{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,29]],"date-time":"2026-09-29T17:48:56Z","timestamp":1790704136552,"version":"4.1.0"},"reference-count":40,"publisher":"Wiley","issue":"8","license":[{"start":{"date-parts":[[2022,3,22]],"date-time":"2022-03-22T00:00:00Z","timestamp":1647907200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/501100004332","name":"Seoul National University Hospital","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100004332","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Psycho-Oncology"],"published-print":{"date-parts":[[2022,8]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Objective<\/jats:title><jats:p>Using a parallel\u2010process latent growth model (LGM), this study examined whether posttraumatic stress symptoms (PTSS) are associated with the trajectory of sleep disturbance (SD) and fatigue and whether the SD trajectory mediates the PTSS\u2010fatigue relationship.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>Data were from 215 patients with breast cancer recruited from a tertiary hospital in South Korea. A self\u2010report survey was administered at four time points during the course of adjuvant chemotherapy.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>The mean age of the participants was 46.69 (<jats:italic>SD<\/jats:italic>\u00a0=\u00a09.08) and the majority was at stage I and the average months since diagnosis was 1.33 (<jats:italic>SD<\/jats:italic>\u00a0=\u00a01.43). Unconditional parallel\u2010process LGM indicated that SD and fatigue were positively associated with each other, both in terms of initial status and growth rate. Then, the conditional parallel\u2010process LGM with baseline PTSS (i.e., avoidance, intrusion, and hyperarousal) as predictors were examined and anxiety, depressive symptoms and chronotype were entered as covariates in the model. Results indicated that a higher initial status and faster growth of SD were associated with a faster increase in fatigue. Greater baseline hyperarousal was directly related to a higher initial status and a slower increase in SD, and higher initial fatigue. Furthermore, a higher hyperarousal was associated with a greater initial SD, which was related to a faster increase in fatigue. Additionally, the late chronotype was related to a faster increase in fatigue through its impact on the initial SD.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p>The detrimental impact of hyperarousal on the SD trajectory and fatigue suggests the need to intervene in PTSS and SD early and throughout the course of cancer treatments to prevent fatigue.<\/jats:p><\/jats:sec>","DOI":"10.1002\/pon.5923","type":"journal-article","created":{"date-parts":[[2022,3,18]],"date-time":"2022-03-18T09:02:23Z","timestamp":1647594143000},"page":"1286-1293","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":12,"title":["Do posttraumatic stress symptoms predict trajectories of sleep disturbance and fatigue in patients with breast cancer? A parallel\u2010process latent growth model"],"prefix":"10.1002","volume":"31","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-9807-462X","authenticated-orcid":false,"given":"Eun\u2010Jung","family":"Shim","sequence":"first","affiliation":[{"name":"Department of Psychology Pusan National University  Busan Republic of Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Donghee","family":"Jeong","sequence":"additional","affiliation":[{"name":"Department of Psychology Pusan National University  Busan Republic of Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Dooyoung","family":"Jung","sequence":"additional","affiliation":[{"name":"Department of Biomedical Engineering Ulsan National Institute of Science and Technology  Ulsan Republic of Korea"},{"name":"Healthcare Center Ulsan National Institute of Science and Technology  Ulsan Republic of Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tae\u2010Yong","family":"Kim","sequence":"additional","affiliation":[{"name":"Department of Internal Medicine Seoul National University Hospital  Seoul Republic of Korea"},{"name":"Cancer Research Institute Seoul National University  Seoul Republic of Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kyung\u2010Hun","family":"Lee","sequence":"additional","affiliation":[{"name":"Department of Internal Medicine Seoul National University Hospital  Seoul Republic of Korea"},{"name":"Cancer Research Institute Seoul National University  Seoul Republic of Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Seock\u2010Ah","family":"Im","sequence":"additional","affiliation":[{"name":"Department of Internal Medicine Seoul National University Hospital  Seoul Republic of Korea"},{"name":"Cancer Research Institute Seoul National University  Seoul Republic of Korea"},{"name":"Department of Internal Medicine Seoul National University College of Medicine  Seoul Republic of Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Bong\u2010Jin","family":"Hahm","sequence":"additional","affiliation":[{"name":"Department of Psychiatry and Behavioral Sciences Seoul National University College of Medicine  Seoul Republic of Korea"},{"name":"Department of Neuropsychiatry Seoul National University Hospital  Seoul Republic of Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2022,3,22]]},"reference":[{"key":"e_1_2_8_2_1","first-page":"1","article-title":"Cancer\u2010related fatigue and its determinants in a cohort of women with breast cancer: the DAMA Cohort","author":"Puigpin\u00f3s\u2010Riera R","year":"2020","journal-title":"Support Care Cancer"},{"key":"e_1_2_8_3_1","doi-asserted-by":"publisher","DOI":"10.1093\/abm\/kaaa110"},{"key":"e_1_2_8_4_1","doi-asserted-by":"publisher","DOI":"10.5665\/sleep.1630"},{"key":"e_1_2_8_5_1","doi-asserted-by":"publisher","DOI":"10.1037\/a0031322"},{"key":"e_1_2_8_6_1","doi-asserted-by":"publisher","DOI":"10.1200\/JCO.2011.36.1154"},{"key":"e_1_2_8_7_1","first-page":"1","article-title":"Insomnia and fatigue symptom trajectories in breast cancer: a longitudinal cohort study","author":"Bean HR","year":"2021","journal-title":"Behav Sleep Med"},{"key":"e_1_2_8_8_1","doi-asserted-by":"publisher","DOI":"10.1002\/cncr.32934"},{"key":"e_1_2_8_9_1","doi-asserted-by":"publisher","DOI":"10.1056\/NEJMra1612499"},{"key":"e_1_2_8_10_1","doi-asserted-by":"publisher","DOI":"10.1002\/da.22542"},{"key":"e_1_2_8_11_1","doi-asserted-by":"publisher","DOI":"10.1002\/cncr.31576"},{"key":"e_1_2_8_12_1","doi-asserted-by":"publisher","DOI":"10.1002\/cncr.33327"},{"key":"e_1_2_8_13_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jpainsymman.2020.07.019"},{"key":"e_1_2_8_14_1","doi-asserted-by":"publisher","DOI":"10.1093\/abm\/kax004"},{"key":"e_1_2_8_15_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.smrv.2009.04.002"},{"key":"e_1_2_8_16_1","doi-asserted-by":"publisher","DOI":"10.1207\/S15328007SEM1002_5"},{"key":"e_1_2_8_17_1","doi-asserted-by":"publisher","DOI":"10.1097\/PSY.0000000000000372"},{"key":"e_1_2_8_18_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.comppsych.2008.09.011"},{"key":"e_1_2_8_19_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jpainsymman.2005.07.013"},{"issue":"1","key":"e_1_2_8_20_1","article-title":"Reliability and validity of the fatigue severity scale among university student in South Korea","volume":"20","author":"Lee JH","year":"2013","journal-title":"Korean J Biol Psychiatry"},{"issue":"2","key":"e_1_2_8_21_1","first-page":"289","article-title":"A study on the standardization of the hospital anxiety and depression scale for Koreans: a comparison of normal, depressed and anxious groups","volume":"38","author":"Oh SM","year":"1999","journal-title":"J Korean Neuro Associ"},{"key":"e_1_2_8_22_1","doi-asserted-by":"publisher","DOI":"10.1037\/0021-9010.74.5.728"},{"issue":"1","key":"e_1_2_8_23_1","first-page":"159","article-title":"Psychometric properties of the Korean version of the composite scale of morningness","volume":"48","author":"Song H","year":"2009","journal-title":"J Soc Sci"},{"key":"e_1_2_8_24_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.sleep.2017.03.022"},{"key":"e_1_2_8_25_1","doi-asserted-by":"publisher","DOI":"10.1007\/s10549-020-06067-6"},{"key":"e_1_2_8_26_1","doi-asserted-by":"publisher","DOI":"10.1177\/0748730420987327"},{"key":"e_1_2_8_27_1","doi-asserted-by":"publisher","DOI":"10.1200\/jco.2016.34.3_suppl.246"},{"key":"e_1_2_8_28_1","volume-title":"Principles and Practice of Structural Equation Modeling","author":"Kline RB","year":"2005"},{"key":"e_1_2_8_29_1","doi-asserted-by":"publisher","DOI":"10.1634\/theoncologist.12-S1-35"},{"key":"e_1_2_8_30_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.janxdis.2011.03.007"},{"key":"e_1_2_8_31_1","first-page":"1","article-title":"Hyperarousal and insomnia in survivors of cancer","author":"Riley KE","year":"2021","journal-title":"Int J Behav Med"},{"key":"e_1_2_8_32_1","doi-asserted-by":"publisher","DOI":"10.3332\/ecancer.2019.917"},{"key":"e_1_2_8_33_1","doi-asserted-by":"publisher","DOI":"10.1037\/a0031131"},{"key":"e_1_2_8_34_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jpsychores.2019.109788"},{"key":"e_1_2_8_35_1","doi-asserted-by":"publisher","DOI":"10.1007\/s10549-018-4947-z"},{"key":"e_1_2_8_36_1","doi-asserted-by":"publisher","DOI":"10.1038\/nrclinonc.2014.127"},{"key":"e_1_2_8_37_1","volume-title":"Mindfulness Interventions in the Treatment of Posttraumatic Stress Disorder","author":"Williston SK","year":"2020"},{"key":"e_1_2_8_38_1","doi-asserted-by":"publisher","DOI":"10.1002\/pon.5214"},{"key":"e_1_2_8_39_1","first-page":"117822341774556","article-title":"Cognitive behavioral therapy for insomnia, mindfulness, and yoga in patients with breast cancer with sleep disturbance: a literature review","volume":"11","author":"Zeichner SB","year":"2017","journal-title":"Basic Clin Res"},{"key":"e_1_2_8_40_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jpsychores.2020.110142"},{"key":"e_1_2_8_41_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.sleep.2018.11.022"}],"container-title":["Psycho-Oncology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/pon.5923","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/full-xml\/10.1002\/pon.5923","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/pon.5923","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,8,22]],"date-time":"2023-08-22T13:42:02Z","timestamp":1692711722000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/pon.5923"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2022,3,22]]},"references-count":40,"journal-issue":{"issue":"8","published-print":{"date-parts":[[2022,8]]}},"alternative-id":["10.1002\/pon.5923"],"URL":"https:\/\/doi.org\/10.1002\/pon.5923","archive":["Portico"],"relation":{},"ISSN":["1057-9249","1099-1611"],"issn-type":[{"value":"1057-9249","type":"print"},{"value":"1099-1611","type":"electronic"}],"subject":[],"published":{"date-parts":[[2022,3,22]]},"assertion":[{"value":"2021-08-31","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2022-03-13","order":1,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2022-03-22","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}