{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,11]],"date-time":"2026-03-11T13:21:41Z","timestamp":1773235301280,"version":"3.50.1"},"reference-count":59,"publisher":"Walter de Gruyter GmbH","issue":"1","license":[{"start":{"date-parts":[[2026,1,1]],"date-time":"2026-01-01T00:00:00Z","timestamp":1767225600000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2026,1,23]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:sec id=\"j_sjpain-2025-0050_abs_001\">\n                    <jats:title>Objectives<\/jats:title>\n                    <jats:p>Sleep and pain are reciprocally linked, each exacerbating functional impairments. In this observational cohort study, we examined differences in insomnia symptom severity among patients whose pain diagnoses, originally classified according to the International Classification of Diseases, 10th edition (ICD-10), were transformed into ICD-11 chronic pain categories. We further investigated whether the severity of insomnia symptoms at intake at a specialized pain clinic could predict pain outcomes 12 months\u00a0later.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec id=\"j_sjpain-2025-0050_abs_002\">\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>Data were drawn from 4,283 patients registered in the Oslo University Hospital Pain Registry. Baseline data from 3,705 patients were analyzed for differences in insomnia severity (measured using the Insomnia Severity Index, ISI) across ICD-11 chronic pain categories. At follow-up, 1,163 patients were included to test whether baseline insomnia severity predicted pain intensity and bothersomeness at 12-month follow-up using hierarchical linear regression models.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec id=\"j_sjpain-2025-0050_abs_003\">\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>The severity of insomnia symptoms (0\u201328, ISI) was slightly lower in chronic primary pain (Mean 15.3, SD=6.77) compared to chronic neuropathic pain (Mean 16.3, SD=6.65), adjusted p=0.017. No differences were observed between other chronic pain categories. After adjusting for age, gender, baseline pain scores, and psychological characteristics, a higher baseline severity of insomnia symptoms predicted greater pain intensity and bothersomeness at follow-up.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec id=\"j_sjpain-2025-0050_abs_004\">\n                    <jats:title>Conclusions<\/jats:title>\n                    <jats:p>While the severity of insomnia symptoms appears to be equally distributed across ICD-11 chronic pain categories and has a substantial impact on the long-term intensity and bothersomeness of pain, it is largely ignored in clinical guidelines. Findings suggest that early, targeted interventions for insomnia symptoms may benefit patients.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1515\/sjpain-2025-0050","type":"journal-article","created":{"date-parts":[[2026,3,10]],"date-time":"2026-03-10T16:34:56Z","timestamp":1773160496000},"source":"Crossref","is-referenced-by-count":0,"title":["Insomnia symptom severity predicts long-term pain intensity and bothersomeness across ICD-11 chronic pain categories: a registry-based cohort study"],"prefix":"10.1515","volume":"26","author":[{"given":"Live","family":"Landmark","sequence":"first","affiliation":[{"name":"Department of Psychology , Faculty of Social and Educational Sciences, Norwegian University of Science and Technology , Trondheim , Norway"},{"name":"The Mind Body Lab, Department of Psychology , Faculty of Social Sciences, University of Oslo , Oslo , Norway"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Martijn","family":"Smits","sequence":"additional","affiliation":[{"name":"The Mind Body Lab, Department of Psychology , Faculty of Social Sciences, University of Oslo , Oslo , Norway"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Egil A.","family":"Fors","sequence":"additional","affiliation":[{"name":"Department of Public Health and Nursing , Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology , Trondheim , Norway"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"\u00d8yvin Nydal","family":"Dahm","sequence":"additional","affiliation":[{"name":"The Mind Body Lab, Department of Psychology , Faculty of Social Sciences, University of Oslo , Oslo , Norway"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Leif Edward Ottesen","family":"Kennair","sequence":"additional","affiliation":[{"name":"Department of Psychology , Faculty of Social and Educational Sciences, Norwegian University of Science and Technology , Trondheim , Norway"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Henrik B\u00f8rsting","family":"Jacobsen","sequence":"additional","affiliation":[{"name":"The Mind Body Lab, Department of Psychology , Faculty of Social Sciences, University of Oslo , Oslo , Norway"},{"name":"Department of Pain Management and Research , Oslo University Hospital , Oslo , Norway"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"374","published-online":{"date-parts":[[2026,3,11]]},"reference":[{"key":"2026031017134676379_j_sjpain-2025-0050_ref_001","doi-asserted-by":"crossref","unstructured":"Duo, L, Yu, X, Hu, R, Duan, X, Zhou, J, Wang, K. Sleep disorders in chronic pain and its neurochemical mechanisms: a narrative review. Front Psychiatr 2023;14:1157790. https:\/\/doi.org\/10.3389\/fpsyt.2023.1157790.","DOI":"10.3389\/fpsyt.2023.1157790"},{"key":"2026031017134676379_j_sjpain-2025-0050_ref_002","doi-asserted-by":"crossref","unstructured":"Morin, CM, Jarrin, DC. Epidemiology of insomnia: prevalence, course, risk factors, and public health burden. Sleep Med Clin 2022;17:173\u201391. https:\/\/doi.org\/10.1016\/j.jsmc.2022.03.003.","DOI":"10.1016\/j.jsmc.2022.03.003"},{"key":"2026031017134676379_j_sjpain-2025-0050_ref_003","doi-asserted-by":"crossref","unstructured":"Sun, Y, Laksono, I, Selvanathan, J, Saripella, A, Nagappa, M, Pham, C, et al.. Prevalence of sleep disturbances in patients with chronic non-cancer pain: a systematic review and meta-analysis. Sleep Med Rev 2021;57:101467. https:\/\/doi.org\/10.1016\/j.smrv.2021.101467.","DOI":"10.1016\/j.smrv.2021.101467"},{"key":"2026031017134676379_j_sjpain-2025-0050_ref_004","doi-asserted-by":"crossref","unstructured":"Tang, NK, Wright, KJ, Salkovskis, PM. Prevalence and correlates of clinical insomnia co-occurring with chronic back pain. J\u00a0Sleep Res 2007;16:85\u201395. https:\/\/doi.org\/10.1111\/j.1365-2869.2007.00571.x.","DOI":"10.1111\/j.1365-2869.2007.00571.x"},{"key":"2026031017134676379_j_sjpain-2025-0050_ref_005","doi-asserted-by":"crossref","unstructured":"Husak, AJ, Bair, MJ. Chronic pain and sleep disturbances: a pragmatic review of their relationships, comorbidities, and treatments. Pain Med 2020;21:1142\u201352. https:\/\/doi.org\/10.1093\/pm\/pnz343.","DOI":"10.1093\/pm\/pnz343"},{"key":"2026031017134676379_j_sjpain-2025-0050_ref_006","doi-asserted-by":"crossref","unstructured":"Skarpsno, ES, Nilsen, TIL, Sand, T, Hagen, K, Mork, PJ. Do physical activity and body mass index modify the association between chronic musculoskeletal pain and insomnia? Longitudinal data from the HUNT study, Norway. J\u00a0Sleep Res 2018;27:32\u20139. https:\/\/doi.org\/10.1111\/jsr.12580.","DOI":"10.1111\/jsr.12580"},{"key":"2026031017134676379_j_sjpain-2025-0050_ref_007","doi-asserted-by":"crossref","unstructured":"Sullivan, MJ, Thorn, B, Haythornthwaite, JA, Keefe, F, Martin, M, Bradley, LA, et al.. Theoretical perspectives on the relation between catastrophizing and pain. Clin J Pain 2001;17:52\u201364. https:\/\/doi.org\/10.1097\/00002508-200103000-00008.","DOI":"10.1097\/00002508-200103000-00008"},{"key":"2026031017134676379_j_sjpain-2025-0050_ref_008","doi-asserted-by":"crossref","unstructured":"Smith, MT, Haythornthwaite, JA. How do sleep disturbance and chronic pain inter-relate? Insights from the longitudinal and cognitive-behavioral clinical trials literature. Sleep Med Rev 2004;8:119\u201332. https:\/\/doi.org\/10.1016\/S1087-0792(03)00044-3.","DOI":"10.1016\/S1087-0792(03)00044-3"},{"key":"2026031017134676379_j_sjpain-2025-0050_ref_009","doi-asserted-by":"crossref","unstructured":"Sivertsen, B, Lallukka, T, Petrie, KJ, Steingr\u00edmsd\u00f3ttir, \u00d3A, Stubhaug, A, Nielsen, CS. Sleep and pain sensitivity in adults. Pain 2015;156:1433\u20139. https:\/\/doi.org\/10.1097\/j.pain.0000000000000131.","DOI":"10.1097\/j.pain.0000000000000131"},{"key":"2026031017134676379_j_sjpain-2025-0050_ref_010","doi-asserted-by":"crossref","unstructured":"Mun, CJ, Winsick, N, Wegener, ST, Youngstedt, SD, Campbell, CM, Aaron, RV. Medium-and long-term effects of insomnia severity and circadian preference on pain and emotional distress among individuals with chronic pain. J\u00a0Pain 2023;24:1946\u201356. https:\/\/doi.org\/10.1016\/j.jpain.2023.05.017.","DOI":"10.1016\/j.jpain.2023.05.017"},{"key":"2026031017134676379_j_sjpain-2025-0050_ref_011","doi-asserted-by":"crossref","unstructured":"Van Looveren, E, Bilterys, T, Munneke, W, Cagnie, B, Ickmans, K, Mairesse, O, et al.. The association between sleep and chronic spinal pain: a systematic review from the last decade. J\u00a0Clin Med 2021;10:3836. https:\/\/doi.org\/10.3390\/jcm10173836.","DOI":"10.3390\/jcm10173836"},{"key":"2026031017134676379_j_sjpain-2025-0050_ref_012","doi-asserted-by":"crossref","unstructured":"Beales, D, Asinelli, R, Klokset, M, O\u2019Kane, L, Urstad, T, Wise, E, et al.. Association between pelvic pain bothersomeness and pain sensitivity: a community\u2010based cross\u2010sectional study of young adult females in the raine study. BJOG 2022;129:1981\u201391. https:\/\/doi.org\/10.1111\/1471-0528.17232.","DOI":"10.1111\/1471-0528.17232"},{"key":"2026031017134676379_j_sjpain-2025-0050_ref_013","doi-asserted-by":"crossref","unstructured":"Hofbauer, RK, Rainville, P, Duncan, GH, Bushnell, MC. Cortical representation of the sensory dimension of pain. J\u00a0Neurophysiol 2001;86:402\u201311. https:\/\/doi.org\/10.1152\/jn.2001.86.1.402.","DOI":"10.1152\/jn.2001.86.1.402"},{"key":"2026031017134676379_j_sjpain-2025-0050_ref_014","doi-asserted-by":"crossref","unstructured":"Price, DD, Harkins, SW, Baker, C. Sensory-affective relationships among different types of clinical and experimental pain. Pain 1987;28:297\u2013307. https:\/\/doi.org\/10.1016\/0304-3959(87)90065-0.","DOI":"10.1016\/0304-3959(87)90065-0"},{"key":"2026031017134676379_j_sjpain-2025-0050_ref_015","doi-asserted-by":"crossref","unstructured":"Landmark, L, Sunde, HF, Fors, EA, Kennair, LEO, Sayadian, A, Backelin, C, et al.. Associations between pain intensity, psychosocial factors, and pain-related disability in 4285 patients with chronic pain. Sci Rep 2024;14:13477. https:\/\/doi.org\/10.1038\/s41598-024-64059-8.","DOI":"10.1038\/s41598-024-64059-8"},{"key":"2026031017134676379_j_sjpain-2025-0050_ref_016","doi-asserted-by":"crossref","unstructured":"Nicholas, M, Vlaeyen, JWS, Rief, W, Barke, A, Aziz, Q, Benoliel, R, et al.. The IASP classification of chronic pain for ICD-11: chronic primary pain. Pain 2019;160:28\u201337. https:\/\/doi.org\/10.1097\/j.pain.0000000000001390.","DOI":"10.1097\/j.pain.0000000000001390"},{"key":"2026031017134676379_j_sjpain-2025-0050_ref_017","unstructured":"World Health Organization. International classiffication of diseases, 11th Revision (ICD-11). 2022. Available from. https:\/\/icd.who.int\/en."},{"key":"2026031017134676379_j_sjpain-2025-0050_ref_018","doi-asserted-by":"crossref","unstructured":"Vitiello, MV, McCurry, SM, Shortreed, SM, Baker, LD, Rybarczyk, BD, Keefe, FJ, et al.. Short-term improvement in insomnia symptoms predicts long-term improvements in sleep, pain, and fatigue in older adults with comorbid osteoarthritis and insomnia. Pain 2014;155:1547\u201354. https:\/\/doi.org\/10.1016\/j.pain.2014.04.032.","DOI":"10.1016\/j.pain.2014.04.032"},{"key":"2026031017134676379_j_sjpain-2025-0050_ref_019","doi-asserted-by":"crossref","unstructured":"Afolalu, EF, Ramlee, F, Tang, NK. Effects of sleep changes on pain-related health outcomes in the general population: a systematic review of longitudinal studies with exploratory meta-analysis. Sleep Med Rev 2018;39:82\u201397. https:\/\/doi.org\/10.1016\/j.smrv.2017.08.001.","DOI":"10.1016\/j.smrv.2017.08.001"},{"key":"2026031017134676379_j_sjpain-2025-0050_ref_020","doi-asserted-by":"crossref","unstructured":"Trauer, JM, Qian, MY, Doyle, JS, Rajaratnam, SM, Cunnington, D. Cognitive behavioral therapy for chronic insomnia: a systematic review and meta-analysis. Ann Intern Med 2015;163:191\u2013204. https:\/\/doi.org\/10.7326\/M14-2841.","DOI":"10.7326\/M14-2841"},{"key":"2026031017134676379_j_sjpain-2025-0050_ref_021","doi-asserted-by":"crossref","unstructured":"Granan, L-P, Reme, SE, Jacobsen, HB, Stubhaug, A, Ljos\u00e5, TM. The Oslo university hospital pain registry: development of a digital chronic pain registry and baseline data from 1,712 patients. Scand J Pain 2019;19:365\u201373. https:\/\/doi.org\/10.1515\/sjpain-2017-0160.","DOI":"10.1515\/sjpain-2017-0160"},{"key":"2026031017134676379_j_sjpain-2025-0050_ref_022","doi-asserted-by":"crossref","unstructured":"Farnes, N, Granan, LP, Jacobsen, HB, Stubhaug, A, Vambheim, SM. Associations of long-term clinical recovery and improved quality of life across ICD-11 chronic pain categories in a real-world registry study. Eur J Pain 2024;28:1171\u201384. https:\/\/doi.org\/10.1002\/ejp.2250.","DOI":"10.1002\/ejp.2250"},{"key":"2026031017134676379_j_sjpain-2025-0050_ref_023","doi-asserted-by":"crossref","unstructured":"Morin, CM, Belleville, G, B\u00e9langer, L, Ivers, H. The insomnia severity index: psychometric indicators to detect insomnia cases and evaluate treatment tesponse. Sleep 2011;34:601\u20138. https:\/\/doi.org\/10.1093\/sleep\/34.5.601.","DOI":"10.1093\/sleep\/34.5.601"},{"key":"2026031017134676379_j_sjpain-2025-0050_ref_024","doi-asserted-by":"crossref","unstructured":"Jensen, MP, Karoly, P, Braver, S. The measurement of clinical pain intensity: a comparison of six methods. Pain 1986;27:117\u201326. https:\/\/doi.org\/10.1016\/0304-3959(86)90228-9.","DOI":"10.1016\/0304-3959(86)90228-9"},{"key":"2026031017134676379_j_sjpain-2025-0050_ref_025","doi-asserted-by":"crossref","unstructured":"Jacobsen, BK, Eggen, AE, Mathiesen, EB, Wilsgaard, T, Nj\u00f8lstad, I. Cohort profile: the Troms\u00f8 study. Int J Epidemiol 2012;41:961\u20137. https:\/\/doi.org\/10.1093\/ije\/dyr049.","DOI":"10.1093\/ije\/dyr049"},{"key":"2026031017134676379_j_sjpain-2025-0050_ref_026","doi-asserted-by":"crossref","unstructured":"Bastien, CH, Valli\u00e8res, A, Morin, CM. Validation of the insomnia severity index as an outcome measure for insomnia research. Sleep Med 2001;2:297\u2013307. https:\/\/doi.org\/10.1016\/S1389-9457(00)00065-4.","DOI":"10.1016\/S1389-9457(00)00065-4"},{"key":"2026031017134676379_j_sjpain-2025-0050_ref_027","doi-asserted-by":"crossref","unstructured":"Sullivan, MJ, Bishop, SR, Pivik, J. The pain catastrophizing scale: development and validation. Psychol Assess 1995;7:524. https:\/\/doi.org\/10.1037\/1040-3590.7.4.524.","DOI":"10.1037\/1040-3590.7.4.524"},{"key":"2026031017134676379_j_sjpain-2025-0050_ref_028","doi-asserted-by":"crossref","unstructured":"Fernandes, L, Storheim, K, Lochting, I, Grotle, M. Cross-cultural adaptation and validation of the Norwegian pain catastrophizing scale in patients with low back pain. BMC Musculoskelet Disord 2012;13:1\u20139. https:\/\/doi.org\/10.1186\/1471-2474-13-111.","DOI":"10.1186\/1471-2474-13-111"},{"key":"2026031017134676379_j_sjpain-2025-0050_ref_029","doi-asserted-by":"crossref","unstructured":"Derogatis, LR, Lipman, RS, Rickels, K, Uhlenhuth, EH, Covi, L. The Hopkins symptom checklist (HSCL): a self-report symptom inventory. Behav Sci 1974;19:1\u201315. https:\/\/doi.org\/10.1002\/bs.3830190102.","DOI":"10.1002\/bs.3830190102"},{"key":"2026031017134676379_j_sjpain-2025-0050_ref_030","doi-asserted-by":"crossref","unstructured":"Sandanger, I, Moum, T, Ingebrigtsen, G, S\u00f8rensen, T, Dalgard, O, Bruusgaard, D. The meaning and significance of caseness: the Hopkins symptom Checklist-25 and the composite international diagnostic interview II. Soc Psychiatry Psychiatr Epidemiol 1999;34:53\u20139. https:\/\/doi.org\/10.1007\/s001270050112.","DOI":"10.1007\/s001270050112"},{"key":"2026031017134676379_j_sjpain-2025-0050_ref_031","doi-asserted-by":"crossref","unstructured":"Chalder, T, Berelowitz, G, Pawlikowska, T, Watts, L, Wessely, S, Wright, D, et al.. Development of a fatigue scale. J\u00a0Psychosom Res 1993;37:147\u201353. https:\/\/doi.org\/10.1016\/0022-3999(93)90081-p.","DOI":"10.1016\/0022-3999(93)90081-P"},{"key":"2026031017134676379_j_sjpain-2025-0050_ref_032","doi-asserted-by":"crossref","unstructured":"Jackson, C. The Chalder fatigue scale (CFQ 11). Occup Med 2015;65:86. https:\/\/doi.org\/10.1093\/occmed\/kqu168.","DOI":"10.1093\/occmed\/kqu168"},{"key":"2026031017134676379_j_sjpain-2025-0050_ref_033","doi-asserted-by":"crossref","unstructured":"Loge, JH, Ekeberg, \u00d8, Kaasa, S. Fatigue in the general norwegian population. J\u00a0Psychosom Res 1998;45:53\u201365. https:\/\/doi.org\/10.1016\/S0022-3999(97)00291-2.","DOI":"10.1016\/S0022-3999(97)00291-2"},{"key":"2026031017134676379_j_sjpain-2025-0050_ref_034","doi-asserted-by":"crossref","unstructured":"Fairbank, JC, Pynsent, PB. The oswestry disability index. Spine (Phila Pa 1976) 2000;25:2940\u201353. https:\/\/doi.org\/10.1097\/00007632-200011150-00017.","DOI":"10.1097\/00007632-200011150-00017"},{"key":"2026031017134676379_j_sjpain-2025-0050_ref_035","doi-asserted-by":"crossref","unstructured":"Grotle, M, Brox, J, Vollestad, N. Cross-cultural adaptation of the Norwegian versions of the Roland-Morris disability questionnaire and the oswestry disability index. J\u00a0Rehabil Med 2003;35:241\u20137. https:\/\/doi.org\/10.1080\/16501970306094.","DOI":"10.1080\/16501970306094"},{"key":"2026031017134676379_j_sjpain-2025-0050_ref_036","doi-asserted-by":"crossref","unstructured":"Van Buuren, S. Flexible imputation of missing data, 2nd ed. New York: Chapman and Hall\/CRC; 2018.","DOI":"10.1201\/9780429492259"},{"key":"2026031017134676379_j_sjpain-2025-0050_ref_037","unstructured":"Heymans, MW, Eekhout, I. Applied missing data analysis with SPSS and (R) Studio. Amsterdam, The Netherlands: Heymans and Eekhout; 2019 10 p."},{"key":"2026031017134676379_j_sjpain-2025-0050_ref_038","doi-asserted-by":"crossref","unstructured":"Shadbahr, T, Roberts, M, Stanczuk, J, Gilbey, J, Teare, P, Dittmer, S, et al.. The impact of imputation quality on machine learning classifiers for datasets with missing values. Commun Med 2023;3. https:\/\/doi.org\/10.1038\/s43856-023-00356-z.","DOI":"10.1038\/s43856-023-00356-z"},{"key":"2026031017134676379_j_sjpain-2025-0050_ref_039","doi-asserted-by":"crossref","unstructured":"Glette, M, Landmark, T, Jensen, MP, Woodhouse, A, Butler, S, Borchgrevink, PC, et al.. Catastrophizing, solicitous responses from significant others, and function in individuals with neuropathic pain, osteoarthritis, or spinal pain in the general population. J\u00a0Pain 2018;19:983\u201395. https:\/\/doi.org\/10.1016\/j.jpain.2018.03.010.","DOI":"10.1016\/j.jpain.2018.03.010"},{"key":"2026031017134676379_j_sjpain-2025-0050_ref_040","doi-asserted-by":"crossref","unstructured":"Buenaver, LF, Quartana, PJ, Grace, EG, Sarlani, E, Simango, M, Edwards, RR, et al.. Evidence for indirect effects of pain catastrophizing on clinical pain among myofascial temporomandibular disorder participants: the mediating role of sleep disturbance. Pain 2012;153:1159\u201366. https:\/\/doi.org\/10.1016\/j.pain.2012.01.023.","DOI":"10.1016\/j.pain.2012.01.023"},{"key":"2026031017134676379_j_sjpain-2025-0050_ref_041","doi-asserted-by":"crossref","unstructured":"Todd, J, Austin, H, Clarke, P, Notebaert, L. Chronic pain, insomnia and their mutual maintenance: a call for cognitive bias research. J\u00a0Pain 2022;23:1530\u201342. https:\/\/doi.org\/10.1016\/j.jpain.2022.03.241.","DOI":"10.1016\/j.jpain.2022.03.241"},{"key":"2026031017134676379_j_sjpain-2025-0050_ref_042","doi-asserted-by":"crossref","unstructured":"Arnison, T, Schrooten, MGS, Hesser, H, Jansson-Fr\u00f6jmark, M, Persson, J. Longitudinal, bidirectional relationships of insomnia symptoms and musculoskeletal pain across adolescence: the mediating role of mood. Pain 2022;163:287\u201398. https:\/\/doi.org\/10.1097\/j.pain.0000000000002334.","DOI":"10.1097\/j.pain.0000000000002334"},{"key":"2026031017134676379_j_sjpain-2025-0050_ref_043","doi-asserted-by":"crossref","unstructured":"Finan, PH, Goodin, BR, Smith, MT. The association of sleep and pain: an update and a path forward. J\u00a0Pain 2013;14:1539\u201352. https:\/\/doi.org\/10.1016\/j.jpain.2013.08.007.","DOI":"10.1016\/j.jpain.2013.08.007"},{"key":"2026031017134676379_j_sjpain-2025-0050_ref_044","doi-asserted-by":"crossref","unstructured":"Skarpsno, ES, Mork, PJ, Hagen, K, Nilsen, TIL, Marcuzzi, A. Number of chronic nighttime insomnia symptoms and risk of chronic widespread pain and pain-related disability: the HUNT study. Nat Sci Sleep 2020;12:1227\u201336. https:\/\/doi.org\/10.2147\/nss.s284498.","DOI":"10.2147\/NSS.S284498"},{"key":"2026031017134676379_j_sjpain-2025-0050_ref_045","doi-asserted-by":"crossref","unstructured":"Simpson, NS, Scott-Sutherland, J, Gautam, S, Sethna, N, Haack, M. Chronic exposure to insufficient sleep alters processes of pain habituation and sensitization. Pain 2018;159:33\u201340. https:\/\/doi.org\/10.1097\/j.pain.0000000000001053.","DOI":"10.1097\/j.pain.0000000000001053"},{"key":"2026031017134676379_j_sjpain-2025-0050_ref_046","doi-asserted-by":"crossref","unstructured":"Haack, M, Simpson, N, Sethna, N, Kaur, S, Mullington, J. Sleep deficiency and chronic pain: potential underlying mechanisms and clinical implications. Neuropsychopharmacology 2020;45:205\u201316. https:\/\/doi.org\/10.1038\/s41386-019-0439-z.","DOI":"10.1038\/s41386-019-0439-z"},{"key":"2026031017134676379_j_sjpain-2025-0050_ref_047","doi-asserted-by":"crossref","unstructured":"Kourbanova, K, Alexandre, C, Latremoliere, A. Effect of sleep loss on pain\u00a0\u2013\u00a0new conceptual and mechanistic avenues. Front Neurosci 2022;16. https:\/\/doi.org\/10.3389\/fnins.2022.1009902.","DOI":"10.3389\/fnins.2022.1009902"},{"key":"2026031017134676379_j_sjpain-2025-0050_ref_048","doi-asserted-by":"crossref","unstructured":"Fortier-Brochu, \u00c9, Beaulieu-Bonneau, S, Ivers, H, Morin, CM. Insomnia and daytime cognitive performance: a meta-analysis. Sleep Med Rev 2012;16:83\u201394. https:\/\/doi.org\/10.1016\/j.smrv.2011.03.008.","DOI":"10.1016\/j.smrv.2011.03.008"},{"key":"2026031017134676379_j_sjpain-2025-0050_ref_049","doi-asserted-by":"crossref","unstructured":"Sesso, G, Guccione, F, Pisano, S, Valente, E, Narzisi, A, Berloffa, S, et al.. Emotional dysregulation and sleep problems: a transdiagnostic approach in youth. Clin Pract 2024;14:934\u201345. https:\/\/doi.org\/10.3390\/clinpract14030074.","DOI":"10.3390\/clinpract14030074"},{"key":"2026031017134676379_j_sjpain-2025-0050_ref_050","doi-asserted-by":"crossref","unstructured":"Mundal, I, Bj\u00f8rngaard, JH, Nilsen, TIL, Nicholl, BI, Gr\u00e5we, RW, Fors, EA. Long-term changes in musculoskeletal pain sites in the general population: the HUNT study. J\u00a0Pain 2016;17:1246\u201356. https:\/\/doi.org\/10.1016\/j.jpain.2016.08.006.","DOI":"10.1016\/j.jpain.2016.08.006"},{"key":"2026031017134676379_j_sjpain-2025-0050_ref_051","doi-asserted-by":"crossref","unstructured":"Martinez-Calderon, J, Jensen, MP, Morales-Asencio, JM, Luque-Suarez, A. Pain catastrophizing and function in individuals with chronic musculoskeletal pain: a systematic review and meta-analysis. Clin J Pain 2019;35:279\u201393. https:\/\/doi.org\/10.1097\/AJP.0000000000000676.","DOI":"10.1097\/AJP.0000000000000676"},{"key":"2026031017134676379_j_sjpain-2025-0050_ref_052","doi-asserted-by":"crossref","unstructured":"Wilson, M, Skeiky, L, Muck, RA, Honn, KA, Williams, RM, Jensen, MP, et al.. Pain catastrophizing mediates the relationship between pain intensity and sleep disturbances in US veterans with chronic pain. Mil Med 2023;188:e2189\u20136. https:\/\/doi.org\/10.1093\/milmed\/usac065.","DOI":"10.1093\/milmed\/usac065"},{"key":"2026031017134676379_j_sjpain-2025-0050_ref_053","doi-asserted-by":"crossref","unstructured":"Mundal, I, Gr\u00e5we, RW, Bj\u00f8rngaard, JH, Linaker, OM, Fors, EA. Psychosocial factors and risk of chronic widespread pain: an 11-year follow-up study\u00a0\u2013\u00a0the HUNT study. Pain 2014;155:1555\u201361. https:\/\/doi.org\/10.1016\/j.pain.2014.04.033.","DOI":"10.1016\/j.pain.2014.04.033"},{"key":"2026031017134676379_j_sjpain-2025-0050_ref_054","doi-asserted-by":"crossref","unstructured":"Craner, JR, Flegge, LG. Insomnia symptoms and chronic pain: outcomes of an interdisciplinary pain rehabilitation program. Pain Pract 2022;22:171\u201381. https:\/\/doi.org\/10.1111\/papr.13075.","DOI":"10.1111\/papr.13075"},{"key":"2026031017134676379_j_sjpain-2025-0050_ref_055","doi-asserted-by":"crossref","unstructured":"Selvanathan, J, Pham, C, Nagappa, M, Peng, PW, Englesakis, M, Espie, CA, et al.. Cognitive behavioral therapy for insomnia in patients with chronic pain\u2013a systematic review and meta-analysis of randomized controlled trials. Sleep Med Rev 2021;60:101460. https:\/\/doi.org\/10.1016\/j.smrv.2021.101460.","DOI":"10.1016\/j.smrv.2021.101460"},{"key":"2026031017134676379_j_sjpain-2025-0050_ref_056","doi-asserted-by":"crossref","unstructured":"Morin, CM. Cognitive behavioral therapy for chronic insomnia: state of the science versus current clinical practices. Ann Intern Med 2015;163:236\u20137. https:\/\/doi.org\/10.7326\/M15-1246.","DOI":"10.7326\/M15-1246"},{"key":"2026031017134676379_j_sjpain-2025-0050_ref_057","unstructured":"National Institute for Health and Care Excellence. Chronic pain (primary and secondary) in over 16s: assessment of all chronic pain and management of chronic primary pain. London: NICE; 2021. Available from: https:\/\/www.nice.org.uk\/guidance\/ng193."},{"key":"2026031017134676379_j_sjpain-2025-0050_ref_058","doi-asserted-by":"crossref","unstructured":"Kallestad, H, Scott, J, Vedaa, \u00d8, Lydersen, S, Vethe, D, Morken, G, et al.. Mode of delivery of cognitive behavioral therapy for insomnia: a randomized controlled non-inferiority trial of digital and face-to-face therapy. Sleep 2021;44. https:\/\/doi.org\/10.1093\/sleep\/zsab185.","DOI":"10.1093\/sleep\/zsab185"},{"key":"2026031017134676379_j_sjpain-2025-0050_ref_059","doi-asserted-by":"crossref","unstructured":"Reynolds, SA, Ebben, MR. The cost of insomnia and the benefit of increased access to evidence-based treatment: cognitive behavioral therapy for insomnia. Sleep Med Clin 2017;12:39\u201346. https:\/\/doi.org\/10.1016\/j.jsmc.2016.10.011.","DOI":"10.1016\/j.jsmc.2016.10.011"}],"container-title":["Scandinavian Journal of Pain"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.degruyterbrill.com\/document\/doi\/10.1515\/sjpain-2025-0050\/xml","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/www.degruyterbrill.com\/document\/doi\/10.1515\/sjpain-2025-0050\/pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,3,10]],"date-time":"2026-03-10T17:14:02Z","timestamp":1773162842000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.degruyterbrill.com\/document\/doi\/10.1515\/sjpain-2025-0050\/html"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,1,1]]},"references-count":59,"journal-issue":{"issue":"1","published-online":{"date-parts":[[2026,3,11]]},"published-print":{"date-parts":[[2026,1,23]]}},"alternative-id":["10.1515\/sjpain-2025-0050"],"URL":"https:\/\/doi.org\/10.1515\/sjpain-2025-0050","relation":{},"ISSN":["1877-8879"],"issn-type":[{"value":"1877-8879","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,1,1]]},"article-number":"20250050"}}