{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,11,3]],"date-time":"2026-11-03T13:34:51Z","timestamp":1793712891785,"version":"4.6.1"},"reference-count":65,"publisher":"Elsevier BV","license":[{"start":{"date-parts":[[2027,1,1]],"date-time":"2027-01-01T00:00:00Z","timestamp":1798761600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2027,1,1]],"date-time":"2027-01-01T00:00:00Z","timestamp":1798761600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2026,9,25]],"date-time":"2026-09-25T00:00:00Z","timestamp":1790294400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/100000002","name":"National Institutes of Health","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100000002","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100030692","name":"National Institute on Drug Abuse Intramural Research Program","doi-asserted-by":"publisher","award":["K24 DA053564"],"award-info":[{"award-number":["K24 DA053564"]}],"id":[{"id":"10.13039\/100030692","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100030692","name":"National Institute on Drug Abuse Intramural Research Program","doi-asserted-by":"publisher","award":["T32 DA035165"],"award-info":[{"award-number":["T32 DA035165"]}],"id":[{"id":"10.13039\/100030692","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","jpain.org","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["The Journal of Pain"],"published-print":{"date-parts":[[2027,1]]},"DOI":"10.1016\/j.jpain.2026.106446","type":"journal-article","created":{"date-parts":[[2026,9,26]],"date-time":"2026-09-26T06:36:58Z","timestamp":1790404618000},"page":"106446","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":0,"special_numbering":"C","title":["Actigraphy and wearable EEG yield discordant objective sleep estimates in chronic pain"],"prefix":"10.1016","volume":"50","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-8893-2248","authenticated-orcid":false,"given":"Samsuk","family":"Kim","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6174-5282","authenticated-orcid":false,"given":"Jamie M.","family":"Zeitzer","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2829-8892","authenticated-orcid":false,"given":"Rachel","family":"Manber","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0724-7324","authenticated-orcid":false,"given":"Dokyoung Sophia","family":"You","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3590-511X","authenticated-orcid":false,"given":"Beth D.","family":"Darnall","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7744-5348","authenticated-orcid":false,"given":"Sean","family":"Mackey","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"issue":"1","key":"10.1016\/j.jpain.2026.106446_bib1","doi-asserted-by":"crossref","first-page":"205","DOI":"10.1038\/s41386-019-0439-z","article-title":"Sleep deficiency and chronic pain: potential underlying mechanisms and clinical implications","volume":"45","author":"Haack","year":"2020","journal-title":"Neuropsychopharmacology"},{"key":"10.1016\/j.jpain.2026.106446_bib2","doi-asserted-by":"crossref","first-page":"647","DOI":"10.1007\/s00702-019-02067-z","article-title":"Sleep and pain: recent insights, mechanisms, and future directions in the investigation of this relationship","volume":"127","author":"Herrero Babiloni","year":"2020","journal-title":"J Neural Transm"},{"issue":"6","key":"10.1016\/j.jpain.2026.106446_bib3","doi-asserted-by":"crossref","first-page":"544","DOI":"10.1097\/AJP.0000000000000697","article-title":"Sleep and pain: a systematic review of studies of mediation","volume":"35","author":"Whibley","year":"2019","journal-title":"Clin J Pain"},{"issue":"9","key":"10.1016\/j.jpain.2026.106446_bib4","doi-asserted-by":"crossref","first-page":"755","DOI":"10.1097\/AJP.0000000000000055","article-title":"The bidirectional relationship between pain intensity and sleep disturbance\/quality in patients with low back pain","volume":"30","author":"Alsaadi","year":"2014","journal-title":"Clin J Pain"},{"issue":"1","key":"10.1016\/j.jpain.2026.106446_bib5","first-page":"16","article-title":"I stay in bed, sometimes all day.\u201d A qualitative study exploring lived experiences of persons with disabling low back pain","volume":"64","author":"Esson","year":"2020","journal-title":"J Can Chiropr Assoc"},{"issue":"12","key":"10.1016\/j.jpain.2026.106446_bib6","doi-asserted-by":"crossref","first-page":"4000","DOI":"10.3390\/jcm9124000","article-title":"Poor sleep quality experience and self-management strategies in fibromyalgia: a qualitative metasynthesis","volume":"9","author":"Climent-Sanz","year":"2020","journal-title":"J Clin Med"},{"issue":"11","key":"10.1016\/j.jpain.2026.106446_bib7","doi-asserted-by":"crossref","first-page":"1313","DOI":"10.1016\/j.sleep.2015.07.022","article-title":"The effect of sleep deprivation on pain perception in healthy subjects: a meta-analysis","volume":"16","author":"Schrimpf","year":"2015","journal-title":"Sleep Med"},{"issue":"4","key":"10.1016\/j.jpain.2026.106446_bib8","doi-asserted-by":"crossref","first-page":"494","DOI":"10.1093\/sleep\/30.4.494","article-title":"The effects of sleep deprivation on pain inhibition and spontaneous pain in women","volume":"30","author":"Smith","year":"2007","journal-title":"Sleep"},{"issue":"6","key":"10.1016\/j.jpain.2026.106446_bib9","doi-asserted-by":"crossref","first-page":"805","DOI":"10.1002\/ejp.605","article-title":"Recommendations on practice of conditioned pain modulation (CPM) testing","volume":"19","author":"Yarnitsky","year":"2015","journal-title":"Eur J Pain"},{"key":"10.1016\/j.jpain.2026.106446_bib10","doi-asserted-by":"crossref","DOI":"10.1016\/j.smrv.2021.101467","article-title":"Prevalence of sleep disturbances in patients with chronic non-cancer pain: a systematic review and meta-analysis","volume":"57","author":"Sun","year":"2021","journal-title":"Sleep Med Rev"},{"issue":"4","key":"10.1016\/j.jpain.2026.106446_bib11","doi-asserted-by":"crossref","first-page":"327","DOI":"10.1097\/AJP.0000000000000260","article-title":"A critical review of neurobiological factors involved in the interactions between chronic pain, depression, and sleep disruption","volume":"32","author":"Boakye","year":"2016","journal-title":"Clin J Pain"},{"issue":"1","key":"10.1016\/j.jpain.2026.106446_bib12","doi-asserted-by":"crossref","first-page":"3420","DOI":"10.1038\/s41598-024-53174-1","article-title":"Estimation bias and agreement limits between two common self-report methods of habitual sleep duration in epidemiological surveys","volume":"14","author":"Korman","year":"2024","journal-title":"Sci Rep"},{"issue":"3","key":"10.1016\/j.jpain.2026.106446_bib13","doi-asserted-by":"crossref","first-page":"291","DOI":"10.1016\/S0167-8760(00)00110-0","article-title":"The relationship between subjective sleep estimation and objective sleep variables in depressed patients","volume":"37","author":"Rotenberg","year":"2000","journal-title":"Int J Psychophysiol"},{"issue":"3","key":"10.1016\/j.jpain.2026.106446_bib14","doi-asserted-by":"crossref","first-page":"259","DOI":"10.1046\/j.1440-1819.2003.01114.x","article-title":"Discrepancy between subjective and objective sleep in patients with depression","volume":"57","author":"Tsuchiyama","year":"2003","journal-title":"Psychiatry Clin Neurosci"},{"issue":"1","key":"10.1016\/j.jpain.2026.106446_bib15","doi-asserted-by":"crossref","first-page":"51","DOI":"10.1038\/s41746-023-00802-1","article-title":"40 years of actigraphy in sleep medicine and current state of the art algorithms","volume":"6","author":"Patterson","year":"2023","journal-title":"NPJ Digit Med"},{"issue":"4","key":"10.1016\/j.jpain.2026.106446_bib16","doi-asserted-by":"crossref","DOI":"10.1093\/sleep\/zsad325","article-title":"State of the science and recommendations for using wearable technology in sleep and circadian research","volume":"47","author":"De Zambotti","year":"2024","journal-title":"Sleep"},{"issue":"11","key":"10.1016\/j.jpain.2026.106446_bib17","doi-asserted-by":"crossref","first-page":"1747","DOI":"10.5665\/sleep.3142","article-title":"Measuring sleep: accuracy, sensitivity, and specificity of wrist actigraphy compared to polysomnography","volume":"36","author":"Marino","year":"2013","journal-title":"Sleep"},{"key":"10.1016\/j.jpain.2026.106446_bib18","doi-asserted-by":"crossref","first-page":"151","DOI":"10.1016\/j.smrv.2019.05.001","article-title":"Agreement between actigraphic and polysomnographic measures of sleep in adults with and without chronic conditions: a systematic review and meta-analysis","volume":"46","author":"Conley","year":"2019","journal-title":"Sleep Med Rev"},{"issue":"6","key":"10.1016\/j.jpain.2026.106446_bib19","article-title":"Sleep-EEG in comorbid pain and insomnia: implications for the treatment of pain disorders","volume":"8","author":"Reid","year":"2023","journal-title":"Pain Rep"},{"issue":"1","key":"10.1016\/j.jpain.2026.106446_bib20","doi-asserted-by":"crossref","first-page":"160","DOI":"10.1038\/s43856-025-00886-8","article-title":"Revealing sleep and pain reciprocity with wearables and machine learning","volume":"5","author":"Kim","year":"2025","journal-title":"Commun Med"},{"issue":"4","key":"10.1016\/j.jpain.2026.106446_bib21","doi-asserted-by":"crossref","DOI":"10.1371\/journal.pone.0322008","article-title":"Sleep architecture and quality and pain experience in individuals with persistent low back pain and asymptomatic controls","volume":"20","author":"Wang","year":"2025","journal-title":"PLoS One"},{"issue":"11","key":"10.1016\/j.jpain.2026.106446_bib22","doi-asserted-by":"crossref","DOI":"10.1093\/sleep\/zsaa097","article-title":"The Dreem Headband compared to polysomnography for electroencephalographic signal acquisition and sleep staging","volume":"43","author":"Arnal","year":"2020","journal-title":"Sleep"},{"issue":"1","key":"10.1016\/j.jpain.2026.106446_bib23","article-title":"Assessing the performance of a portable electroencephalographic sleep monitor against level 1 polysomnography","volume":"7","author":"Lanthier","year":"2026","journal-title":"SLEEPO"},{"issue":"11","key":"10.1016\/j.jpain.2026.106446_bib24","doi-asserted-by":"crossref","first-page":"1443","DOI":"10.5664\/jcsm.6262","article-title":"Validation of a wireless, self-application, ambulatory electroencephalographic sleep monitoring device in healthy volunteers","volume":"12","author":"Finan","year":"2016","journal-title":"J Clin Sleep Med"},{"issue":"1","key":"10.1016\/j.jpain.2026.106446_bib25","doi-asserted-by":"crossref","first-page":"33","DOI":"10.1038\/s44385-025-00034-w","article-title":"Evaluating the performance of wearable EEG sleep monitoring devices: a meta-analysis approach","volume":"2","author":"Markov","year":"2025","journal-title":"npj Biomed Innov"},{"issue":"6","key":"10.1016\/j.jpain.2026.106446_bib26","doi-asserted-by":"crossref","first-page":"1057","DOI":"10.5664\/jcsm.7180","article-title":"Validation of the sleep-wake scoring of a new wrist-worn sleep monitoring device","volume":"14","author":"Pigeon","year":"2018","journal-title":"J Clin Sleep Med"},{"issue":"1","key":"10.1016\/j.jpain.2026.106446_bib27","doi-asserted-by":"crossref","first-page":"9","DOI":"10.1016\/j.sleh.2023.11.005","article-title":"Selecting a sleep tracker from EEG-based, iteratively improved, low-cost multisensor, and actigraphy-only devices","volume":"10","author":"Ong","year":"2024","journal-title":"Sleep Health"},{"issue":"4","key":"10.1016\/j.jpain.2026.106446_bib28","doi-asserted-by":"crossref","first-page":"612","DOI":"10.1111\/j.1365-2869.2010.00835.x","article-title":"Wrist actigraphic scoring for sleep laboratory patients: algorithm development","volume":"19","author":"Kripke","year":"2010","journal-title":"J Sleep Res"},{"issue":"5","key":"10.1016\/j.jpain.2026.106446_bib29","doi-asserted-by":"crossref","DOI":"10.1093\/sleep\/zsaa291","article-title":"Performance of seven consumer sleep-tracking devices compared with polysomnography","volume":"44","author":"Chinoy","year":"2021","journal-title":"Sleep"},{"key":"10.1016\/j.jpain.2026.106446_bib30","doi-asserted-by":"crossref","DOI":"10.2196\/51336","article-title":"Comparison of Polysomnography, Single-Channel Electroencephalogram, Fitbit, and Sleep Logs in Patients With Psychiatric Disorders: Cross-Sectional Study","volume":"25","author":"Kawai","year":"2023","journal-title":"J Med Internet Res"},{"issue":"5","key":"10.1016\/j.jpain.2026.106446_bib31","doi-asserted-by":"crossref","DOI":"10.1093\/sleep\/zsag053","article-title":"Performance of an electroencephalography-measuring headband or actigraphy compared with polysomnography in older adults with sleep disturbances","volume":"49","author":"Miner","year":"2026","journal-title":"Sleep"},{"issue":"4","key":"10.1016\/j.jpain.2026.106446_bib32","doi-asserted-by":"crossref","DOI":"10.1371\/journal.pone.0095824","article-title":"Assessing sleep disturbance in low back pain: the validity of portable instruments","volume":"9","author":"Alsaadi","year":"2014","journal-title":"PLoS One"},{"issue":"1","key":"10.1016\/j.jpain.2026.106446_bib33","first-page":"37","article-title":"Methodological issues in examining measurement equivalence in patient reported outcomes measures: Methods overview to the two-part series,\u201cMeasurement equivalence of the Patient Reported Outcomes Measurement Information System\u00ae(PROMIS\u00ae) short forms\u201d","volume":"58","author":"Teresi","year":"2016","journal-title":"Psychol Test Assess Model"},{"issue":"2","key":"10.1016\/j.jpain.2026.106446_bib34","doi-asserted-by":"crossref","first-page":"149","DOI":"10.1016\/S0304-3959(01)00349-9","article-title":"Clinical importance of changes in chronic pain intensity measured on an 11-point numerical pain rating scale","volume":"94","author":"Farrar","year":"2001","journal-title":"Pain"},{"issue":"4","key":"10.1016\/j.jpain.2026.106446_bib35","doi-asserted-by":"crossref","first-page":"524","DOI":"10.1037\/1040-3590.7.4.524","article-title":"The pain catastrophizing scale: development and validation","volume":"7","author":"Sullivan","year":"1995","journal-title":"Psychol Assess"},{"issue":"2","key":"10.1016\/j.jpain.2026.106446_bib36","doi-asserted-by":"crossref","first-page":"287","DOI":"10.5665\/sleep.1642","article-title":"The consensus sleep diary: standardizing prospective sleep self-monitoring","volume":"35","author":"Carney","year":"2012","journal-title":"Sleep"},{"key":"10.1016\/j.jpain.2026.106446_bib37","series-title":"Validating the wearable MUSE headset for EEG spectral analysis and Frontal Alpha Asymmetry","first-page":"3603","author":"Cannard","year":"2021"},{"key":"10.1016\/j.jpain.2026.106446_bib38","series-title":"Real-time smartphone-based sleep staging using 1-channel EEG","first-page":"1","author":"Koushik","year":"2019"},{"issue":"5","key":"10.1016\/j.jpain.2026.106446_bib39","doi-asserted-by":"crossref","first-page":"461","DOI":"10.1093\/sleep\/15.5.461","article-title":"Automatic sleep\/wake identification from wrist activity","volume":"15","author":"Cole","year":"1992","journal-title":"Sleep"},{"issue":"4","key":"10.1016\/j.jpain.2026.106446_bib40","doi-asserted-by":"crossref","first-page":"571","DOI":"10.1080\/10543400701329422","article-title":"Agreement between methods of measurement with multiple observations per individual","volume":"17","author":"Bland","year":"2007","journal-title":"J Biopharm Stat"},{"key":"10.1016\/j.jpain.2026.106446_bib41","doi-asserted-by":"crossref","first-page":"363","DOI":"10.2307\/2529786","article-title":"An application of hierarchical kappa-type statistics in the assessment of majority agreement among multiple observers","author":"Landis","year":"1977","journal-title":"Biometrics"},{"issue":"11","key":"10.1016\/j.jpain.2026.106446_bib42","doi-asserted-by":"crossref","first-page":"1671","DOI":"10.5664\/jcsm.8062","article-title":"Chronic opioid therapy and sleep: an American Academy of Sleep Medicine position statement","volume":"15","author":"Rosen","year":"2019","journal-title":"J Clin Sleep Med"},{"issue":"2","key":"10.1016\/j.jpain.2026.106446_bib43","doi-asserted-by":"crossref","first-page":"271","DOI":"10.1016\/j.jsmc.2018.02.002","article-title":"Effects of chronic opioid use on sleep and wake","volume":"13","author":"Cao","year":"2018","journal-title":"Sleep Med Clin"},{"issue":"4","key":"10.1016\/j.jpain.2026.106446_bib44","doi-asserted-by":"crossref","first-page":"425","DOI":"10.1111\/j.1526-4637.2007.00343.x","article-title":"Sleep-disordered breathing and chronic opioid therapy","volume":"9","author":"Webster","year":"2008","journal-title":"Pain Med"},{"issue":"2","key":"10.1016\/j.jpain.2026.106446_bib45","doi-asserted-by":"crossref","first-page":"111","DOI":"10.1016\/S0924-977X(02)00153-0","article-title":"Bocca M. Effects of zolpidem 10 mg, zopiclone 7.5 mg and flunitrazepam 1 mg on night-time motor activity","volume":"13","author":"Denise","year":"2003","journal-title":"Eur Neuropsychopharmacol"},{"key":"10.1016\/j.jpain.2026.106446_bib46","doi-asserted-by":"crossref","first-page":"105","DOI":"10.1016\/j.smrv.2019.03.005","article-title":"The effect of opioid therapy on sleep quality in patients with chronic non-malignant pain: a systematic review and exploratory meta-analysis","volume":"45","author":"Tang","year":"2019","journal-title":"Sleep Med Rev"},{"issue":"4","key":"10.1016\/j.jpain.2026.106446_bib47","doi-asserted-by":"crossref","first-page":"350","DOI":"10.1093\/annweh\/wxaa007","article-title":"Actigraphy-based assessment of sleep parameters","volume":"64","author":"Fekedulegn","year":"2020","journal-title":"Ann Work Expo Health"},{"key":"10.1016\/j.jpain.2026.106446_bib48","doi-asserted-by":"crossref","unstructured":"Carskadon M.A., Dement W.C.. Monitoring and Staging Human Sleep. Principles and Practice of Sleep Medicine. Elsevier Saunders; 2011:pp 16-26:chap Chaper 2 - Normal Human Sleep: An Overview.","DOI":"10.1016\/B978-1-4160-6645-3.00002-5"},{"issue":"7","key":"10.1016\/j.jpain.2026.106446_bib49","doi-asserted-by":"crossref","first-page":"1255","DOI":"10.1093\/sleep\/27.7.1255","article-title":"Meta-analysis of quantitative sleep parameters from childhood to old age in healthy individuals: developing normative sleep values across the human lifespan","volume":"27","author":"Ohayon","year":"2004","journal-title":"Sleep"},{"issue":"6","key":"10.1016\/j.jpain.2026.106446_bib50","doi-asserted-by":"crossref","DOI":"10.1111\/jsr.13928","article-title":"Hyperarousal in insomnia disorder: Current evidence and potential mechanisms","volume":"32","author":"Dressle","year":"2023","journal-title":"J Sleep Res"},{"key":"10.1016\/j.jpain.2026.106446_bib51","doi-asserted-by":"crossref","DOI":"10.1016\/j.clinph.2025.2110774","article-title":"Sleep EEG in chronic insomnia disorder","volume":"176","author":"Carpi","year":"2025","journal-title":"Clin Neurophysiol"},{"issue":"12","key":"10.1016\/j.jpain.2026.106446_bib52","doi-asserted-by":"crossref","first-page":"1205","DOI":"10.1002\/pmrj.12353","article-title":"Coherence between sleep detection by Actigraphy and polysomnography in a multi-center, inpatient cohort of individuals with traumatic brain injury","volume":"12","author":"Zeitzer","year":"2020","journal-title":"PM&R"},{"key":"10.1016\/j.jpain.2026.106446_bib53","doi-asserted-by":"crossref","DOI":"10.1016\/j.smrv.2024.101951","article-title":"Sleep assessment using EEG-based wearables\u2013A systematic review","volume":"76","author":"de Gans","year":"2024","journal-title":"Sleep Med Rev"},{"issue":"1","key":"10.1016\/j.jpain.2026.106446_bib54","doi-asserted-by":"crossref","first-page":"81","DOI":"10.5664\/jcsm.2350","article-title":"The American Academy of Sleep Medicine inter-scorer reliability program: sleep stage scoring","volume":"9","author":"Rosenberg","year":"2013","journal-title":"J Clin Sleep Med"},{"issue":"9","key":"10.1016\/j.jpain.2026.106446_bib55","doi-asserted-by":"crossref","first-page":"1497","DOI":"10.5665\/sleep.4998","article-title":"Reproducibility of a standardized actigraphy scoring algorithm for sleep in a US Hispanic\/Latino population","volume":"38","author":"Patel","year":"2015","journal-title":"Sleep"},{"issue":"6","key":"10.1016\/j.jpain.2026.106446_bib56","doi-asserted-by":"crossref","first-page":"824","DOI":"10.1046\/j.1532-5415.2001.49161.x","article-title":"The role of benzodiazepines in the treatment of insomnia: meta-analysis of benzodiazepine use in the treatment of insomnia","volume":"49","author":"Holbrook","year":"2001","journal-title":"J Am Geriatr Soc"},{"issue":"01","key":"10.1016\/j.jpain.2026.106446_bib57","doi-asserted-by":"crossref","first-page":"33","DOI":"10.5664\/jcsm.26742","article-title":"The effect of opioids on sleep architecture","volume":"3","author":"Dimsdale","year":"2007","journal-title":"J Clin Sleep Med"},{"issue":"3","key":"10.1016\/j.jpain.2026.106446_bib58","first-page":"118","article-title":"Medications for the treatment of sleep disorders: an overview","volume":"3","author":"Pagel","year":"2001","journal-title":"Prim Care Companion J Clin Psychiatry"},{"issue":"1","key":"10.1016\/j.jpain.2026.106446_bib59","doi-asserted-by":"crossref","first-page":"35","DOI":"10.1016\/j.smrv.2006.03.006","article-title":"Opioids, sleep architecture and sleep-disordered breathing","volume":"11","author":"Wang","year":"2007","journal-title":"Sleep Med Rev"},{"issue":"3","key":"10.1016\/j.jpain.2026.106446_bib60","doi-asserted-by":"crossref","first-page":"217","DOI":"10.5664\/jcsm.2482","article-title":"Concordance of polysomnographic and actigraphic measurement of sleep and wake in older women with insomnia","volume":"9","author":"Taibi","year":"2013","journal-title":"J Clin Sleep Med"},{"issue":"4","key":"10.1016\/j.jpain.2026.106446_bib61","doi-asserted-by":"crossref","first-page":"259","DOI":"10.1016\/j.smrv.2010.10.001","article-title":"The role and validity of actigraphy in sleep medicine: an update","volume":"15","author":"Sadeh","year":"2011","journal-title":"Sleep Med Rev"},{"issue":"5","key":"10.1016\/j.jpain.2026.106446_bib62","doi-asserted-by":"crossref","first-page":"450","DOI":"10.5664\/jcsm.27281","article-title":"The validity of wrist actimetry assessment of sleep with and without sleep apnea","volume":"4","author":"Wang","year":"2008","journal-title":"J Clin Sleep Med"},{"issue":"8","key":"10.1016\/j.jpain.2026.106446_bib63","doi-asserted-by":"crossref","first-page":"1560","DOI":"10.1093\/sleep\/27.8.1560","article-title":"A novel adaptive wrist actigraphy algorithm for sleep-wake assessment in sleep apnea patients","volume":"27","author":"Hedner","year":"2004","journal-title":"Sleep"},{"issue":"7","key":"10.1016\/j.jpain.2026.106446_bib64","doi-asserted-by":"crossref","first-page":"1209","DOI":"10.5664\/jcsm.7228","article-title":"Use of actigraphy for the evaluation of sleep disorders and circadian rhythm sleep-wake disorders: an American Academy of Sleep Medicine systematic review, meta-analysis, and GRADE assessment","volume":"14","author":"Smith","year":"2018","journal-title":"J Clin Sleep Med"},{"issue":"11","key":"10.1016\/j.jpain.2026.106446_bib65","doi-asserted-by":"crossref","first-page":"1747","DOI":"10.5665\/sleep.3142","article-title":"Measuring sleep: accuracy, sensitivity, and specificity of wrist actigraphy compared to polysomnography","volume":"36","author":"Marino","year":"2013","journal-title":"Sleep"}],"container-title":["The Journal of Pain"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S1526590026002646?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S1526590026002646?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2026,11,3]],"date-time":"2026-11-03T13:00:37Z","timestamp":1793710837000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S1526590026002646"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2027,1]]},"references-count":65,"alternative-id":["S1526590026002646"],"URL":"https:\/\/doi.org\/10.1016\/j.jpain.2026.106446","relation":{},"ISSN":["1526-5900"],"issn-type":[{"value":"1526-5900","type":"print"}],"subject":[],"published":{"date-parts":[[2027,1]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Actigraphy and wearable EEG yield discordant objective sleep estimates in chronic pain","name":"articletitle","label":"Article Title"},{"value":"The Journal of Pain","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.jpain.2026.106446","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2026 The Authors. Published by Elsevier Inc. on behalf of United States Association for the Study of Pain, Inc.","name":"copyright","label":"Copyright"}],"article-number":"106446"}}