{"title":"Corrigendum to “Nutrition, diet, and academic performance among school-age children in urban low-income settings: a case-control study in Addis Ababa, Ethiopia” [Prevent. Med. Rep. 64 (2026) 103429]","authors":"Yimer Mihretie Adugna , Abebe Ayelign , Tadesse Alemu Zerfu","doi":"10.1016/j.pmedr.2026.103492","DOIUrl":"10.1016/j.pmedr.2026.103492","url":null,"abstract":"","PeriodicalId":38066,"journal":{"name":"Preventive Medicine Reports","volume":"66 ","pages":"Article 103492"},"PeriodicalIF":2.4,"publicationDate":"2026-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148139287","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Andrea C. Villanti, Patrick V. Barnwell, An Mei Chen, Caitlin Uriarte, Karolin Wadie, Mary Hrywna, Cristine D. Delnevo
{"title":"Rapid tobacco surveillance among young people in six states: Methods and findings from the Center for Rapid Surveillance of Tobacco Youth and Young Adult Cohort","authors":"Andrea C. Villanti, Patrick V. Barnwell, An Mei Chen, Caitlin Uriarte, Karolin Wadie, Mary Hrywna, Cristine D. Delnevo","doi":"10.1016/j.pmedr.2025.103286","DOIUrl":"10.1016/j.pmedr.2025.103286","url":null,"abstract":"<div><h3>Objective</h3><div>The goal of this study is to describe the methods of the Rutgers Center for Rapid Surveillance of Tobacco Youth and Young Adult Cohort.</div></div><div><h3>Methods</h3><div>Participants completed a multi-phase online screening process with 155 youth (ages 12–17) and 551 young adults (ages 18–25) in six U.S. states (CA, KY, NC, NJ, OH, VT) retained in the Cohort. Quarterly surveys conducted from Fall 2024-Summer 2025 assessed tobacco use behaviors and beliefs. Analyses describe retention and data quality, as well as descriptive findings on ever use, new use, susceptibility, access and sources of tobacco, and tobacco/nicotine brands used.</div></div><div><h3>Results</h3><div>Survey retention between waves ranged from 86 to 90 %. Over nine months, new use of a specific tobacco/nicotine product occurred in 5–11 % of youth and 10–23 % of young adults who had never used that product; trial was greatest for cigars. Susceptibility was lowest among never users for smokeless tobacco and highest for electronic nicotine products (ENP). Most participants under age 21 perceived tobacco or nicotine products to be easy to access (63 %), with few reporting perceived difficulty buying in a store (29 %) or online (10 %). Geek Bar, JUUL, and RAZ were the most popular ENP brands; two write-in brands were reported consistently in VT (Loon) and NJ (Lava), with other write-in brands suggesting regional variation in brand availability.</div></div><div><h3>Conclusion</h3><div>The Cohort complements state and national surveys, with timely findings and assessment of longitudinal patterns of behavior. Flexibility in the survey instrument allows for triangulation of product and brand uptake across the Center's activities.</div></div>","PeriodicalId":38066,"journal":{"name":"Preventive Medicine Reports","volume":"66 ","pages":"Article 103286"},"PeriodicalIF":2.8,"publicationDate":"2026-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13370815/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148456989","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Cristine D. Delnevo, Ollie Ganz, Patrick Barnwell, Heidi Seabrooks-Smith, Kathyrn Edwards, the Rutgers Center for Rapid Tobacco Surveillance (CRST) Leadership Team
{"title":"Accelerating tobacco regulatory science in the United States: The center for rapid surveillance of tobacco","authors":"Cristine D. Delnevo, Ollie Ganz, Patrick Barnwell, Heidi Seabrooks-Smith, Kathyrn Edwards, the Rutgers Center for Rapid Tobacco Surveillance (CRST) Leadership Team","doi":"10.1016/j.pmedr.2026.103519","DOIUrl":"10.1016/j.pmedr.2026.103519","url":null,"abstract":"<div><div>The U.S. tobacco marketplace has undergone rapid and profound change over the past decade, marked by the emergence of new product categories, brands, and marketing strategies that challenge traditional public health surveillance. Delays in identifying and responding to early signals—most notably during the rapid rise of JUUL—highlighted critical gaps in the timeliness, flexibility, and scope of existing surveillance approaches. In response, the National Cancer Institute and the U.S. Food and Drug Administration funded the Center for Rapid Surveillance of Tobacco (CRST) to support near real-time monitoring of tobacco marketing, the tobacco marketplace (i.e., availability and sales), and behaviors. This paper provides a high-level overview of CRST's conceptual framework, which is grounded in public health surveillance principles and organized around signal generation, refinement, and evaluation. CRST leverages and triangulates diverse data sources, including marketing data, point-of-sale audits, retail sales data, non-traditional data streams, and behavioral surveys of youth and adults, to detect emerging public health concerns and inform regulatory action. We also highlight examples from this special issue that illustrate the application of rapid surveillance methods and demonstrate how multi-source triangulation can strengthen the validity and actionability of emerging signals in a rapidly evolving tobacco landscape.</div></div>","PeriodicalId":38066,"journal":{"name":"Preventive Medicine Reports","volume":"66 ","pages":"Article 103519"},"PeriodicalIF":2.8,"publicationDate":"2026-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13370813/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148457051","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Shaoying Ma, Zefeng Qiu, Gloria Hernandez, Shiqi Zhang, Veronica Thai, Eden Chaudhry, Shuning Jiang, Ce Shang
{"title":"E-cigarette concept flavors in the United States: An analysis of product packages from online stores","authors":"Shaoying Ma, Zefeng Qiu, Gloria Hernandez, Shiqi Zhang, Veronica Thai, Eden Chaudhry, Shuning Jiang, Ce Shang","doi":"10.1016/j.pmedr.2025.103361","DOIUrl":"10.1016/j.pmedr.2025.103361","url":null,"abstract":"<div><h3>Objective</h3><div>Flavor is a key driver of e-cigarette appeal, particularly among youth. This study examines concept flavors in U.S. online e-cigarette marketing, which are ambiguous descriptors used by the industry to evoke sensory experiences while circumventing flavor restrictions.</div></div><div><h3>Methods</h3><div>We scraped product-level data of e-liquids and disposables in 2021 and 2024, respectively, from six popular online retailers. Flavor information was extracted from source code, product descriptions, and images. Using an expanded e-cigarette flavor wheel, we linked concept descriptors on packages to 12 explicit flavor categories. We also identified concept flavors suggesting cooling agents (e.g., “ice”).</div></div><div><h3>Results</h3><div>Among 5368 e-liquid images from 2021, 1091 (20 %) featured concept flavors; among 3917 disposable images from 2024, 1256 (32 %) featured concept flavors. Across both years, we identified 754 unique concept flavor terms without ice mentions and 136 with ice mentions. Fruity and sweet flavors had the highest number of concept descriptors without ice mentions, whereas fruity, sweet, and menthol flavors had the highest numbers of concept descriptors with ice mentions.</div></div><div><h3>Conclusions</h3><div>Concept flavor labeling is common in U.S. e-cigarette products. Our database facilitates rapid surveillance of e-cigarette products by the Food and Drug Administration and enables timely policy actions to regulate non-characterizing flavor labeling.</div></div>","PeriodicalId":38066,"journal":{"name":"Preventive Medicine Reports","volume":"66 ","pages":"Article 103361"},"PeriodicalIF":2.8,"publicationDate":"2026-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148523602","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Saber Feizy, Judy van de Venne, Melissa Abadi, W. Jay Christian, Jayani Jayawardhana, Bethany Shorey Fennell, Delvon T. Mattingly, Shyanika W. Rose
{"title":"Commercial tobacco retail marketing in rural communities in Appalachian Kentucky, 2024","authors":"Saber Feizy, Judy van de Venne, Melissa Abadi, W. Jay Christian, Jayani Jayawardhana, Bethany Shorey Fennell, Delvon T. Mattingly, Shyanika W. Rose","doi":"10.1016/j.pmedr.2025.103354","DOIUrl":"10.1016/j.pmedr.2025.103354","url":null,"abstract":"<div><h3>Objective</h3><div>To investigate heterogeneous commercial tobacco marketing patterns across rurality gradient.</div></div><div><h3>Methods</h3><div>We conducted audits in all retail stores (<em>n</em> = 279) selling at least one commercial tobacco/nicotine product in eight U.S. Appalachian Kentucky counties in 2024, comprising rural and peri-urban catchments. Trained auditors assessed product availability, discounts, and advertising. Stores were linked to census tract demographics and Index of Relative Rurality (IRR) quartiles. Poisson models assessed prevalence rates of exterior and interior ads and discounts for cigarettes, nicotine vapes, and nicotine pouches (ONP) by IRR quartiles.</div></div><div><h3>Results</h3><div>Most stores carried cigarettes, cigarillos, and smokeless products, and over 50 % sold ONP, little cigars, and vapes. Lower proportions of stores in rural catchment carried ONP, little cigars, snus, and vapes. Stores in the least rural areas (Q1) had greater likelihood of exterior ads for vapes/ONPs. Stores across rural areas (Q1-Q3 vs Q4) had greater likelihood of interior vape ads. Stores in moderately-rural areas had greater likelihood of cigarette discounts inside (Q2 and Q3) and outside (Q3) stores (vs Q4).</div></div><div><h3>Conclusions</h3><div>Conventional combustible and smokeless products were widely available throughout Appalachian Kentucky. Newer non-combustible products were less available in the most rural areas. Exterior store marketing was less present in the most rural areas.</div></div>","PeriodicalId":38066,"journal":{"name":"Preventive Medicine Reports","volume":"66 ","pages":"Article 103354"},"PeriodicalIF":2.8,"publicationDate":"2026-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13370820/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148456085","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Jessica K. Jensen, Eugene M. Talbot, Kevin R.J. Schroth, Patrick Barnwell, Cristine D. Delnevo
{"title":"Rapid tobacco use surveillance: Confiscated tobacco products from United States Schools, 2021–2025","authors":"Jessica K. Jensen, Eugene M. Talbot, Kevin R.J. Schroth, Patrick Barnwell, Cristine D. Delnevo","doi":"10.1016/j.pmedr.2025.103327","DOIUrl":"10.1016/j.pmedr.2025.103327","url":null,"abstract":"<div><h3>Objective</h3><div>The Youth Tobacco Product Monitoring Project provides timely data on the characteristics of products obtained from youth in the United States (U.S.). This manuscript documents the methodology and findings from the initial two years of collection.</div></div><div><h3>Methods</h3><div>Launched in November 2023, as part of the Rutgers Center for Rapid Surveillance of Tobacco, U.S. school staff and community partners voluntarily upload images of products obtained from youth to an online survey. Images are coded for brand and product features.</div></div><div><h3>Results</h3><div>Between November 1, 2023, and September 31, 2025, we received 1535 images of 9589 nicotine products. Most (<em>n</em> = 9503, 99.1 %) were electronic nicotine devices (e-cigarettes), with the majority (<em>n</em> = 8642) disposable e-cigarettes. Other products were nicotine pouches (<em>n</em> = 34, 0.4 %), cigarettes and rolling papers (<em>n</em> = 21, 0.2 %), smokeless tobacco (<em>n</em> = 17, 0.2 %), cigars (n = 9, 0.1 %), and nicotine gum (<em>n</em> = 5, 0.1 %). Over 99 % of products with an identifiable flavor were non-tobacco flavored, most often fruit. Of 404 distinct nicotine brands, the most common were Geek Bar (<em>n</em> = 2014, 24.8 %), Hyde (<em>n</em> = 1206, 14.8 %), and Lost Mary (<em>n</em> = 738, 9.1 %). Nicotine brand popularity differed by school year and state.</div></div><div><h3>Conclusions</h3><div>Monitoring nicotine products confiscated in schools can provide timely insights into product types, flavors, and brands U.S. youth are obtaining.</div></div>","PeriodicalId":38066,"journal":{"name":"Preventive Medicine Reports","volume":"66 ","pages":"Article 103327"},"PeriodicalIF":2.8,"publicationDate":"2026-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13370817/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148456956","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Cassidy M. White, Chris Bullen, Natalie K. Walker, Varsha Parag, Rounak Haddadi, Eric C. Donny, Rachel L. Denlinger-Apte, Center for the Evaluation of Nicotine in Cigarettes New Zealand (CENIC-NZ)
{"title":"Heated tobacco product awareness and use following New Zealand's excise tax reduction on these products: A cross-sectional survey of adults who smoke tobacco","authors":"Cassidy M. White, Chris Bullen, Natalie K. Walker, Varsha Parag, Rounak Haddadi, Eric C. Donny, Rachel L. Denlinger-Apte, Center for the Evaluation of Nicotine in Cigarettes New Zealand (CENIC-NZ)","doi":"10.1016/j.pmedr.2025.103350","DOIUrl":"10.1016/j.pmedr.2025.103350","url":null,"abstract":"<div><h3>Objective</h3><div>In July 2024, the New Zealand government halved the excise tax on heated tobacco products (HTPs) under the premise that HTPs, which heat but do not combust tobacco, may be a less harmful substitute for smoked tobacco. As subsequent price decreases could motivate HTP use, we assessed HTP awareness, current use and the likelihood of future use, and risk perceptions among people who smoke.</div></div><div><h3>Methods</h3><div>A convenience sample of adults in New Zealand (≥18 years) who smoke completed an online survey between December 2024 and February 2025.</div></div><div><h3>Results</h3><div>Of 263 respondents, 52.5% (<em>n</em> = 138) reported awareness of HTPs and 23.2% (61) knew about the tax reduction. Among those aware of HTPs, 14.5% (<em>n</em> = 20) reported current use; 16.0% (<em>n</em> = 22) indicated they “probably” or “definitely” will use HTPs in the future; and 31.9% (<em>n</em> = 44) considered HTPs less harmful than cigarettes. Those with any HTP use-history (vs. those without) were more likely to perceive HTPs as less addictive than cigarettes (25.0% vs 6.6%; <em>p</em> = 0.03).</div></div><div><h3>Conclusions</h3><div>Many people who smoke in New Zealand may be unaware of HTPs and related policies. As HTPs are not harmless, monitoring the extent to which they displace smoking, and the factors that shape HTP use patterns is important.</div></div>","PeriodicalId":38066,"journal":{"name":"Preventive Medicine Reports","volume":"66 ","pages":"Article 103350"},"PeriodicalIF":2.8,"publicationDate":"2026-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13370812/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148456958","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Hannah Shireman , Amanda Geppert , Ashley McHugh , Lauren Harriett , Jane Holl , Emily White VanGompel , Debra Stulberg
{"title":"Improving interconception care: a qualitative study in United States primary care","authors":"Hannah Shireman , Amanda Geppert , Ashley McHugh , Lauren Harriett , Jane Holl , Emily White VanGompel , Debra Stulberg","doi":"10.1016/j.pmedr.2026.103407","DOIUrl":"10.1016/j.pmedr.2026.103407","url":null,"abstract":"<div><h3>Objective</h3><div>Interconception care (ICC) is an opportunity to improve future health outcomes through evidence-based screening, counseling, and disease management between pregnancies. This qualitative study explores primary care perspectives on desired elements and implementation needs for an ICC intervention in primary care.</div></div><div><h3>Methods</h3><div>We conducted, between January 2022 and June 2023, seven virtual, one-hour participatory design sessions with clinicians (<em>n</em> = 8), clinical support staff (<em>n</em> = 9), and patients (<em>n</em> = 4) from three Chicago-area primary care clinics: one Federally Qualified Health Center, one residency practice, and one non-teaching practice. Sessions were recorded, transcribed, and thematically analyzed using Dedoose.</div></div><div><h3>Results</h3><div>Clinicians and staff emphasized the need for an intervention with multiple touchpoints to ensure patients don't fall through the cracks between obstetric and primary care. Desired elements included: an obstetrics-initiated assisted transition of patients to primary care; proactive primary care outreach to post-pregnancy patients; counseling tailored to ICC needs; and routine screening for reproductive-aged patients. Clinician education and improved screening tools focused on post-pregnancy health are needed for intervention implementation.</div></div><div><h3>Conclusions</h3><div>A multi-element intervention to proactively connect with patients, offer multiple engagement opportunities, and bridge obstetrics and primary care should be considered. Future work will explore intervention design and implementation in depth, including prototyping and piloting the intervention.</div></div>","PeriodicalId":38066,"journal":{"name":"Preventive Medicine Reports","volume":"63 ","pages":"Article 103407"},"PeriodicalIF":2.4,"publicationDate":"2026-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147285526","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Mitch Wyatt, Mickey Bolyard, Lingyi Fu, Hayley Almes, Frank Adutwum Jnr, Charles Rodgers, Ryan D. Burns
{"title":"Comparative effectiveness of school- and office-based technology-enhanced interventions for physical activity promotion: A systematic review and meta-analysis","authors":"Mitch Wyatt, Mickey Bolyard, Lingyi Fu, Hayley Almes, Frank Adutwum Jnr, Charles Rodgers, Ryan D. Burns","doi":"10.1016/j.pmedr.2026.103409","DOIUrl":"10.1016/j.pmedr.2026.103409","url":null,"abstract":"<div><h3>Objective</h3><div>School students and office workers can have higher levels of physical inactivity. Comparative effectiveness of interventions that use technology-based strategies to promote physical activity (PA) between these two populations is lacking. The purpose of this review was to compare effectiveness of technology-based interventions to promote PA in school and office settings.</div></div><div><h3>Methods</h3><div>A literature search was conducted from each database's inception with no place restriction using PubMed/MEDLINE (1946), Scopus (2004), Web of Science (1964), Embase (1974), and Cochrane Library (1995) through January 1st, 2025. Inclusion criteria included randomized controlled trials examining school-aged children/adolescents or adult office workers participating in a technology-based intervention to promote PA. Effectiveness was examined using random-effects meta-analyses.</div></div><div><h3>Results</h3><div>Ten school-based and five office-based studies were examined. Two of 10 (20%) school-based studies and two of five (40%) office-based studies showed high risk of bias. There was a significant but small positive effect for school-based interventions to improve PA (Hedges' g = 0.35, 95%CI [0.02, 0.68]) but not for office-based interventions (Hedges' g = 0.07, 95%CI [−0.19, 0.33]).</div></div><div><h3>Conclusions</h3><div>School-based interventions using technology showed a small positive effect for improving PA. More novel, undisruptive, and effective strategies using technology should be derived and rigorously tested in school and office settings.</div></div>","PeriodicalId":38066,"journal":{"name":"Preventive Medicine Reports","volume":"63 ","pages":"Article 103409"},"PeriodicalIF":2.4,"publicationDate":"2026-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147272333","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Victoria A. Zigmont , James P. Marriott , Elise Mitchell , Hilary Seligman , Amy L. Yaroch , Christina Nadolne , Julia Caldwell , Hester Parker , Christopher R. Long
{"title":"Corrigendum to “Improvements in glycosylated hemoglobin A1c and blood pressure as measured through electronic health records across four produce prescription projects in the northeastern and Western United States” [Prevent. Med. Rep. 62 (2026) 103394]","authors":"Victoria A. Zigmont , James P. Marriott , Elise Mitchell , Hilary Seligman , Amy L. Yaroch , Christina Nadolne , Julia Caldwell , Hester Parker , Christopher R. Long","doi":"10.1016/j.pmedr.2026.103413","DOIUrl":"10.1016/j.pmedr.2026.103413","url":null,"abstract":"","PeriodicalId":38066,"journal":{"name":"Preventive Medicine Reports","volume":"63 ","pages":"Article 103413"},"PeriodicalIF":2.4,"publicationDate":"2026-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147405032","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}