[Nihon koshu eisei zasshi] Japanese journal of public health最新文献

{"title":"[Cut-off point of the risk assessment scale for the 9-year risk of functional disability].","authors":"Hideaki Matsuzaki, Taishi Tsuji, Tao Chen, Sanmei Chen, Yu Nofuji, Kenji Narazaki","doi":"10.11236/jph.23-111","DOIUrl":"10.11236/jph.23-111","url":null,"abstract":"<p><p>Objectives　This study aimed to examine the cut-off point of the Risk Assessment Scale (RAS) for predicting the 9-year risk of functional disability among older Japanese adults.Methods　This prospective, 9-year follow-up study used data from the Sasaguri Genkimon Study in Fukuoka. Of the 2,629 older adults who did not have functional disabilities and participated in the baseline survey in 2011, 2,254 with complete data were included in the analysis. The RAS was assessed using a questionnaire that showed good predictive and external validity for the 3-year risk of functional disability. The outcome was the incidence of functional disability during follow-up, which was defined as a new certification for the need for support or care. The cut-off point of the RAS was estimated as the point indicating the maximum χ² value of the log-rank test. The predictive validity of the RAS for functional disability was examined using C-statistics for the total score, and sensitivity and specificity for the cut-off point, respectively. Participants were then categorized into two groups according to the cut-off point (high-score and low-score groups). Hazard ratio (HR) and 95% confidence interval (95% CI) of the 9-year risk of functional disability for the high-score group compared with the low-score group were calculated using the Cox proportional hazard model. In the multivariate model, HR was adjusted for living alone, education, economic status, drinking, smoking, and multimorbidity.Results　New functional disability was certified in 647 participants (28.7%) during a median follow-up period of 8.75 years. The cut-off point for functional disability was 13/14. The C-statistic was 0.774, and the sensitivity and specificity were 0.726 and 0.712, respectively. Compared to the low-score group (0-13 points), the HR (95% CI) of the high-score group (≥ 14 points) for incident functional disability in 9 years was 5.50 (4.62-6.54) in the crude model, and 4.81 (4.00-5.78) in the multivariate model (P<.001).Conclusion　This study, with its long follow-up period of 9 years, demonstrated that the 13/14 cut-off point of the RAS is suitable for the long-term assessment of functional disability risk. Our results suggest the possibility of using the 13/14 cut-off point of the RAS as a promising tool to grasp the risk of functional disability over a longer time frame, highlighting the potential for early prevention and intervention.</p>","PeriodicalId":72032,"journal":{"name":"[Nihon koshu eisei zasshi] Japanese journal of public health","volume":" ","pages":"466-473"},"PeriodicalIF":0.0,"publicationDate":"2024-10-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141443836","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":"[Preventing suicide in communities].","authors":"Mayumi Oka, Hiroto Ito, Kyoko Nomura, Tetsuya Ohira, Akizumi Tsutsumi","doi":"10.11236/jph.24-056","DOIUrl":"10.11236/jph.24-056","url":null,"abstract":"","PeriodicalId":72032,"journal":{"name":"[Nihon koshu eisei zasshi] Japanese journal of public health","volume":" ","pages":"483-490"},"PeriodicalIF":0.0,"publicationDate":"2024-10-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141903792","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 framework for promoting and evaluating \"Kayoi-no-ba\" initiatives according to the Plan-Do-Check-Action cycle: The ACT-RECIPE framework].","authors":"Satoshi Seino, Yu Nofuji, Takuya Ueda, Yuta Nemoto, Masataka Kuraoka, Junta Takahashi, Hiroki Mori, Toshiki Hata, Akihiko Kitamura, Erika Kobayashi, Hiroshi Murayama, Keiko Motokawa, Shinji Hattori, Minoru Yamada, Katsunori Kondo, Hidenori Arai, Yoshinori Fujiwara","doi":"10.11236/jph.23-093","DOIUrl":"10.11236/jph.23-093","url":null,"abstract":"<p><p>Objective　In 2019, the Ministry of Health, Labour and Welfare emphasized the importance of promoting \"Kayoi-no-ba\" (or \"places to go\") initiatives according to the Plan-Do-Check-Action (PDCA) cycle. However, it proposed no specific promotion measures or standardized evaluation frameworks. This study is intended to propose a framework for local government officials to promote and evaluate \"Kayoi-no-ba\" initiatives according to the PDCA cycle.Methods　The working group (WG) conducted a narrative review of research and extracted evaluation models and indicators that could be used to create the framework. The co-researcher review committee discussed a draft framework prepared by the WG, and the WG revised it based on the discussion; this process was repeated four times. Using the completed framework, we calculated the score of the \"Kayoi-no-ba\" initiatives in 50 Tokyo municipalities and conducted regional correlation analyses on the relationship between the score of the \"Kayoi-no-ba\" initiatives in 50 Tokyo municipalities and the number of \"Kayoi-no-ba\" per 1,000 older persons.Results　The completed framework (named \"ACT-RECIPE\" by rearranging the underlined characters below) comprised the following six evaluation phases: (1) Comprehension: understanding the key lessons around disability and frailty prevention, and the necessity for \"Kayoi-no-ba\"; (2) Research and Planning: clarifying the current status of \"Kayoi-no-ba,\" the strengths of the community, and the issues to be addressed through a community assessment, and developing a plan to resolve the issues; (3) Team Building and Collaboration: building a team by collaborating with organizations to solve problems; (4) Implementation: implementing the initiatives necessary to solve problems; (5) Evaluation: verifying changes in output and outcome indicators from the initiatives; and (6) Adjustment and Improvement: re-examining plans, teams, content, and goals based on the evaluation results. In these six phases, we designated 10 core items and accompanying subitems. The median score rate of the ACT-RECIPE framework in 50 municipalities was 75% for \"Comprehension,\" 61% for \"Research and Planning,\" 69% for \"Team Building and Collaboration,\" 64% for \"Implementation,\" 31% for \"Evaluation,\" and 56% for \"Adjustment and Improvement,\" and the mean ACT-RECIPE score rate was 57%. A significant positive correlation (r_s=0.43, P=0.002) was observed between the ACT-RECIPE mean score rate and the number of \"Kayoi-no-ba\" per 1,000 older persons.Conclusion　We proposed the ACT-RECIPE as a framework for promoting and evaluating \"Kayoi-no-ba\" initiatives according to the PDCA cycle. We hope that this framework will lead to further progress in \"Kayoi-no-ba\" initiatives and facilitate evaluation of their effectiveness according to the PDCA cycle.</p>","PeriodicalId":72032,"journal":{"name":"[Nihon koshu eisei zasshi] Japanese journal of public health","volume":" ","pages":"418-429"},"PeriodicalIF":0.0,"publicationDate":"2024-08-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140869047","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":"[Collaborative practices for children with medical complexities and their families: A scoping review].","authors":"Yuko Shibano, Noriko Morioka, Masayo Kashiwagi","doi":"10.11236/jph.23-106","DOIUrl":"10.11236/jph.23-106","url":null,"abstract":"<p><p>Objective　This scoping review aimed to provide an overview of collaborative practices for children with medical complexities and their families by life stage.Methods　This scoping review was conducted based on the JBI scoping review manual using the PubMed, CINAHL, and Medical Journal databases. Search terms included \"collaboration,\" \"intersectoral collaboration,\" \"children with medical complexity,\" and \"children with special healthcare needs,\" whereas control words included \"children with special healthcare needs,\" \"children with medical care,\" \"children with severe mental and physical disabilities,\" and \"children with severe mental and physical disabilities.\" The inclusion criteria were articles in Japan that reported on practices for children (aged 0-18 years) with medical care needs and collaboration among other multiple professions, research articles, excluding review and protocol articles, and English or Japanese articles. For the analysis, collaboration-related practices were extracted from selected papers, categorized based on similarities in content, and further summarized according to the life stage. Three researchers discussed the selection of papers, data extraction, and analysis until a consensus was reached.Results　The analysis included 30 papers (27 Japanese and three English papers). Regarding publication year, 14 papers were published within the last 3 years. Additionally, 19 case and 26 practice reports and 11 studies (quantitative research; one, qualitative research; 10) were published by professionals. Regarding collaborative practices, 160 cases were extracted and classified into nine. In \"discharge support,\" practices in all subcategories were reported for preschoolers, whereas only two of the five subcategories were reported for school-aged children. Contrastingly, in the \"maintenance phase in preschool, daycare, and school,\" preschoolers reported practices in two of the seven subcategories. Additionally, various professionals from the fields of medicine, welfare, education, and administration were involved in the collaboration.Conclusion　There were differences in the reporting of collaborative practices at each life stage. Although numerous professionals were involved, reports of collaborative practices among them were unevenly distributed. Eventually, it will be necessary to investigate the nature of collaborative practices among various professionals, focusing on children and their families.</p>","PeriodicalId":72032,"journal":{"name":"[Nihon koshu eisei zasshi] Japanese journal of public health","volume":" ","pages":"391-407"},"PeriodicalIF":0.0,"publicationDate":"2024-08-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141312370","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":"[Salt reduction attempts in workers after specific food service facility guidance provided by a public health center: A case study at a worksite in Kawagoe City, Saitama Prefecture].","authors":"Makiko Sato, Keiko Sakaguchi, Yukari Takemi, Hiroshi Maruyama","doi":"10.11236/jph.23-101","DOIUrl":"10.11236/jph.23-101","url":null,"abstract":"<p><p>Objective　The Kawagoe City Public Health Center implemented a project to reduce salt intake through specific food service facility guidance in workplace cafeterias. Here, we report the study results.Methods　The target worksite was company A, with approximately 270 employees, located in Kawagoe City, Saitama Prefecture. There were 214 participants (approximately 80%). The project was conducted from November 2019 to November 2021. The long-term goal was to decrease the number of hypertensive cases in the city. Project outcomes included decreased salt intake, urinary sodium/potassium ratio, and average blood pressure. The project aimed to improve the cafeteria menu, focusing on salt reduction by offering Smart Meals^® and reducing the salt equivalents in all menus. The project output indicators included reduced amount of salt in cafeteria menu items, increased frequency of cafeteria use, increased positive evaluations of the cafeteria, and increased daily awareness of the need for salt reduction. Spot urine samples, blood pressure measurements, and self-administered questionnaire data were collected during annual physical examinations. The amount of salt in the cafeteria menu was evaluated by receiving monthly data from the food service company to which company A outsourced its cafeteria operations.Results　The analysis included 102 individuals with complete data from to 2019-2021. Estimated salt intake (g/day) from spot urine decreased from 10.3±2.1 in 2019 to 9.8±2.4 in 2020 and 9.5±2.0 in 2021 (P=0.003). Systolic blood pressure (mmHg) decreased from 114.7±12.5 in 2019 to 111.7±12.1 in 2020 and 110.6±12.0 in 2021 (P=0.010). Compared to 2019, changes in dietary salt equivalents in cafeteria menus in 2020 and 2021decreased for set meals A and B, curries, and noodles (P<0.001).Conclusion　We offered Smart Meals^® and reduced salt equivalents in all workplace cafeteria menus. After 1-2 years, employees' salt intake and blood pressure levels were lower. These results provide implications for the implementation of food environment improvements in public health centers and other local government agencies to promote the Health Japan 21 (third term) strategy.</p>","PeriodicalId":72032,"journal":{"name":"[Nihon koshu eisei zasshi] Japanese journal of public health","volume":" ","pages":"408-417"},"PeriodicalIF":0.0,"publicationDate":"2024-08-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140873757","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":"[Responses from the Editorial Board].","authors":"","doi":"10.11236/jph.24-200","DOIUrl":"10.11236/jph.24-200","url":null,"abstract":"","PeriodicalId":72032,"journal":{"name":"[Nihon koshu eisei zasshi] Japanese journal of public health","volume":" ","pages":"439"},"PeriodicalIF":0.0,"publicationDate":"2024-08-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141473174","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":"[Validity assessment of self-reported medication use in a pharmacoepidemiologic study by comparison with prescription record review].","authors":"Rina Yajima, Minako Matsumoto, Miho Iida, Sei Harada, Takuma Shibuki, Aya Hirata, Kazuyo Kuwabara, Naoko Miyagawa, Tomonori Nakamura, Tomonori Okamura, Toru Takebayashi","doi":"10.11236/jph.23-110","DOIUrl":"10.11236/jph.23-110","url":null,"abstract":"<p><p>Objectives　Although self-reported questionnaires are widely used to collect information on medication use in epidemiological studies, their validity for studies involving older adults has not been sufficiently assessed. This study evaluated the validity of self-reported medication use using questionnaires in comparison with drug notebooks.Methods　The study enrolled 370 older community dwellers who participated in an aging sub-study survey of the Tsuruoka Metabolomics Cohort Study between April 2019 and March 2021. Medication use was assessed by comparing self-reported questionnaire data with drug notebook records. We analyzed medications used for hypertension, dyslipidemia, myocardial infarction, angina, diabetes, rheumatism, osteoporosis/metabolic bone disease, constipation, anxiety/depression, dementia, asthma, allergy, thrombosis, and thyroid disease. Moreover, gastrointestinal (GI) medications, steroids, and antipyretic analgesics were assessed, and data on injectable medications for osteoporosis/metabolic bone disease was collected. Using drug notebook records, we identified regular medication users by assessing whether they had received oral medication prescriptions covering over 28 days and took the medication within the 90 days preceding the day of their survey. To define medication categories, we used Anatomical Therapeutic Chemical (ATC) classification codes. Sensitivity, specificity, and kappa statistics were calculated for each medication using drug notebooks as standards. Those who did not bring their drug notebooks on the day of the survey were defined as non-medication users.Results　The mean age (standard deviation) of the 370 participants (146 men and 224 women) was 73.3 (4.0) years. The sensitivity and specificity for each medication were as follows: hypertension (0.97, 0.97), dyslipidemia (0.93, 0.98), myocardial infarction (0.24, 0.99), diabetes (0.94, 1.00), rheumatism (1.00, 1.00), osteoporosis/metabolic bone disease (0.82, 0.99), constipation (0.71, 0.98), GI conditions (0.63, 0.97), anxiety/depression (0.36, 1.00), dementia (0.67, 1.00), asthma (0.67, 0.98), allergy (0.57, 0.99), thrombosis (0.88, 0.98), steroids (0.80, 0.99), thyroid disease (1.00, 1.00) and antipyretic analgesics (0.75, 0.96).Conclusions　Although sensitivity and specificity differed by medication categories, the results of our population-based cohort study suggested that self-reported questionnaires on medication use among older adults are valid, especially for medications with high sensitivity (≥ 0.8).</p>","PeriodicalId":72032,"journal":{"name":"[Nihon koshu eisei zasshi] Japanese journal of public health","volume":" ","pages":"430-437"},"PeriodicalIF":0.0,"publicationDate":"2024-08-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141312371","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":"[Ethical Issues in Research on the Japanese Health Checkups and Specific Health Guidance].","authors":"Junya Shimamoto","doi":"10.11236/jph.24-044","DOIUrl":"10.11236/jph.24-044","url":null,"abstract":"","PeriodicalId":72032,"journal":{"name":"[Nihon koshu eisei zasshi] Japanese journal of public health","volume":" ","pages":"438"},"PeriodicalIF":0.0,"publicationDate":"2024-08-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141473173","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":"[Actual usage of Dietary Reference Intakes for Japanese among individuals engaged in work related to food and nutrition: Comparison between workplaces].","authors":"Minami Sugimoto, Keiko Asakura, Ryoko Katagiri, Satoshi Sasaki","doi":"10.11236/jph.23-100","DOIUrl":"10.11236/jph.23-100","url":null,"abstract":"<p><p>Objective　The aim of this study was to compare how Dietary Reference Intakes for the Japanese (DRIs), which are dietary guidelines proposing reference values for the intake of energy and nutrients by healthy Japanese people, are used by personnel whose work involves diet, food, or nutrition.Methods　A web-based questionnaire survey was conducted in July 2023 among those involved in work closely related to diet, food and/or nutrition. The frequency of the use of DRIs in daily work and the details of use, including the chapter used, difficulty of use, information source for revisions, and interest in a revised version, were compared among workplaces (e.g., medical institutions; school and welfare facilities; government institutions; dietitian training schools; companies; and freelancer in community and others).Results　Among 1,030 participants, 58% (n=597) used DRIs \"very often\" or \"often\" in their daily work. For example, DRIs were used to prepare institutional meals and facilitate nutrition management and guidance in medical institutions; prepare institutional meals in schools and welfare facilities; ensure nutrition management and guidance for citizens and prepare courses/materials for government institutions; and prepare courses/materials for dietitian training schools. Regarding the main parts of the DRIs used, most respondents chose the chapters entitled \"Energy\" (66%) and \"Macronutrients\" (72%). For all participants (n=1,030), the main difficulties in the use of DRIs were \"a large number of sentences in the DRIs and an insufficient time to read\" (stated by 54% of all respondents; the proportion did not significantly differ among workplaces). The main source of information on revised DRIs was \"seminars and workshops by the Japan Dietetic Association\" (70% of all respondents). However, many respondents in the government and dietitian training institutions also identified \"workshops or public information by the Ministry of Health, Labour and Welfare\" as major sources. Regarding participants' main interest in the revised version of the DRIs, general policy (77%) and revised reference values (74%) generated the highest levels of interest. Those working at dietitian training schools had a greater interest in change related to scientific evidence for each reference value than those working elsewhere.Conclusions　DRIs are frequently used by those involved in work related to food and nutrition. In this study, DRI use and related interests differed based on the workplaces surveyed. In future revisions of DRIs, the addition of further descriptions or appendices in line with their use in workplaces may be needed.</p>","PeriodicalId":72032,"journal":{"name":"[Nihon koshu eisei zasshi] Japanese journal of public health","volume":" ","pages":"357-365"},"PeriodicalIF":0.0,"publicationDate":"2024-07-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140332356","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":"[Development and evaluation of reliability and validity of Japanese version of Positive Solitude Scale].","authors":"Nagisa Nakao, Michiyo Hirano","doi":"10.11236/jph.23-096","DOIUrl":"10.11236/jph.23-096","url":null,"abstract":"<p><p>Objectives　Solitude is a state of being without social contact; it occurs when a person chooses not to interact with others, even when they are in the company of others. It is not necessarily accompanied by negative feelings. In contrast, loneliness, is a psychological state characterized by the feeling of needing the company of others. Most Japanese studies have regarded loneliness as an unpleasant and painful experience. In this study, focusing on solitude, we developed the Japanese version of Positive Solitude Scale (JPSS) developed by Palgi et al. and evaluated its reliability and validity. This scale assesses the \"conscious and voluntary decision to be alone as a positive experience.\"Methods　A self-administered, anonymous questionnaire survey was conducted between May and August 2023, with 700 men and women participants aged 20 years or older living in Ward A, Sapporo. The survey items comprised basic attributes, the JPSS, subjective sense of health, subjective sense of well-being, and depression to verify convergent validity and social network and loneliness to verify discriminant validity. Additionally, principal component and correlation analyses were performed.Results　A total of 245 questionnaires were collected, and 237 valid responses were obtained (valid response rate: 33.9%). The participants' mean age was 58.5±1.2 years and 111 (46.8%) were men; the Cronbach's alpha coefficient for the JPSS was 0.92. The principal component analysis revealed that all nine items had principal component loadings above 0.6, with a cumulative contribution of 62.3% to the overall scale. The total scale score was significantly positively correlated with subjective health (ρ=0.210, P=0.001), positive affect (ρ=0.302, P<0.001), and life satisfaction (ρ=0.241, P<0.001). There were no significant correlations among depression, negative affect, social networks, and loneliness.Conclusions　The JPSS is a reliable and valid instrument unaffected by social networks and other social relationships. It is expected to be a promising new scale that can measure perceptions of time as a positive emotion, distinct from loneliness.</p>","PeriodicalId":72032,"journal":{"name":"[Nihon koshu eisei zasshi] Japanese journal of public health","volume":" ","pages":"349-356"},"PeriodicalIF":0.0,"publicationDate":"2024-07-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140867774","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}