Tuba Mahmoudzadeh, F. Ghaderi, M. Asghari jafarabadi, B. Sepehri, H. Adigozali
{"title":"Validity and Reliability of the Persian Version of the Comprehensive Constipation Questionnaire: A Cross- Sectional Study","authors":"Tuba Mahmoudzadeh, F. Ghaderi, M. Asghari jafarabadi, B. Sepehri, H. Adigozali","doi":"10.18502/jmr.v17i2.12416","DOIUrl":"https://doi.org/10.18502/jmr.v17i2.12416","url":null,"abstract":"Introduction: Chronic constipation is one of the most common complaints of patients in developed countries, which affects 2 to 28% of the world’s population and alters patients’ quality of life extensively. This study aimed to determine the validity and reliability of the Persian version of the comprehensive constipation questionnaire. \u0000Materials and Methods: The comprehensive constipation questionnaire was translated into Persian, and its back-translation was confirmed after evaluating the content validity ratio index (CVR) based on Lawshe table (CVR≥0.62). The content validity of the questionnaire was assessed by the content validity index, followed by examining its reliability by Cronbach alpha and test-re-test reliability using the intra-class correlation coefficient (ICC). A total of 100 patients with chronic constipation completed the questionnaire. \u0000Results: Content validity was confirmed in the range of 0.84 to 1.00, and the Cronbach alpha values in the range of 0.90-1.00 were acceptable. In this questionnaire, was ICC in the range of 0.76-0.99 which indicates a level of good to excellent reliability of the questionnaire. Also, the results of the factor analysis were confirmed at a moderate level Kaiser Meyer Olkin test (KMO>0.6) and Bartlett test (P<0.05) by extracting a 1-factor solution. \u0000Conclusion: The Persian version of the comprehensive constipation questionnaire had acceptable validity and reliability and seems to be an effective tool to evaluate patients with constipation.","PeriodicalId":34281,"journal":{"name":"Journal of Modern Rehabilitation","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47872488","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}
Monireh Aminian, Mahnaz Karbalaei Sadegh, M. Salmani, Ali Jafari Naeemi
{"title":"Languag Skills in Preschool Children with Down Syndrome and Non-verbal Mental Age-matched Controls","authors":"Monireh Aminian, Mahnaz Karbalaei Sadegh, M. Salmani, Ali Jafari Naeemi","doi":"10.18502/jmr.v17i2.12411","DOIUrl":"https://doi.org/10.18502/jmr.v17i2.12411","url":null,"abstract":"Introduction: Down syndrome (DS) as a chromosomal abnormality has different symptoms including cognitive problems and language delay. Studies showed a heterogeneous profile of language skills in this group of children. This study aimed to provide further information about the most vulnerable area of language -grammatical skills- regarding the unanalyzable utterances, clauses, phrases, grammatical morphemes, and mean length of utterances (MLU) in children with DS and compare them with those of non-verbal age-matched controls. \u0000Materials and Methods: The grammatical structures of 12 children with DS (non-verbal age=39 months) were compared to those of 50 non-verbal mental age-matched controls (non-verbal age=41 months). Clause, phrase, and grammatical morphemes were investigated through spontaneous language sample analysis according to Persian-language assessment remediation and screening procedure (P-LARSP). \u0000Results: Children with DS had higher percentages of unanalysable text units compared with typically matched peers (P≤0.001). The MLU, number of phrases and clauses structures, and inflectional morphemes were significantly lower in children with DS compared with typical children (P<0.001). \u0000Conclusion: Children with DS showed a noticeable gap in grammatical structures compared with typical children. The possibility of specific language problems in children with DS should be considered by future studies.","PeriodicalId":34281,"journal":{"name":"Journal of Modern Rehabilitation","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44848981","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}
Tahere Rezaeian, Mehdi Ahmadi, Z. Mosallanezhad, L. Hemmati
{"title":"Reliability of Selective Neck Muscle Size in Migraine Patients and Healthy Controls Using Ultrasonography","authors":"Tahere Rezaeian, Mehdi Ahmadi, Z. Mosallanezhad, L. Hemmati","doi":"10.18502/jmr.v17i1.11306","DOIUrl":"https://doi.org/10.18502/jmr.v17i1.11306","url":null,"abstract":"Introduction: In migraine headaches, motor control of muscles is impaired. In this research, thickness measurement of bilateral muscle thickness of upper trapezius (UT) and sternocleidomastoid (SCM) muscles was conducted and intra-rater reliability of the thickness measurement of these muscles was assessed in migraine headache and healthy subjects. \u0000Materials and Methods: This study was a cross-sectional study to measure bilateral ultrasound images of UT and SCM muscles in 15 patients with migraine headaches and 15 healthy controls. A linear array probe with a 50-mm footprint and frequency range of 7.5 MHz measured the thickness of UT and SCM, parallel to the orientation of the muscle fibers. Intra- class correlation coefficients (ICC) and standard error of measurement (SEM) were used for data analysis. \u0000Results: The ICC and SEM for thickness measurement of left UT were 0.88 and 0.06 (excellent) and it was 0.87 and 0.07 (excellent) for right UT thickness. The ICC and SEM for left SCM muscle thickness were 0.88 and 0.06 (excellent) and it was 0.85 and 0.08 (excellent) for right SCM thickness. Muscle thickness of the right UT muscle was 13.38±0.92 mm and 11.12±1.00 mm, in migraine and healthy groups, respectively. Also, muscle thickness of the right SCM muscle was 7.24±0.70 mm and 9.16±0.67 mm in migraine and healthy groups, respectively. \u0000Conclusion: The present study showed that ultrasonography can be a reliable tool to measure cervical muscle thickness in migraine patients. Additionally, the ultrasonography protocol of the current study, the position, and the measurement level can be used with high reliability in future studies.","PeriodicalId":34281,"journal":{"name":"Journal of Modern Rehabilitation","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42510230","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}
Mahsa Meimandi, G. Taghizadeh, Bahman Moulodi, A. Azad
{"title":"Comparison of the DiagnosticAccuracy of Common Balance Measurement Tools in Community-Dwelling OlderAdults","authors":"Mahsa Meimandi, G. Taghizadeh, Bahman Moulodi, A. Azad","doi":"10.18502/jmr.v17i1.11310","DOIUrl":"https://doi.org/10.18502/jmr.v17i1.11310","url":null,"abstract":"Introduction: Balance screening has been identified as a major predictor of falls in the elderly. The current study compares the diagnostic accuracy of various balance instruments in community-dwelling older adults. \u0000Materials and Methods: In this cross-sectional study, 145 older adults were recruited. The Berg balance scale (BBS), Fullerton advanced balance (FAB) scale, dynamic gait index (DGI), performance-oriented mobility assessment (POMA), timed up and go (TUG) test, gait speed, step length, step test, and single item question were administered. The receiver operating characteristics curve analysis was used to calculate diagnostic accuracy. \u0000Results: All single-item tools had moderate diagnostic accuracy (area under the curve [AUC]=0.76-0.89) and all multi-item tools had high diagnostic accuracy (AUC=0.91-0.95) when using the recommended cut-off point of 45 for BBS. All multi-item tools maintained high to moderate diagnostic accuracy (AUC=0.85-1.00) in all thresholds while using BBS severity cut-off points. The FAB scale showed the highest diagnostic accuracy (AUC=0.95) among all assessment tools. Single-item question scores (Wald=22.61, df=1, P=0.0001, Exp(B)=8.82) were significant as covariates in the regression model. \u0000Conclusion: For older adults with or without a history of falling, the FAB scale demonstrated the highest diagnostic accuracy. Along with single-item tools, the FAB scale may be a preferred multi-item tool.","PeriodicalId":34281,"journal":{"name":"Journal of Modern Rehabilitation","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45946716","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":"Telerehabilitation in People with Multiple Sclerosis: A Scoping Review","authors":"Hossein Sourtiji, Masoud Khalaji, E. Monfared","doi":"10.18502/jmr.v17i1.11289","DOIUrl":"https://doi.org/10.18502/jmr.v17i1.11289","url":null,"abstract":"Introduction: A new coronavirus, called COVID-19, was discovered in Hubei, China in December 2019. In just one year, COVID-19 has infected more than 81 million people (as of December 29, 2020) worldwide. People with multiple sclerosis (MS) are a particularly vulnerable group during the disease. In such a situation, telerehabilitation approaches provide the main solutions to improve the disorders caused by inactivity in people with MS. This study was conducted to review the studies performed in the field of telerehabilitation in people with MS and to evaluate the effectiveness and feasibility of using this method in the face of the prevalence of COVID-19 for people with MS. \u0000Materials and Methods: Research studies were searched and reviewed in 4 databases, including PubMed, Science-direct, Scopus, and Web of Science in the period 1995-2020. The inclusion criteria included articles using telerehabilitation interventions in people with MS and telehealth interventions in people with MS published between 1995 and 2020. These articles have been published in peer-reviewed journals. Group or single-case intervention research has been used. \u0000Results: A total of 261 articles were found in the initial search based on keywords. In these articles, descriptions of telerehabilitation and telehealth were presented. Initially, after reviewing the searched articles, 223 articles were removed from the study process due to a lack of inclusion criteria. After that, the full texts of the remaining 38 articles were selected, at the end, 16 articles had the inclusion criteria and were included in the study. \u0000Conclusion: Based on our findings on the benefits of using telerehabilitation to improve the cognitive, physical, and quality of life of people with MS, as well as its cost-effectiveness, it is recommended that people with MS under the conditions of the COVID-19 pandemic stay in quarantine. It is a good way to rehabilitate these people to prevent the further progression of the disease and maintain their quality of life. Of course, this approach is growing and due to the low quality of current studies, more research is needed.","PeriodicalId":34281,"journal":{"name":"Journal of Modern Rehabilitation","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45168338","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}
Sima Mosallaiezadeh, S. Bashardoust Tajali, A. Shadmehr, B. Attarbashi Moghadam
{"title":"Effects of Combining Diaphragmatic Exercise with Physiotherapy on Chronic Neck Pain: A Randomized Clinical Trial","authors":"Sima Mosallaiezadeh, S. Bashardoust Tajali, A. Shadmehr, B. Attarbashi Moghadam","doi":"10.18502/jmr.v17i1.11307","DOIUrl":"https://doi.org/10.18502/jmr.v17i1.11307","url":null,"abstract":"Introduction: Chronic neck pain (CNP) is of the most common symptoms of musculoskeletal disorder. Diaphragmatic exercises can reduce pain, and disability, improve proprioception, and correct forward head posture (FHP) in patients with CNP. The present study aims to determine the effect of combining diaphragmatic exercises with physiotherapy on pain, disability, and active range of motions of cervical and FHP in individuals with CNP. \u0000Materials and Methods: Thirty women with CNP were randomly divided into two combined groups of diaphragmatic exercises and physiotherapy (DEPT) and PHYSIOTHERAPY ALONE (PT). Each person received ten sessions of treatment over two weeks. The results were assessed in the first and tenth sessions as well as two weeks later. Pain intensity was measured by visual analogue scale (VAS), disability by neck disability index (NDI), cervical active range of motions (CAROMs) by goniometry, and FHP by a lateral photograph. \u0000Results: The VAS, neck disability index (NDI), CAROMs, and FHP were improved after the tenth session and in a two-week follow-up (P<0.001). A significant difference was observed between the groups for average changes of VAS (P=0.04) and active extension (P<0.001) after the tenth session, while the average changes between the two groups of cervical active left lateral flexion (P=0.82) and left rotation (P=0.11) in the next two weeks was not significant. \u0000Conclusion: Both groups showed improvement in neck pain, disability, CAROMs, and FHP. However, diaphragmatic exercises and physiotherapy (DEPT) seem to have more lasting effects. Therefore, it is recommended to evaluate and modify the breathing patterns in the first line of treatment programs for patients with CNP.","PeriodicalId":34281,"journal":{"name":"Journal of Modern Rehabilitation","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45458566","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}
Monavar Hadizadeh, S. Bashardoust Tajali, B. A. Moghadam, S. Jalaei, Mahnaz Bazzaz
{"title":"Effects of Intramuscular Electrical Stimulation on Pain and Dysfunction Following Upper Trapezius Trigger Points","authors":"Monavar Hadizadeh, S. Bashardoust Tajali, B. A. Moghadam, S. Jalaei, Mahnaz Bazzaz","doi":"10.18502/jmr.v17i1.11290","DOIUrl":"https://doi.org/10.18502/jmr.v17i1.11290","url":null,"abstract":"Introduction: The purpose of the present study was to investigate the effects of single-session intramuscular electrical stimulation (IMES) on pain and dysfunction following active trigger points in the upper trapezius muscle. \u0000Materials and Methods: Volunteers (30 females) with active trigger points in the upper trapezius muscle were randomly divided into two IMES and placebo groups. For the IMES group, a needle was inserted into the trigger point, and electrical stimulation was applied to generate a pain-free contraction. For the placebo group, the intervention procedure was exactly the same, but there was no electrical stimulation. Pain by visual analog scale (VAS), pain pressure threshold (PPT), range of motion (ROM), and disability by neck disability index (NDI) were assessed as main outcome measures before, immediately after, and one week after conducting intervention by another blinded researcher. \u0000Results: The VAS scales were improved in both groups but were significantly lower in the IMES group one week after treatment. The PPT and ROM scores were substantially higher in the IMES group one week after the treatment. The NDI indexes significantly reduced for both groups, with no significant differences between them. \u0000Conclusion: IMES effectively improves pain, PPT, ROM, and NDI, following trigger points in the upper trapezius muscle. Further studies are required to investigate the IMES’s long-term effects.","PeriodicalId":34281,"journal":{"name":"Journal of Modern Rehabilitation","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43308866","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}
Mansoureh Kazemi, A. Mehri, S. Jalaei, Ferdos Agha Golzadeh
{"title":"The Study of Cognate and Non-cognate Nouns and Verbs Naming in Mazandarani-Persian Bilinguals","authors":"Mansoureh Kazemi, A. Mehri, S. Jalaei, Ferdos Agha Golzadeh","doi":"10.18502/jmr.v17i1.11305","DOIUrl":"https://doi.org/10.18502/jmr.v17i1.11305","url":null,"abstract":"Introduction: The main purpose of this study was to investigate how words are retrieved in the picture naming tasks (retrieval is discrete serial or cascading and networked) by examining the effect of word cognateness on the ability to name. Obtaining normal data on the ability to name of Mazandarani-Persian bilingual individuals with different genders, ages, and educational groups, was another goal of this study. \u0000Materials and Methods: In this cross-sectional study, after completing the language proficiency questionnaire, 120 Mazandarani-Persian individuals named 109 nouns and 90 verbs in Mazandarani and Persian languages. The speed and voice of people were recorded by DMDX software. \u0000Results: The results show that the accuracy of the naming cognate nouns in Mazandarani, cognate verbs in Mazandarani and Persian, and the speed of naming cognate nouns in Mazandarani is more than non-cognate (P=0.000). Cognate status, gender (men), word type (noun), level of education, and Persian language had a positive effect on naming accuracy. \u0000Conclusion: The results of this study are an example of the effect of cognate status on naming ability and thus confirming the cascaded activation model. Also, gender (men), word type (noun), level of education, and Persian language has a positive effect on naming accuracy.","PeriodicalId":34281,"journal":{"name":"Journal of Modern Rehabilitation","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44944538","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}
Abbas Fadhil Taher, H. Bagheri, Zinat Ashnagar, S. Jalaei
{"title":"Comparison of Effects of Mulligan Techniques and Muscle Energy Technique on Pain and Function in Knee Osteoarthritis","authors":"Abbas Fadhil Taher, H. Bagheri, Zinat Ashnagar, S. Jalaei","doi":"10.18502/jmr.v17i1.11302","DOIUrl":"https://doi.org/10.18502/jmr.v17i1.11302","url":null,"abstract":"Introduction: Osteoarthritis (OA) is a chronic degenerative disabling worldwide disorder in which the knee osteoarthritis range of motion (ROM) is particularly reduced. Mobilization with Movement (MWM) has shown rapid improvements in pain and functions. The muscle energy technique (MET) is claimed to be effective in muscle lengthening, strengthening, and increasing joint ROM. \u0000Materials and Methods: A clinical trial was conducted to compare knee Mulligan (lateral, medial, and rotational glides) techniques (n=15), and post-isometric relaxation muscle energy techniques (quadriceps, hamstring, and tensor fascia latae) (n=15) on pain and function in OA. \u0000Results: Twenty-two subjects (73.3%) were grade-II of knee OA and 8 subjects (26.7%) with grade III. The visual analogue scale (VAS) showed significant changes in the reduction of pain. In the VAS, the main effect of time of treatment shows that the mean value of the VAS score was statistically significant between at least two assessment stages (before the first session, after the third session, and after a month) (P<0.001) in each group. In knee osteoarthritis outcome score (KOOS), the main effect of time of treatment shows that the mean value of KOOS score is statistically significant in increasing KOOS between at least two assessment stages (before the first session, after the third session, and after a month) (P<0.001) in each group. KOOS showed significant changes for increasing function. Timed up and go (TUG) score showed decremental significant changes in time. In the TUG score, the main effect of time of the treatment shows that the mean value of the TUG score was statistically significant between at least two assessment stages (before the first session, after the third session, and after a month ) (P<0.008). In ROM score, the main effect of time of the treatment shows that the mean value of ROM score was statistically significant in increasing ROM between at least two assessment stages (before the first session, after the third session, and after a month) (P<0.002, observed power= 0.927).","PeriodicalId":34281,"journal":{"name":"Journal of Modern Rehabilitation","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46849700","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}
M. Ross, Kathryn Drews, Chelby Rogers, Garrett Szydlowski
{"title":"Utility of Yoga as an Alternative Therapy for Occupational Hazards Among Physical Therapists","authors":"M. Ross, Kathryn Drews, Chelby Rogers, Garrett Szydlowski","doi":"10.18502/jmr.v17i1.11309","DOIUrl":"https://doi.org/10.18502/jmr.v17i1.11309","url":null,"abstract":"Introduction: This study was conducted to evaluate the adoption of yoga techniques as an alternative therapy in the management of physical and psychological occupational hazards among physical therapists. \u0000Materials and Methods: A validated closed-ended questionnaire was used to assess education and experience level, personal health and occupational hazards/habits, and treatment strategies used for the physical and psychological occupational hazards for participants in their current position. By e-mail, we invited 500 randomly selected physical therapists to participate. \u0000Results: We received completed questionnaires from 119 physical therapists. Musculoskeletal pain with stress was the most common occupational hazard reported, followed by only stress, and only musculoskeletal pain. Regarding the pain, the lumbar spine, cervical spine, thoracic spine, shoulder, and knee were the most affected parts of the body. Regarding pain and stress, only a third physical therapists adopted yoga as an alternative treatment for these occupational hazards; physical therapists tended to engage in other forms of exercise, listen to music or utilize massage to treat pain and stress. Lack of time and lack of training were the most common reasons cited by physical therapists for not practicing yoga. Interestingly, 85.7% of physical therapists would recommend yoga as a treatment for their patients. \u0000Conclusion: While musculoskeletal pain and stress were extremely common occupational hazards among physical therapists, only about a third of physical therapists adopted yoga as an alternative treatment for these occupational hazards.","PeriodicalId":34281,"journal":{"name":"Journal of Modern Rehabilitation","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45051548","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}