Pub Date : 2023-12-01DOI: 10.1016/j.nwh.2023.06.005
Carmen V. Harrison, Cecilia Igwe-Kalu, Lauren Eide
Objective
To explore the evidence on the impact of extended use of intrauterine devices (IUDs) use among women of reproductive age.
Data Sources
Electronic resource databases used were PubMed, CINAHL, and Google Scholar. Peer-reviewed articles published during 2012 to 2022 were considered.
Article Selection
Ten articles met the criteria and included data for a total of 7,420 women.
Data Extraction
Data were extracted from each study using the subheadings “Author/Date,” “Participants,” “Methods,” “Interventions,” and “Outcomes.” Additionally, the Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) guidelines were used to guide data extraction.
Data Synthesis
Common themes were identified among each of the articles that supported the purpose of this integrative review, such as adverse effects, perceived effectiveness, pregnancy prevention, and cost effectiveness of extended use of IUDs.
Conclusion
The available evidence supports the notion that extending IUD use beyond the original time frame approved by the U.S. Food and Drug Administration is safe and effective with minimal side effects. However, there remains a paucity of evidence examining this topic.
{"title":"An Integrative Review of Extended Use of Intrauterine Devices","authors":"Carmen V. Harrison, Cecilia Igwe-Kalu, Lauren Eide","doi":"10.1016/j.nwh.2023.06.005","DOIUrl":"10.1016/j.nwh.2023.06.005","url":null,"abstract":"<div><h3>Objective</h3><p>To explore the evidence on the impact of extended use of intrauterine devices (IUDs) use among women of reproductive age.</p></div><div><h3>Data Sources</h3><p><span>Electronic resource databases used were PubMed, </span>CINAHL, and Google Scholar. Peer-reviewed articles published during 2012 to 2022 were considered.</p></div><div><h3>Article Selection</h3><p>Ten articles met the criteria and included data for a total of 7,420 women.</p></div><div><h3>Data Extraction</h3><p>Data were extracted from each study using the subheadings “Author/Date,” “Participants,” “Methods,” “Interventions,” and “Outcomes.” Additionally, the Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) guidelines were used to guide data extraction.</p></div><div><h3>Data Synthesis</h3><p>Common themes were identified among each of the articles that supported the purpose of this integrative review<span>, such as adverse effects, perceived effectiveness, pregnancy prevention, and cost effectiveness of extended use of IUDs.</span></p></div><div><h3>Conclusion</h3><p>The available evidence supports the notion that extending IUD use beyond the original time frame approved by the U.S. Food and Drug Administration is safe and effective with minimal side effects. However, there remains a paucity of evidence examining this topic.</p></div>","PeriodicalId":39985,"journal":{"name":"Nursing for Women''s Health","volume":"27 6","pages":"Pages 427-434"},"PeriodicalIF":0.0,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49683326","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}
Pub Date : 2023-12-01DOI: 10.1016/j.nwh.2023.06.003
Pridsadaporn Polprasarn, Thirawan Thongwon
Objective
To evaluate the application of Modified Early Obstetric Warning Criteria (MEOWC) in the immediate postpartum period and to generate a preliminary predictive model for postpartum maternal morbidity.
Design
Retrospective case–control study that was conducted from January 2017 to January 2020. A total of 2,762 births occurred during the study period.
Setting
Obstetrics unit of a general hospital located in the Nakhon Si Thammarat province of Thailand.
Participants
Three hundred charts of complete health records for women in the first 24 hours postbirth were used in the study. Severe maternal morbidity indicators from the Centers for Disease Control and Prevention as well as corresponding International Classification of Diseases, 10th Revision–Clinical Modification codes during birth and postpartum hospitalizations were used to define maternal morbidity. Case and control individuals were matched in an approximate 1:2 fashion based on the year when the birth occurred.
Measurements
Outcomes measurement was carried out using three data record forms—personal data, obstetric history, and MEOWC. To estimate the risks, logistic regression was performed, and a receiver operating characteristic curve was derived to evaluate the model’s performance.
Results
One hundred cases of maternal morbidity that occurred in the immediate postpartum period were identified and matched with 200 control cases. Women with MEOWC during the immediate postpartum were much more likely to experience subsequent postpartum maternal morbidity than were women without the criteria. MEOWC were a moderate predictor of postpartum maternal morbidity.
Conclusion
MEOWC are associated with increased odds of postpartum maternal morbidity. However, these findings should be validated in a prospective cohort to develop a predictive model that is effective for use in immediate postpartum care.
{"title":"Modified Early Obstetric Warning Criteria Predict Maternal Morbidity in the Immediate Postpartum Period: A Case–Control Study","authors":"Pridsadaporn Polprasarn, Thirawan Thongwon","doi":"10.1016/j.nwh.2023.06.003","DOIUrl":"10.1016/j.nwh.2023.06.003","url":null,"abstract":"<div><h3>Objective</h3><p>To evaluate the application of Modified Early Obstetric<span> Warning Criteria (MEOWC) in the immediate postpartum period<span> and to generate a preliminary predictive model for postpartum maternal morbidity.</span></span></p></div><div><h3>Design</h3><p>Retrospective case–control study that was conducted from January 2017 to January 2020. A total of 2,762 births occurred during the study period.</p></div><div><h3>Setting</h3><p>Obstetrics unit of a general hospital located in the Nakhon Si Thammarat province of Thailand.</p></div><div><h3>Participants</h3><p>Three hundred charts of complete health records for women in the first 24 hours postbirth were used in the study. Severe maternal morbidity indicators from the Centers for Disease Control and Prevention as well as corresponding International Classification of Diseases, 10th Revision–Clinical Modification codes during birth and postpartum hospitalizations were used to define maternal morbidity. Case and control individuals were matched in an approximate 1:2 fashion based on the year when the birth occurred.</p></div><div><h3>Measurements</h3><p>Outcomes measurement was carried out using three data record forms—personal data, obstetric history, and MEOWC. To estimate the risks, logistic regression was performed, and a receiver operating characteristic curve was derived to evaluate the model’s performance.</p></div><div><h3>Results</h3><p>One hundred cases of maternal morbidity that occurred in the immediate postpartum period were identified and matched with 200 control cases. Women with MEOWC during the immediate postpartum were much more likely to experience subsequent postpartum maternal morbidity than were women without the criteria. MEOWC were a moderate predictor of postpartum maternal morbidity.</p></div><div><h3>Conclusion</h3><p>MEOWC are associated with increased odds of postpartum maternal morbidity. However, these findings should be validated in a prospective cohort to develop a predictive model that is effective for use in immediate postpartum care.</p></div>","PeriodicalId":39985,"journal":{"name":"Nursing for Women''s Health","volume":"27 6","pages":"Pages 407-415"},"PeriodicalIF":0.0,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41215326","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}
Pub Date : 2023-12-01DOI: 10.1016/j.nwh.2023.08.001
{"title":"Perinatal Care for People With a History of Metabolic and Bariatric Surgery: AWHONN Practice Brief #19","authors":"","doi":"10.1016/j.nwh.2023.08.001","DOIUrl":"10.1016/j.nwh.2023.08.001","url":null,"abstract":"","PeriodicalId":39985,"journal":{"name":"Nursing for Women''s Health","volume":"27 6","pages":"Pages e6-e8"},"PeriodicalIF":0.0,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S1751485123001666/pdfft?md5=46720159258efa4862cac3fc133f95ed&pid=1-s2.0-S1751485123001666-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41145875","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-12-01DOI: 10.1016/j.nwh.2023.06.002
Hannah Dario, Diane L. Spatz
Objective
To synthesize the current literature surrounding breastfeeding and homelessness, and to determine the impact of disparities in this population.
Data Sources
An integrative search was conducted using Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) guidelines and using the search terms “breastfeeding” and “homelessness” throughout electronic databases PubMed, CINAHL, and Scopus.
Study Selection
Inclusion criteria were articles published in English from January 2007 to September 2022. Exclusion criteria were studies published more than 15 years ago, studies published in a language other than English, opinion articles, and irrelevance to breastfeeding and homelessness. The initial search yielded 100 results. After removing duplicates and articles because of irrelevance, the final number of articles for this synthesis was seven.
Data Extraction
Data were extracted from each article, critically appraised using Joanna Briggs Institute criteria, and summarized in a table of evidence.
Data Synthesis
Three common themes were identified: Decreased Breastfeeding Initiation Rates and Duration in the Homeless Population, Impact of Community and Clinical Support, and Breastfeeding Practices Influenced by Individual Factors.
Conclusion
Providers and nurses should refer patients to the Special Supplemental Nutrition Program for Women, Infants, and Children; use techniques to instill a parent’s intent to breastfeed; provide early breastfeeding education; promote breastfeeding initiation within 1 hour of birth; and encourage peer support groups. Although current researchers provide insight into potential barriers and interventions, more research is needed to gain additional data on how to overcome identified barriers to breastfeeding.
{"title":"An Integrative Review of Breastfeeding and Homelessness","authors":"Hannah Dario, Diane L. Spatz","doi":"10.1016/j.nwh.2023.06.002","DOIUrl":"10.1016/j.nwh.2023.06.002","url":null,"abstract":"<div><h3>Objective</h3><p>To synthesize the current literature surrounding breastfeeding and homelessness, and to determine the impact of disparities in this population.</p></div><div><h3>Data Sources</h3><p><span>An integrative search was conducted using Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) guidelines and using the search terms “breastfeeding” and “homelessness” throughout electronic databases PubMed, </span>CINAHL<span>, and Scopus.</span></p></div><div><h3>Study Selection</h3><p>Inclusion criteria were articles published in English from January 2007 to September 2022. Exclusion criteria were studies published more than 15 years ago, studies published in a language other than English, opinion articles, and irrelevance to breastfeeding and homelessness. The initial search yielded 100 results. After removing duplicates and articles because of irrelevance, the final number of articles for this synthesis was seven.</p></div><div><h3>Data Extraction</h3><p>Data were extracted from each article, critically appraised using Joanna Briggs Institute criteria, and summarized in a table of evidence.</p></div><div><h3>Data Synthesis</h3><p>Three common themes were identified: <em>Decreased Breastfeeding Initiation Rates and Duration in the Homeless Population</em>, <span><em>Impact of Community and </em><em>Clinical Support</em></span>, and <span><em>Breastfeeding Practices</em><em> Influenced by Individual Factors</em></span>.</p></div><div><h3>Conclusion</h3><p>Providers and nurses should refer patients to the Special Supplemental Nutrition Program for Women, Infants, and Children; use techniques to instill a parent’s intent to breastfeed; provide early breastfeeding education; promote breastfeeding initiation within 1 hour of birth; and encourage peer support groups. Although current researchers provide insight into potential barriers and interventions, more research is needed to gain additional data on how to overcome identified barriers to breastfeeding.</p></div>","PeriodicalId":39985,"journal":{"name":"Nursing for Women''s Health","volume":"27 6","pages":"Pages 416-426"},"PeriodicalIF":0.0,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41152542","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}
Pub Date : 2023-12-01DOI: 10.1016/j.nwh.2023.06.004
Brenna L. Morse, Victoria Karian
Migraine is a painful neurological disorder that disproportionately affects women and has a significant impact on quality of life. This article summarizes the critical role of women's health nurses in supporting young adult women with migraine during major life transitions. Nurses can advocate for workplace or school disability accommodations for women with migraine. Nurses can also support young adult women with migraine by providing education about available treatment that becomes available after an individual’s 18th birthday. Women’s health nurses can also provide counseling on healthy lifestyle habits to sustain through life transitions, such as guidance on safe alcohol consumption and wellness approaches to migraine management. Through these interventions, women’s health nurses can help women with migraine to succeed personally, professionally, and academically while effectively managing migraine symptoms.
{"title":"Supporting the Young Adulthood Transitions in Women With Migraine","authors":"Brenna L. Morse, Victoria Karian","doi":"10.1016/j.nwh.2023.06.004","DOIUrl":"10.1016/j.nwh.2023.06.004","url":null,"abstract":"<div><p><span>Migraine is a painful neurological disorder that disproportionately affects women and has a significant impact on </span>quality of life<span>. This article summarizes the critical role of women's health<span> nurses in supporting young adult women with migraine during major life transitions. Nurses can advocate for workplace or school disability accommodations for women with migraine. Nurses can also support young adult women with migraine by providing education about available treatment that becomes available after an individual’s 18th birthday. Women’s health nurses can also provide counseling on healthy lifestyle habits to sustain through life transitions, such as guidance on safe alcohol consumption and wellness approaches to migraine management. Through these interventions, women’s health nurses can help women with migraine to succeed personally, professionally, and academically while effectively managing migraine symptoms.</span></span></p></div>","PeriodicalId":39985,"journal":{"name":"Nursing for Women''s Health","volume":"27 6","pages":"Pages 457-466"},"PeriodicalIF":0.0,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41169004","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}
Pub Date : 2023-12-01DOI: 10.1016/j.nwh.2023.10.001
Heidi Collins Fantasia
{"title":"Top Issues for Maternal/Child and Women’s and Gender-Related Health","authors":"Heidi Collins Fantasia","doi":"10.1016/j.nwh.2023.10.001","DOIUrl":"https://doi.org/10.1016/j.nwh.2023.10.001","url":null,"abstract":"","PeriodicalId":39985,"journal":{"name":"Nursing for Women''s Health","volume":"27 6","pages":"Pages 391-393"},"PeriodicalIF":0.0,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138490259","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}
Pub Date : 2023-12-01DOI: 10.1016/j.nwh.2023.02.008
Jenna A. LoGiudice
{"title":"“You Allowed My Body To Do What It Needed”: Supporting Birthing Persons Through Conscious Empowerment","authors":"Jenna A. LoGiudice","doi":"10.1016/j.nwh.2023.02.008","DOIUrl":"10.1016/j.nwh.2023.02.008","url":null,"abstract":"","PeriodicalId":39985,"journal":{"name":"Nursing for Women''s Health","volume":"27 6","pages":"Pages 467-468"},"PeriodicalIF":0.0,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41183838","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}
Pub Date : 2023-12-01DOI: 10.1016/j.nwh.2023.07.002
Sophie C. Wood, Eleanor L. Stevenson
Comprehensive fertility care has been reduced in many parts of the United States following the U.S. Supreme Court decision in June 2022 in the Dobbs v. Jackson Women’s Health Organization case, which eliminated the constitutional right to abortion. Because of this change, there is an increasing need and desire among many for fertility planning as women want to understand their health, including their reproductive health. This commentary outlines the importance of fertility planning, how fertility planning affects fetal and maternal outcomes, and what people need to know about fertility planning. Guidance is offered on the role of nurses in supporting and advocating for individuals in their desire for fertility planning.
{"title":"Fertility Planning Is More Critical Now Than Ever","authors":"Sophie C. Wood, Eleanor L. Stevenson","doi":"10.1016/j.nwh.2023.07.002","DOIUrl":"10.1016/j.nwh.2023.07.002","url":null,"abstract":"<div><p>Comprehensive fertility care has been reduced in many parts of the United States following the U.S. Supreme Court decision in June 2022 in the <span><em>Dobbs v. Jackson Women’s </em><em>Health Organization</em></span><span> case, which eliminated the constitutional right to abortion. Because of this change, there is an increasing need and desire among many for fertility planning as women want to understand their health, including their reproductive health. This commentary outlines the importance of fertility planning, how fertility planning affects fetal and maternal outcomes, and what people need to know about fertility planning. Guidance is offered on the role of nurses in supporting and advocating for individuals in their desire for fertility planning.</span></p></div>","PeriodicalId":39985,"journal":{"name":"Nursing for Women''s Health","volume":"27 6","pages":"Pages 400-406"},"PeriodicalIF":0.0,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136159822","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}
To explore and synthesize women’s experiences of interpersonal violence during the COVID-19 pandemic.
Data Sources
The MEDLINE, Ovid, Embase, Cochrane, Web of Science, and CINAHL databases were searched to identify articles published between December 2019 and November 2022.
Study Selection
Seventeen peer-reviewed studies were included, for a total of 2,046 women.
Data Extraction
Data were extracted using the Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) guidelines.
Data Synthesis
COVID-19 brought many challenges for women experiencing interpersonal violence. Women reported worsening of abuse during the pandemic. The pandemic led to severe economic challenges, which eventually precipitated more abuse. Additionally, women experienced mental health distress from social isolation and increased surveillance and control from their abusive partners. Several factors affected their ability to access health care and support services; these included limited availability of services, fear of contracting the virus, and an abusive partner who restricted their movement outside the home.
Conclusion
The pandemic presented multiple challenges and additional stressors for women who experienced interpersonal violence during pandemic-related restrictions on services, gatherings, and work and school outside of the home. The findings from this review signify the need to raise public awareness about violence against women and to plan for coordinated efforts to decrease violence against women and address victims’ needs in the event of future pandemics or other public health emergencies.
目的:探讨和综合新冠肺炎大流行期间女性人际暴力的经历。数据来源:检索MEDLINE、Ovid、Embase、Cochrane、Web of Science和CINAHL数据库,以确定2019年12月至2022年11月期间发表的文章。研究选择:包括17项同行评审研究,共2046名女性。数据提取:使用系统评价和荟萃分析首选报告项目(PRISMA)指南提取数据。数据综合:新冠肺炎给经历人际暴力的女性带来了许多挑战。妇女报告说,在疫情期间,虐待行为日益恶化。疫情带来了严峻的经济挑战,最终引发了更多的虐待行为。此外,女性因社会孤立和虐待伴侣的监视和控制增加而遭受心理健康困扰。有几个因素影响了他们获得保健和支助服务的能力;其中包括服务有限,担心感染病毒,以及虐待伴侣限制他们外出活动。结论:在与疫情相关的服务、聚会、家庭以外的工作和学校限制期间,疫情给经历人际暴力的女性带来了多重挑战和额外的压力。这项审查的结果表明,有必要提高公众对暴力侵害妇女行为的认识,并计划协调努力,减少暴力侵害妇女的行为,并在未来发生流行病或其他公共卫生紧急情况时满足受害者的需求。
{"title":"A Systematic Review of Women’s Experiences of Interpersonal Violence During the COVID-19 Pandemic","authors":"Doncy Joji Eapen, Rebecca Birch Tsusaki, Daisy G. Mullassery, Christen Goolsby, Keya Lee, Diane Wind Wardell","doi":"10.1016/j.nwh.2023.07.003","DOIUrl":"10.1016/j.nwh.2023.07.003","url":null,"abstract":"<div><h3>Objective</h3><p>To explore and synthesize women’s experiences of interpersonal violence during the COVID-19 pandemic.</p></div><div><h3>Data Sources</h3><p><span>The MEDLINE, Ovid, Embase, Cochrane, Web of Science, and </span>CINAHL databases were searched to identify articles published between December 2019 and November 2022.</p></div><div><h3>Study Selection</h3><p>Seventeen peer-reviewed studies were included, for a total of 2,046 women.</p></div><div><h3>Data Extraction</h3><p>Data were extracted using the Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) guidelines.</p></div><div><h3>Data Synthesis</h3><p>COVID-19 brought many challenges for women experiencing interpersonal violence. Women reported worsening of abuse during the pandemic. The pandemic led to severe economic challenges, which eventually precipitated more abuse. Additionally, women experienced mental health distress from social isolation and increased surveillance and control from their abusive partners. Several factors affected their ability to access health care<span> and support services; these included limited availability of services, fear of contracting the virus, and an abusive partner who restricted their movement outside the home.</span></p></div><div><h3>Conclusion</h3><p>The pandemic presented multiple challenges and additional stressors for women who experienced interpersonal violence during pandemic-related restrictions on services, gatherings, and work and school outside of the home. The findings from this review signify the need to raise public awareness about violence against women and to plan for coordinated efforts to decrease violence against women and address victims’ needs in the event of future pandemics or other public health emergencies.</p></div>","PeriodicalId":39985,"journal":{"name":"Nursing for Women''s Health","volume":"27 6","pages":"Pages 435-447"},"PeriodicalIF":0.0,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49692852","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}