{"title":"Limited value of routine chest X-rays before biologic therapy in CRSwNP.","authors":"Kumanan Rune Nanthan, Vibeke Backer, Skala Dehlair Kalid, Anette Drøhse Kjeldsen","doi":"10.61409/A02260087","DOIUrl":"https://doi.org/10.61409/A02260087","url":null,"abstract":"<p><strong>Introduction: </strong>Biologic therapies for chronic rhinosinusitis with nasal polyps (CRSwNP) have been approved in Denmark since 2022. Chest X-ray (CXR) was implemented by the Global Airways Steering Group as pre-treatment screening to identify pulmonary conditions and monitor adverse effects. This study evaluates the utility of routine CXR screening before initiating biological therapy in patients with CRSwNP.</p><p><strong>Methods: </strong>Baseline data, including chest X-ray, were collected prospectively in the nationwide Global Airways Registry (approved by the Danish Research Ethics Committee R. no.: H-21020685) and analysed in May 2025.</p><p><strong>Results: </strong>A total of 511 patients (335 males, 176 females; mean age 46.5 ± 14.6) years were identified and included in this study; 247 patients were initiated on biologic therapy. In the treatment group, 136 (55%) had normal CXRs, and 12 (5%) had abnormal findings. Among the 264 patients who did not receive biologic treatment, 143 (54%) had normal CXRs and ten (4%) demonstrated abnormal findings.</p><p><strong>Conclusions: </strong>Routine baseline CXR screening before biologic therapy in patients with CRSwNP identified few abnormal findings. Accordingly, routine CXR is likely to offer limited clinical benefit.</p><p><strong>Funding: </strong>The Global Airways database is funded by GlaxoSmithKline, Sanofi and Astra Zeneca. None of the pharmaceutical companies has access to data.</p><p><strong>Trial registration: </strong>Not relevant.</p>","PeriodicalId":11119,"journal":{"name":"Danish medical journal","volume":"73 9","pages":""},"PeriodicalIF":1.1,"publicationDate":"2026-08-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148988751","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Ulrik Ørsø Andersen, Jakob Myllerup Jensen, Christian Grønhøj, Thomas Hjuler
{"title":"The incidence of thyroid cancer in Danish children, adolescents and young adults.","authors":"Ulrik Ørsø Andersen, Jakob Myllerup Jensen, Christian Grønhøj, Thomas Hjuler","doi":"10.61409/A01260063","DOIUrl":"https://doi.org/10.61409/A01260063","url":null,"abstract":"<p><strong>Introduction: </strong>Previous Danish data (1980-2014) showed a significant increase in thyroid cancer incidence among children and adolescents. This study examined whether this trend persisted during the most recent decade.</p><p><strong>Methods: </strong>All patients aged 0-24 years diagnosed with thyroid cancer in Denmark between 2015 and 2024 were identified in the Danish Cancer Registry. Crude and age-specific incidence rates (IRs) per 100,000 were calculated for children/adolescents (0-17 years) and young adults (18-24 years), stratified by sex and histological subtype. Trends were analysed using Joinpoint regression.</p><p><strong>Results: </strong>A total of 159 cases were identified; 81% were female. Median age at diagnosis was 16 years in the 0-17-year group and 22 years in the 18-24-year group. Papillary carcinoma was the most common subtype in both groups (68% and 82%). From 2015 to 2024, overall IRs increased non-significantly from 0.65 to 0.94 per 100,000. Across 1980-2024, the incidence increased significantly in young adults (average annual percentage change (AAPC) = 3.4%) and in the total population (AAPC = 2.8%), but not in children/adolescents. IRs increased with age, reaching 4.89 among 24-year-old females and 1.01 among males.</p><p><strong>Conclusions: </strong>The incidence of thyroid carcinoma in Danish children and young adults has remained stable during the 2015-2024 period, with persistent female predominance and papillary carcinoma as the dominant subtype. Long-term trends continue to show an increasing incidence overall, mainly driven by an increasing incidence among young adults.</p><p><strong>Funding: </strong>None.</p><p><strong>Trial registration: </strong>Not relevant.</p>","PeriodicalId":11119,"journal":{"name":"Danish medical journal","volume":"73 9","pages":""},"PeriodicalIF":1.1,"publicationDate":"2026-08-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148988683","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Aditya K Gupta, Vasiliki Economopoulos, Ditte Ml Saunte
{"title":"Increasing use of azoles combined with corticosteroids in Denmark.","authors":"Aditya K Gupta, Vasiliki Economopoulos, Ditte Ml Saunte","doi":"10.61409/A03260193","DOIUrl":"https://doi.org/10.61409/A03260193","url":null,"abstract":"<p><strong>Introduction: </strong>Superficial fungal infections are of growing concern, especially with the emergence of antifungal-resistant infections. Antifungal stewardship is important for preventing further resistance, and understanding how these medications are used will advise public health policy. Our objective was to determine antifungal prescribing patterns in Denmark's primary care sector.</p><p><strong>Methods: </strong>We analysed data from the Danish Health Data Bank Medstat website. We examined the number of individuals per 1,000 who received triazole/corticosteroid combinations, miconazole, topical and oral terbinafine, ketoconazole, fluconazole and itraconazole. Data were analysed for both males and females across the following age groups: 0-24 years, 25-44 years, 45-64 years and > 65 years.</p><p><strong>Results: </strong>When analysing topical medications, we found high rates of triazole/corticosteroid prescriptions in all age groups. Topical ketoconazole was the most prescribed topical monotherapy across all ages; topical terbinafine prescription tended to decrease over time. When analysing oral medications, terbinafine was most commonly prescribed in males until age 65 years, after which fluconazole and terbinafine were prescribed at similar rates. Fluconazole prescriptions were highest among females of all age groups.</p><p><strong>Conclusions: </strong>Antifungal prescribing patterns in Denmark have shifted substantially over time, with persistently high use of azole/corticosteroid combination therapies highlighting the importance of ongoing antifungal stewardship.</p><p><strong>Funding: </strong>None.</p><p><strong>Trial registration: </strong>Not relevant.</p>","PeriodicalId":11119,"journal":{"name":"Danish medical journal","volume":"73 9","pages":""},"PeriodicalIF":1.1,"publicationDate":"2026-08-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148988671","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Geographical variation in key outcomes in new Danish health councils.","authors":"Daniel Pilsgaard Henriksen, Lars Folkestad","doi":"10.61409/A01260012","DOIUrl":"https://doi.org/10.61409/A01260012","url":null,"abstract":"<p><strong>Introduction: </strong>Denmark's 2024 health reform established 17 health councils to strengthen cross-sectoral coordination from 2027. The Danish system is often described as homogeneous, but local variation in quality indicators across council areas has not been examined. We aimed to quantify inter- and intra-council variation in cross-sectoral quality indicators before councils become operational. We hypothesised that council averages would mask municipal outliers.</p><p><strong>Methods: </strong>This was a national register-based cross-sectional study using aggregated data for all Danes. Indicators included chronic disease burden, general practice (GP) capacity, medication use (polypharmacy, antipsychotics in dementia), preventable admissions, readmissions, primary care contacts, municipal care contacts and primary care costs. Variation was quantified using coefficients of variation within (wCV) and between councils (bCV). Health Council Fyn served as illustrative case.</p><p><strong>Results: </strong>Among 5.98 million inhabitants, GP contacts and primary care costs showed limited variation (bCV 0.8% and 4.7%). Excessive polypharmacy (less-than 65 years) and municipal care contacts had wCVs above 20% and bCVs of a similar magnitude, whereas preventable admissions (≥ 65 years) varied more between than within councils (bCV 12.5% versus 8.2%). Antipsychotic prescribing in dementia had a bCV of 17.5%. In Health Council Fyn, Ærø had antipsychotic prescribing 62% and municipal care contacts 76% above the council mean.</p><p><strong>Conclusions: </strong>Primary care access appears geographically uniform, but cross-sectoral indicators vary within and between councils, and council averages can mask municipal outliers.</p><p><strong>Funding: </strong>None.</p><p><strong>Trial registration: </strong>Not relevant.</p>","PeriodicalId":11119,"journal":{"name":"Danish medical journal","volume":"73 9","pages":""},"PeriodicalIF":1.1,"publicationDate":"2026-08-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148988624","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Tuka Tabour, Anne Braae Olesen, Luna Toppenberg Lazar, Mette Mogensen
{"title":"Increasing use of azoles combined with corticosteroids in Denmark.","authors":"Tuka Tabour, Anne Braae Olesen, Luna Toppenberg Lazar, Mette Mogensen","doi":"10.61409/A11250920","DOIUrl":"https://doi.org/10.61409/A11250920","url":null,"abstract":"<p><strong>Introduction: </strong>Calcinosis cutis (CC), the deposit of insoluble calcium salts in the skin and subcutaneous tissues, is a rare condition that occurs in autoimmune connective tissue diseases, including systemic sclerosis (SSc), dermatomyositis and in non-connective tissue diseases (non-CTD), particularly in patients with calciphylaxis and nephropathy, and in chronic ulcers. CC causes significant morbidity and impacts quality of life. This study evaluated CC management strategies of patients in a clinical setting.</p><p><strong>Methods: </strong>A retrospective descriptive study was conducted at a university dermatology department in Denmark. We analysed all patients diagnosed with CC during 2019-2024 regarding CC distribution, treatment and follow-up, with data extracted from medical records.</p><p><strong>Results: </strong>CC was diagnosed in 49 patients and was most prevalent in SSc. Lesions were located on fingers, elbows and other joints - often in areas prone to trauma. In non-CTD, most patients were diagnosed with nephropathy (50%) and chronic ulcers (70%). Sodium thiosulfate (STS) was the most frequently used treatment (87.8%). STS showed a positive effect in 30% of patients, 20% experienced no improvement and 2% experienced an adverse effect, but 48% had missing data. Surgical excision was performed in 13.9% and CO2 laser in 8.3%.</p><p><strong>Conclusions: </strong>CC management remains challenging. In non-CTD cases, CC is associated with nephropathy and chronic ulcers. SSc patients with CC present with multiple lesions, primarily on trauma-prone sites. STS shows promising effects on CC burden and pain, but more robust treatment-efficacy studies are warranted.</p><p><strong>Funding: </strong>None.</p><p><strong>Trial registration: </strong>Not relevant.</p>","PeriodicalId":11119,"journal":{"name":"Danish medical journal","volume":"73 9","pages":""},"PeriodicalIF":1.1,"publicationDate":"2026-08-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148988686","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Jonas Ammundsen Ipsen, Jens Lauritsen, Harry Lahrman
{"title":"Potential impact of mandatory helmet when biking.","authors":"Jonas Ammundsen Ipsen, Jens Lauritsen, Harry Lahrman","doi":"10.61409/A01260074","DOIUrl":"https://doi.org/10.61409/A01260074","url":null,"abstract":"<p><strong>Introduction: </strong>Head injuries are a common and severe outcome of bicycle-related incidents, but they are preventable with a helmet. In Denmark, helmet use is not mandatory, and only half of cyclists wear helmets. Estimating the prevention potential of mandatory helmet use may inform evidence-based injury prevention policy. We aimed to estimate the number of preventable head injuries and severe head injuries under mandatory helmet use in 2020 and 2024.</p><p><strong>Methods: </strong>We conducted a retrospective study using emergency department data from Odense and Svendborg University Hospital, where helmet use is systematically recorded. Cyclists treated for head injuries (minor or major) following bicycle-related incidents were included. The potential impact of mandatory helmet use was estimated-, assuming a post-legislation helmet use rate of 92%, based on evidence from New Zealand. A switch fraction was applied to account for compliance, and meta-analytic-based relative risk reductions of 48% for minor injuries and 60% for severe head injuries were used to estimate the number of potentially preventable head injuries.</p><p><strong>Results: </strong>In total, 2,393 cyclists were treated for minor or major head injuries during the five-year period (1,366 (57%) unhelmeted). Overall, 57% were male, and the mean age was 38 years (SD 21 years). Severe head injuries were sustained by 511 cyclists, 275 of whom (53%) were unhelmeted. Extrapolation suggests that approximately 5,733 minor and 1,806 severe head injuries could have been prevented.</p><p><strong>Conclusion: </strong>The findings support helmet use as an effective prevention strategy to reduce head injuries among bicyclists.</p><p><strong>Funding: </strong>None.</p><p><strong>Trial registration: </strong>Not relevant.</p>","PeriodicalId":11119,"journal":{"name":"Danish medical journal","volume":"73 9","pages":""},"PeriodicalIF":1.1,"publicationDate":"2026-08-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148988713","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"New treatments for treatment-resistant depression: esketamine controversies - a narrative review.","authors":"Maj Vinberg","doi":"10.61409/A02260078","DOIUrl":"https://doi.org/10.61409/A02260078","url":null,"abstract":"<p><p>This narrative review examines barriers to Danish patients' timely access to new treatments for treatment-resistant depression, focusing on controversies around esketamine. Delays arise from regulatory complexity, economic constraints and scientific debate over novel psychotropics. The review advocates evidence-based, faster implementation pathways for new treatments to alleviate the overall individual and societal burden from severe depression in Denmark.</p>","PeriodicalId":11119,"journal":{"name":"Danish medical journal","volume":"73 9","pages":""},"PeriodicalIF":1.1,"publicationDate":"2026-08-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148988718","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Rie A Virkus, Erik Jensen, Anne Dsane Jessen, Sif Emilie Carlsen, Benney Poll Omarsdottir, Ellen Christine Leth Løkkegaard, Stig Molsted, Jane Marie Bendix
{"title":"Musculoskeletal treatment of pregnant women with severe pelvic and low back pain.","authors":"Rie A Virkus, Erik Jensen, Anne Dsane Jessen, Sif Emilie Carlsen, Benney Poll Omarsdottir, Ellen Christine Leth Løkkegaard, Stig Molsted, Jane Marie Bendix","doi":"10.61409/A12251011","DOIUrl":"https://doi.org/10.61409/A12251011","url":null,"abstract":"<p><strong>Introduction: </strong>Back pain in pregnancy affects up to 90% of pregnant women, limits physical activity and mental health and has substantial socioeconomic implications. Musculoskeletal techniques (MT) are safe hands-on treatments for back pain and are easy to learn. This study evaluated the feasibility and impact of using MT on pain and function in pregnant women with back pain.</p><p><strong>Methods: </strong>This feasibility study included pregnant women with moderate or severe back pain who received two MT treatments at a 14-day interval and a healthy reference group. Pain intensity (numeric rating scale), functional disability (the Oswestry Disability Index) and activity limitations (the Pelvic Girdle Questionnaire) were assessed at baseline and after treatment. We performed the Mann-Whitney, marginal homogeneity and paired t-tests to investigate differences between groups.</p><p><strong>Results: </strong>The intervention group (n = 50) showed a significant reduction in pain intensity (numeric rating scale 7.2 ± 1.6 to 2.3 ± 1.4, p less-than 0.001), Oswestry Disability Index score (50.5 ± 13.2 to 28.6 ± 14.8, p less-than 0.001), and Pelvic Girdle Questionnaire score (71.1 ± 11.9 to 47.7 ± 17.2, p less-than 0.001) after treatment. 72% of the intervention group reported severe pain, which decreased to 2% after the intervention. Post-intervention pain levels in the treatment group were similar to those of the reference group (n = 20) at baseline (p = 0.74).</p><p><strong>Conclusions: </strong>Two MT treatments are implementable in a Danish public hospital setting and may be effective in relieving pregnant women from their severe back pain. A clinical randomised study is needed.</p><p><strong>Funding: </strong>This study was supported by the North Zealand Hospital, Denmark.</p><p><strong>Trial registration: </strong>The Danish Data Protection Agency (no. P-2021-535).</p>","PeriodicalId":11119,"journal":{"name":"Danish medical journal","volume":"73 8","pages":""},"PeriodicalIF":1.1,"publicationDate":"2026-07-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148683705","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Kristoffer K Brockhattingen, Søren Kabell Nissen, Signe Høi Rasmussen, Siri Aas Smedemark, Astrid Heath, Karen Andersen-Ranberg, Lone Winther Lietzen
{"title":"A survey of acute geriatric care models in Denmark.","authors":"Kristoffer K Brockhattingen, Søren Kabell Nissen, Signe Høi Rasmussen, Siri Aas Smedemark, Astrid Heath, Karen Andersen-Ranberg, Lone Winther Lietzen","doi":"10.61409/A02260117","DOIUrl":"https://doi.org/10.61409/A02260117","url":null,"abstract":"<p><strong>Introduction: </strong>Acute geriatric care models provide short, time-limited care for patients aged ≥ 65 years with acute medical illness, typically within 48 hours of presentation, in both hospital and community settings. These models have gained international interest; yet national coverage and organisation in Denmark have not been mapped. We aimed to identify all active acute geriatric care models across Denmark and to describe their core functions and the frequency with which these functions are deployed.</p><p><strong>Methods: </strong>A questionnaire from the Special Interest Group in Acute and Cross-sectoral Geriatrics (Danish Geriatrics Society), distributed in 2025, captured geography, team composition and routine assessment elements. Descriptive analyses summarised active sites and assessment components.</p><p><strong>Results: </strong>All hospital-based geriatric units (20/20) answered the questionnaire. Across regions, 12 of 20 hospital-based geriatric units reported having an active acute geriatric function. All care models (12/12) performed diagnostic assessment, patient-centred evaluation and treatment elements of comprehensive geriatric assessment, physical examination and laboratory testing. Other elements, such as ECG, ultrasound, frailty assessment, interdisciplinary review and community care coordination, were reported variably (n = 4-10/12).</p><p><strong>Conclusions: </strong>Acute geriatric care models are present nationwide but vary widely in visitation, team composition, assessments and follow-up. Establishing common guidelines may promote consistent and equitable care and reduce unwarranted variation in quality of care.</p><p><strong>Funding: </strong>None.</p><p><strong>Trial registration: </strong>Not relevant.</p>","PeriodicalId":11119,"journal":{"name":"Danish medical journal","volume":"73 8","pages":""},"PeriodicalIF":1.1,"publicationDate":"2026-07-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148683643","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Prevalence of misclassification and remission of antiphospholipid syndrome.","authors":"Sherin Gnanapragasam, Jørn Dalsgaard Nielsen","doi":"10.61409/A11250969","DOIUrl":"10.61409/A11250969","url":null,"abstract":"<p><strong>Introduction: </strong>Antiphospholipid syndrome (APS) is an acquired autoimmune disorder mediated by antiphospholipid antibodies (aPLs) and accompanied by clinical symptoms in the form of arterial and/or venous thromboses or pregnancy complications. APS is a severe form of acquired thrombophilia that often requires lifelong anticoagulant treatment. As the diagnostic criteria for APS are complex, the correct diagnosis of APS is challenging. The purpose of this retrospective study was to investigate the proportion of patients diagnosed with APS that met the formal criteria for APS.</p><p><strong>Methods: </strong>The study included patients > 18 years of age in the Capital Region and Region Zealand in Denmark with an International Classification of Diseases, Tenth Revision (ICD-10) code for APS (D68.61) in the medical record management system EPIC during the period 2016 to 2023.</p><p><strong>Results: </strong>Among 175 included patients, 46 (26%) did not meet the formal APS criteria. Among 53 patients less-than 50 years, APS occurred more frequently in women than in men (41 versus 12; p less-than 0.0001) but not in patients ≥ 50 years (38 versus 38). The reasons for misclassified APS were mostly incorrect interpretation of laboratory results. In ten cases, the clinical criteria were not met. In 15 patients, aPLs became negative after several months or years.</p><p><strong>Conclusions: </strong>The formal APS criteria were not met in 26% of our patients. This raises the question whether better diagnostic performance can be achieved through further education, or whether the diagnosis of APS should be regarded as a specialist task.</p><p><strong>Funding: </strong>None.</p><p><strong>Trial registration: </strong>Approved by the health authorities in Denmark, project number R-23014587.</p>","PeriodicalId":11119,"journal":{"name":"Danish medical journal","volume":"73 7","pages":""},"PeriodicalIF":1.1,"publicationDate":"2026-06-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148727706","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}