Scandinavian Journal of Pain最新文献

{"title":"Demographic and clinical factors associated with psychological wellbeing in people with chronic, non-specific musculoskeletal pain engaged in multimodal rehabilitation: -a cross-sectional study with a correlational design.","authors":"Birgitta Wiitavaara, Dag Rissén, Annika Nilsson","doi":"10.1515/sjpain-2023-0028","DOIUrl":"10.1515/sjpain-2023-0028","url":null,"abstract":"<p><strong>Objectives: </strong>To investigate which demographic and clinical factors were associated with psychological wellbeing in working-aged people in multimodal rehabilitation for musculoskeletal disorders.</p><p><strong>Methods: </strong>116 participants met the criteria for inclusion: persistent or intermittent pain for at least three months; pain that adversely impacts daily life; potential for active change despite pain; no co-morbidity or condition that will hinder participation in the rehabilitation program. Primary outcome was psychological wellbeing and independent measures were general, physical and mental health, pain intensity, limitations in daily life, depression and sleep.</p><p><strong>Results: </strong>The results show decreased odds of psychological wellbeing for persons rating high on depression. The results remained significant after adjusting for sex and age. Being a woman increased the odds of high psychological wellbeing. Logistic regression showed that psychological wellbeing was not significantly associated with pain intensity; sleep; functional limitations; general, physical, or mental health. None of the other independent variables was significantly associated with high vs. low psychological wellbeing.</p><p><strong>Conclusions: </strong>Depression turned out to be significantly related to psychological wellbeing, contrary to pain and limitations in daily life. If further studies with larger, random samples can confirm these results, this knowledge may be important both in clinical settings and in future research.</p>","PeriodicalId":47407,"journal":{"name":"Scandinavian Journal of Pain","volume":null,"pages":null},"PeriodicalIF":1.6,"publicationDate":"2023-07-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9778998","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Analysis of Japanese nationwide health datasets: association between lifestyle habits and prevalence of neuropathic pain and fibromyalgia with reference to dementia-related diseases and Parkinson's disease.","authors":"Yukinori Nagakura, Maya Hayashi, Shunichi Kajioka","doi":"10.1515/sjpain-2023-0010","DOIUrl":"10.1515/sjpain-2023-0010","url":null,"abstract":"<p><strong>Objectives: </strong>Chronic pain is defined as pain that persists or recurs for more than 3 months. This study focuses on neuropathic pain (NP) and fibromyalgia (FM) which are chronic pain states, and aims to identify lifestyle habits associated with their prevalence. Other neurological disorders are also analyzed as references.</p><p><strong>Methods: </strong>Association between the variable referring to disease prevalence (number of claims for reimbursement of marker drugs) and the variable for lifestyle habits/health examination results (collected from insured individuals aged 40-74 years) was determined by analyzing Japanese nationwide datasets, which were collected in 2018 and aggregated by prefecture. Pregabalin, donepezil, and levodopa were used as marker drugs for the chronic pain states, dementia-related diseases (Alzheimer's disease and Lewy body dementia) and Parkinson's disease (PD), respectively. Pearson's correlation analysis and multiple linear regression analysis were conducted.</p><p><strong>Results: </strong>Variables showing correlation coefficient (|<i>r</i>|)>0.5 were put into the multiple linear regression. Exercise habits (ꞵ=-0.3182), smoking habits (0.3218), daily drinking (0.2683), and alanine aminotransferase>51 U/L (0.2309) were finally incorporated in the equation for pregabalin (<i>R</i> ²=0.7268). Walking speed (-0.4543) and daily drinking (0.5077) were incorporated in the equation for donepezil (<i>R</i> ²=0.5718).</p><p><strong>Conclusions: </strong>The prevalence of chronic pain states is associated with lifestyle habits, just like the dementia-related diseases. Exercise in daily life is negatively associated with the prevalence of the chronic pain states, although excessive alcohol drinking, smoking, and high serum ALT are positively associated with it. The prevalence of PD seems less associated with lifestyle habits.</p>","PeriodicalId":47407,"journal":{"name":"Scandinavian Journal of Pain","volume":null,"pages":null},"PeriodicalIF":1.6,"publicationDate":"2023-07-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9770729","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Preoperatively assessed offset analgesia predicts acute postoperative pain following orthognathic surgery.","authors":"Ryoko Kono, Yuka Oono, Saori Takagi, Xenia Jørgensen Uth, Kristian Kjær Petersen, Lars Arendt-Nielsen, Hikaru Kohase","doi":"10.1515/sjpain-2023-0003","DOIUrl":"10.1515/sjpain-2023-0003","url":null,"abstract":"<p><strong>Objectives: </strong>High intensity and longer duration of acute postoperative pain are generally associated with a higher risk of developing chronic postoperative pain. Therefore, it is important to identify the preoperative predictors for acute postoperative pain. Preoperative evaluation of offset analgesia (OA) and the Pain Catastrophising Scale (PCS) may be potential predictors for acute postoperative pain. This study aimed to investigate the relationship between preoperative OA, PCS, and acute postoperative pain following orthognathic surgery.</p><p><strong>Methods: </strong>Thirty patients (19 females) scheduled to undergo orthognathic surgery were included in this study. OA and PCS were evaluated preoperatively, and the patients reported their postoperative pain intensity using the visual analogue scale [0-100 mm] until it reached zero (number of days with pain). OA was induced on the dominant forearm via three consecutive painful heat pulses delivered for 5 s (T1=46 °C), 5 s (T2=47 °C), and 20 s (T3=46 °C). Subsequently, the associations between OA, PCS, and the number of days with pain were analysed.</p><p><strong>Results: </strong>The median duration of postoperative pain was 10.3 days. Multiple linear regression analysis showed a significant (p=0.0019) predictive value of OA (p=0.008) for the number of days with pain. The PCS-magnification component was positively correlated with the number of days with pain (R=0.369, p=0.045), with no predictive values of PCS-total and PCS-subscale scores observed.</p><p><strong>Conclusions: </strong>Preoperative evaluation of OA may be a new individualised, predictive tool for the number of days with acute postoperative pain following orthognathic surgery; hence, a possible biomarker for the patient's vulnerability to developing chronic postoperative pain.</p><p><strong>Ethical committee number: </strong>The study was approved by the Ethics Committee of Meikai University (A1624, A2113).</p><p><strong>Trial registry number: </strong>This study was registered in the University Hospital Medical Information Network Clinical Trials Registry (UMIN-CTR) Clinical Trial (Unique ID: UMIN000026719, UMIN000046957).</p>","PeriodicalId":47407,"journal":{"name":"Scandinavian Journal of Pain","volume":null,"pages":null},"PeriodicalIF":1.6,"publicationDate":"2023-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9728017","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A feasibility trial of online Acceptance and Commitment Therapy for women with provoked vestibulodynia.","authors":"Pernilla Maathz, Lance M McCracken, Viktor Eriksson, Fredrika Säde, Gunilla Aneblom, Åsa Rikner, Alkistis Skalkidou, Monica Buhrman","doi":"10.1515/sjpain-2022-0146","DOIUrl":"10.1515/sjpain-2022-0146","url":null,"abstract":"<p><strong>Objectives: </strong>Acceptance and Commitment Therapy (ACT) is an established treatment for chronic pain. However, it is a form of treatment that have not yet been applied much in the treatment of persistent vulvar pain disorders. This study examines the feasibility and preliminary effects of online ACT for patients with provoked vestibulodynia.</p><p><strong>Methods: </strong>Women diagnosed with provoked vestibulodynia were assigned randomly either to online ACT or to a waitlist control group. Feasibility was assessed in terms of recruitment potential, treatment credibility, completions rates, retention in trial, and data quality. Participants completed measures of pain with sexual activity, sexual functioning, emotional and relational adjustment, and potential treatment processes before and after treatment.</p><p><strong>Results: </strong>Of the 111 women who were invited to participate in the study, 44 were included (39.6 % recruitment rate). Thirty seven participants (84.1 %) completed the pre-treatment assessment. Participants who received online ACT rated treatment credibility positively, and completed on average 4.31 (SD=1.60) of the six treatment modules. Of participants, 34 provided post treatment data, giving a trial retention rate of 77 %. Effects of online ACT, as compared to waitlist, were large for pain acceptance and quality of life, medium for anxiety and pain catastrophizing, and small for sexual satisfaction, pain with sexual activity, and relationship adjustment.</p><p><strong>Conclusions: </strong>With some adjustments to recruitment procedures, a full scale randomized controlled trial of online ACT for provoked vestibulodynia appears feasible.</p>","PeriodicalId":47407,"journal":{"name":"Scandinavian Journal of Pain","volume":null,"pages":null},"PeriodicalIF":1.6,"publicationDate":"2023-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9846453","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Frontmatter","authors":"","doi":"10.1515/sjpain-2023-frontmatter3","DOIUrl":"https://doi.org/10.1515/sjpain-2023-frontmatter3","url":null,"abstract":"","PeriodicalId":47407,"journal":{"name":"Scandinavian Journal of Pain","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135568278","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Economic burden of osteoarthritis - multi-country estimates of direct and indirect costs from the BISCUITS study.","authors":"Sara Hallberg, Ola Rolfson, Jaro Karppinen, Berit Schiøttz-Christensen, Audun Stubhaug, Emilie Toresson Grip, Rebecca L Robinson, Anna De Geer, Patricia Schepman","doi":"10.1515/sjpain-2023-0015","DOIUrl":"10.1515/sjpain-2023-0015","url":null,"abstract":"<p><p>Data from 'BISCUITS', a large Nordic cohort study linking several registries, were used to estimate differences in average direct and indirect costs between patients with osteoarthritis and controls (matched 1:1 based on birth year and sex) from the general population in Sweden, Norway, Finland and Denmark for 2017. Patients ≥18 years with ≥1 diagnosis of osteoarthritis (ICD-10: M15-M19) recorded in specialty or primary care (the latter available for a subset of patients in Sweden and for all patients in Finland) during 2011-2017 were included. Patients with a cancer diagnosis (ICD-10: C00-C43/C45-C97) were excluded. Productivity loss (sick leave and disability pension) and associated indirect costs were estimated among working-age adults (18-66 years). In 2017, average annual incremental direct costs among adults with osteoarthritis (n=1,157,236) in specialty care relative to controls ranged between €1,259 and €1,693 (p<0.001) per patient across all countries. Total average annual incremental costs were €3,224-€4,969 (p<0.001) per patient. Healthcare cost differences were mainly explained by osteoarthritis patients having more surgeries. However, among patients with both primary and secondary care data, primary care costs exceeded the costs of surgery. Primary care constituted 41 and 29 % of the difference in direct costs in Sweden and Finland, respectively. From a societal perspective, the total economic burden of osteoarthritis is substantial, and the incremental cost was estimated to €1.1-€1.3 billion yearly for patients in specialty care across the Nordic countries. When including patients in primary care, incremental costs rose to €3 billion in Sweden and €1.8 billion in Finland. Given the large economic impact, finding cost-effective and safe therapeutic strategies for these patients will be important.</p>","PeriodicalId":47407,"journal":{"name":"Scandinavian Journal of Pain","volume":null,"pages":null},"PeriodicalIF":1.6,"publicationDate":"2023-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9749235","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Short- and long-term test-retest reliability of the English version of the 7-item DN4 questionnaire - a screening tool for neuropathic pain.","authors":"Svenja Hardt, Selina-Antonette Bergau, Angela Jacques, Brigitte Tampin","doi":"10.1515/sjpain-2022-0149","DOIUrl":"10.1515/sjpain-2022-0149","url":null,"abstract":"<p><strong>Objectives: </strong>The original French version of the \"Douleur Neuropathique en 4 Questions (DN4) questionnaire\" is a valid screening tool for the identification of neuropathic pain (NeP). The DN4 has been translated into English, but the reliability of the English version has not yet been investigated. The aim of this study was to investigate the 7-item DN4 questionnaire in regards to short-term reliability before (T0) and immediately after (T1) the clinical examination and long-term reliability one week later (T2).</p><p><strong>Methods: </strong>A total of 222 participants (age 56.33 ± 16 years, 56 % female) were recruited from a Pain Management Department and Neurosurgery Spinal Clinic. For T2 measurements, the 7-item DN4 was sent by post with the \"Patient Global Impression of Change Scale\". The scale detects possible changes of symptoms, scoring from \"very much improved\" (1) to \"very much worse\" (7). Only participants whose symptoms had not changed much (scores 3-5) were included in the T0-T2 analysis. Weighted Kappa was used to analyse the reliability of the DN4 total scores and unweighted Kappa for the DN4 classifications.</p><p><strong>Results: </strong>Considering missing data and exclusions, data of 215 participants could be used for the T0-T1 and data of 103 participants for T0-T2 analysis. There was almost perfect agreement for the 7-item DN4 total score between T0-T1 (weighted <i>k</i>: 0.891, CI: 0.758-1.024) and T0-T2 (weighted <i>k</i>: 0.850, CI: 0.657-1.043). Classifications between neuropathic pain and no neuropathic pain showed almost perfect agreement (<i>k</i>: 0.835, CI: 0.755-0.915) for T0-T1 and substantial agreement (<i>k</i>: 0.733, CI: 0.598-0.868) for T0-T2.</p><p><strong>Conclusions: </strong>The English 7-item DN4 is a reliable screening tool for neuropathic pain.</p><p><strong>Ethical committee number: </strong>#RGS0000001759.</p>","PeriodicalId":47407,"journal":{"name":"Scandinavian Journal of Pain","volume":null,"pages":null},"PeriodicalIF":1.6,"publicationDate":"2023-06-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9846442","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Relations between PTSD symptom clusters and pain in three trauma-exposed samples with pain.","authors":"Sophia Åkerblom, Matti Cervin, Linda Nordin, Tonny Elmose Andersen, Marie Høgh Thøgersen, Sean Perrin","doi":"10.1515/sjpain-2022-0142","DOIUrl":"10.1515/sjpain-2022-0142","url":null,"abstract":"<p><strong>Objectives: </strong>Little is known about how the individual PTSD symptom clusters relate to intensity and interference of pain and whether these relationships differ across clinical groups. The present study examines relations between PTSD symptom clusters and pain in three trauma-exposed, unique clinical groups: 1) adults seeking treatment for chronic pain with current symptoms of PTSD, 2) trauma affected refugees seeking treatment for PTSD and chronic pain; and 3) individuals identified at admission to the emergency ward after whiplash injury.</p><p><strong>Methods: </strong>Network analysis was used to assess unique relations between pain intensity, pain interference, re-experiencing, avoidance, numbing, hyperarousal, depression, and anxiety separately in each sample. Links between PTSD clusters and pain were then compared within and between samples.</p><p><strong>Results: </strong>No within-group differences were identified for the links between pain and any of PTSD clusters in the chronic pain and refugee groups. In the whiplash group, hyperarousal was more strongly related to pain than re-experiencing, avoidance, and numbing. Between group comparisons revealed a more pronounced relationship between hyperarousal and pain in the whiplash group, with no between-group differences between the chronic pain and refugee groups.</p><p><strong>Conclusions: </strong>The findings suggest that when depression and anxiety are accounted for, few unique associations are found between pain and the PTSD symptom clusters in trauma-exposed samples with pain, with the exception of a link between pain and hyperarousal in individuals with whiplash-related PTSD symptoms.</p>","PeriodicalId":47407,"journal":{"name":"Scandinavian Journal of Pain","volume":null,"pages":null},"PeriodicalIF":1.6,"publicationDate":"2023-06-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9849572","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Effect on orofacial pain in patients with chronic pain participating in a multimodal rehabilitation programme - a pilot study.","authors":"Anna-Karin Holmström, Simon Vallin, Anders Wänman, Anna Lövgren, Britt-Marie Stålnacke","doi":"10.1515/sjpain-2023-0004","DOIUrl":"10.1515/sjpain-2023-0004","url":null,"abstract":"<p><strong>Objectives: </strong>Orofacial pain in patients taking part in a multimodal rehabilitation programme (MMRP) due to chronic bodily pain is common but it is not known whether such a rehabilitation programme can also have an effect on the presence of orofacial pain. The first aim of this study was to evaluate the effect of an MMRP on orofacial pain frequency. The second aim was to evaluate differences in the effect on quality of life and on psychosocial factors related to chronic pain.</p><p><strong>Methods: </strong>MMRP was evaluated through validated questionnaires from the Swedish Quality Registry for Pain Rehabilitation (SQRP). Fifty-nine patients participating in MMRP filled out the two screening questions for orofacial pain in addition to the SQRP questionnaires before and after participation in MMRP during the period August 2016 to March 2018.</p><p><strong>Results: </strong>Pain intensity decreased significantly after the MMRP (p=0.005). Fifty patients (69.4 %) reported orofacial pain before MMRP and no significant decrease after the programme (p=0.228). Among individuals with orofacial pain, the self-reported level of depression decreased after participation in the programme (p=0.004).</p><p><strong>Conclusions: </strong>Even though orofacial pain is common among patients with chronic bodily pain, participation in a multimodal pain programme was not enough to reduce frequent orofacial pain. This finding implies that specific orofacial pain management including information about jaw physiology could be a justified component of patient assessment prior to a multimodal rehabilitation programme for chronic bodily pain.</p>","PeriodicalId":47407,"journal":{"name":"Scandinavian Journal of Pain","volume":null,"pages":null},"PeriodicalIF":1.6,"publicationDate":"2023-06-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9631317","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Chronic post-thoracotomy pain after lung cancer surgery: a prospective study of preoperative risk factors.","authors":"Allan Vestergaard Danielsen, Jan Jesper Andreasen, Birthe Dinesen, John Hansen, Kristian Kjær-Staal Petersen, Carsten Simonsen, Lars Arendt-Nielsen","doi":"10.1515/sjpain-2023-0016","DOIUrl":"10.1515/sjpain-2023-0016","url":null,"abstract":"<p><strong>Objectives: </strong>The objective of this longitudinal cohort study was to investigate if preoperative pain mechanisms, anxiety, and depression increase risk of developing chronic post-thoracotomy pain (CPTP) after lung cancer surgery.</p><p><strong>Methods: </strong>Patients with suspected or confirmed lung cancer undergoing surgery by either video-assisted thoracoscopic surgery or anterior thoracotomy were recruited consecutively. Preoperative assessments were conducted by: quantitative sensory testing (QST) (brush, pinprick, cuff pressure pain detection threshold, cuff pressure tolerance pain threshold, temporal summation and conditioned pain modulation), neuropathic pain symptom inventory (NPSI), and the Hospital Anxiety and Depression Scale (HADS). Clinical parameters in relation to surgery were also collected. Presence of CPTP was determined after six months and defined as pain of any intensity in relation to the operation area on a numeric rating scale form 0 (no pain) to 10 (worst pain imaginable).</p><p><strong>Results: </strong>A total of 121 patients (60.2 %) completed follow-up and 56 patients (46.3 %) reported CPTP. Development of CPTP was associated with higher preoperative HADS score (p=0.025), higher preoperative NPSI score (p=0.009) and acute postoperative pain (p=0.042). No differences were observed in relation to preoperative QST assessment by cuff algometry and HADS anxiety and depression sub-scores.</p><p><strong>Conclusions: </strong>High preoperative HADS score preoperative pain, acute postoperative pain intensity, and preoperative neuropathic symptoms were was associated with CPTP after lung cancer surgery. No differences in values of preoperative QST assessments were found. Preoperative assessment and identification of patients at higher risk of postoperative pain will offer opportunity for further exploration and development of preventive measures and individualised pain management depending on patient risk profile.</p>","PeriodicalId":47407,"journal":{"name":"Scandinavian Journal of Pain","volume":null,"pages":null},"PeriodicalIF":1.6,"publicationDate":"2023-06-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9851647","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}