000.18.4.743"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1634\/theoncologist.5-5-353"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1016\/j.pmrj.2010.03.024"},{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1007\/s11136-010-9757-7"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1016\/j.ddmod.2011.05.001"},{"key":"ref12","first-page":"606","volume-title":"The PHQ-9: validity of a brief depression severity measure","author":"Kroenke","year":"2001"},{"key":"ref13","first-page":"292","volume-title":"State-trait anxiety inventory and state-trait anger expression inventory","author":"Spielberger","year":"1994"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1016\/s1389-9457(00)00065-4"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.17241\/smr.2017.00073"},{"key":"ref16","first-page":"505","volume-title":"Fear of progression in chronic diseases: psychometric properties of the Fear of Progression Questionnaire","author":"Herschbach","year":"2005"},{"key":"ref17","doi-asserted-by":"publisher","DOI":"10.1016\/j.genhosppsych.2009.11.017"},{"key":"ref18","first-page":"274","volume-title":"Fear of progression in breast cancer patients: validation of the short form of the Fear of Progression Questionnaire (FoP-Q-SF)","author":"Mehnert","year":"2006"},{"key":"ref19","first-page":"E60246","volume-title":"The use of well-being measures in primary health care: the DepCare project","author":"Staehr","year":"1998"},{"key":"ref20","doi-asserted-by":"publisher","DOI":"10.1093\/rheumatology\/kep287"},{"key":"ref21","doi-asserted-by":"publisher","DOI":"10.1016\/s1556-0864(15)31611-7"},{"key":"ref22","doi-asserted-by":"publisher","DOI":"10.1111\/j.1553-2712.2003.tb01355.x"},{"key":"ref23","doi-asserted-by":"publisher","DOI":"10.17241\/smr.2019.00451"},{"key":"ref24","doi-asserted-by":"publisher","DOI":"10.3109\/00048679209072021"},{"key":"ref25","first-page":"971","volume-title":"Cancer-related fatigue: inevitable, unimportant and untreatable? Results of a multi-centre patient survey. Cancer Fatigue Forum","author":"Stone","year":"2000"},{"key":"ref26","doi-asserted-by":"publisher","DOI":"10.1002\/da.22949"},{"key":"ref27","doi-asserted-by":"publisher","DOI":"10.1111\/ecc.12508"},{"key":"ref28","first-page":"365","volume-title":"Symptom severity, anxiety, depression, self-efficacy and quality of life in patients with cancer","author":"Omran","year":"2018"},{"key":"ref29","first-page":"275","volume-title":"Insomnia, fatigue, anxiety, depression, and quality of life of cancer patients undergoing chemotherapy","author":"Redeker","year":"2000"}],"container-title":["Cancer Research and Treatment"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/e-crt.org\/upload\/pdf\/crt-2020-1212.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/e-crt.org\/journal\/view.php?doi=10.4143\/crt.2020.1212","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/e-crt.org\/upload\/pdf\/crt-2020-1212.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2021,7,19]],"date-time":"2021-07-19T00:41:43Z","timestamp":1626655303000},"score":1,"resource":{"primary":{"URL":"http:\/\/e-crt.org\/journal\/view.php?doi=10.4143\/crt.2020.1212"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2021,7,15]]},"references-count":29,"journal-issue":{"issue":"3","published-print":{"date-parts":[[2021,7]]}},"URL":"https:\/\/doi.org\/10.4143\/crt.2020.1212","relation":{},"ISSN":["1598-2998","2005-9256"],"issn-type":[{"value":"1598-2998","type":"print"},{"value":"2005-9256","type":"electronic"}],"subject":[],"published":{"date-parts":[[2021,7,15]]},"assertion":[{"value":"2020-11-18","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2020-12-28","order":1,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2020-12-29","order":2,"name":"published","label":"Published online","group":{"name":"publication_history","label":"Publication History"}},{"value":"2021-07-15","order":3,"name":"published","label":"Print publication","group":{"name":"publication_history","label":"Publication History"}}]}}