背景我国心血管病患者数量庞大,心脏康复在改善患者预后、减轻医疗负担方面有独特优势。定期回顾国际心脏康复领域研究热点,对推动我国心脏康复发展十分必要。目的了解2000年以来心脏康复研究国家、机构及研究热点的分布,为我国学者进...背景我国心血管病患者数量庞大,心脏康复在改善患者预后、减轻医疗负担方面有独特优势。定期回顾国际心脏康复领域研究热点,对推动我国心脏康复发展十分必要。目的了解2000年以来心脏康复研究国家、机构及研究热点的分布,为我国学者进行心脏康复研究提供科学参考。方法2020-08-01,以“(cardiac or heart)and rehab^(*)”为主题词,对Web of Science数据库核心合集2000-2020年收录的心脏康复研究相关文献进行检索。对纳入的文献运用VOSviewer 1.6.14和CiteSpace 5.6.R3对发文趋势、发文国家、发文机构、研究热点进行可视化分析。结果共纳入9793篇文献,心脏康复相关文献发文量呈逐年上升趋势;发达国家的机构长期从事心脏康复相关研究,影响力较大;心脏康复研究热点集中在心脏康复新模式的探索、运动训练方式、健康综合管理和心理干预方式4个方面。结论我国学者应更加以患者为中心,充分参考目前研究热点,利用新兴科技,依托社区、家庭,探索适合我国国民的心脏康复模式。展开更多
Reproducibility is a cornerstone of scientific research.Data science is not an exception.In recent years scientists were concerned about a large number of irreproducible studies.Such reproducibility crisis in science ...Reproducibility is a cornerstone of scientific research.Data science is not an exception.In recent years scientists were concerned about a large number of irreproducible studies.Such reproducibility crisis in science could severely undermine public trust in science and science-based public policy.Recent efforts to promote reproducible research mainly focused on matured scientists and much less on student training.In this study,we conducted action research on students in data science to evaluate to what extent students are ready for communicating reproducible data analysis.The results show that although two-thirds of the students claimed they were able to reproduce results in peer reports,only one-third of reports provided all necessary information for replication.The actual replication results also include conflicting claims;some lacked comparisons of original and replication results,indicating that some students did not share a consistent understanding of what reproducibility means and how to report replication results.The findings suggest that more training is needed to help data science students communicating reproducible data analysis.展开更多
文摘背景我国心血管病患者数量庞大,心脏康复在改善患者预后、减轻医疗负担方面有独特优势。定期回顾国际心脏康复领域研究热点,对推动我国心脏康复发展十分必要。目的了解2000年以来心脏康复研究国家、机构及研究热点的分布,为我国学者进行心脏康复研究提供科学参考。方法2020-08-01,以“(cardiac or heart)and rehab^(*)”为主题词,对Web of Science数据库核心合集2000-2020年收录的心脏康复研究相关文献进行检索。对纳入的文献运用VOSviewer 1.6.14和CiteSpace 5.6.R3对发文趋势、发文国家、发文机构、研究热点进行可视化分析。结果共纳入9793篇文献,心脏康复相关文献发文量呈逐年上升趋势;发达国家的机构长期从事心脏康复相关研究,影响力较大;心脏康复研究热点集中在心脏康复新模式的探索、运动训练方式、健康综合管理和心理干预方式4个方面。结论我国学者应更加以患者为中心,充分参考目前研究热点,利用新兴科技,依托社区、家庭,探索适合我国国民的心脏康复模式。
文摘Reproducibility is a cornerstone of scientific research.Data science is not an exception.In recent years scientists were concerned about a large number of irreproducible studies.Such reproducibility crisis in science could severely undermine public trust in science and science-based public policy.Recent efforts to promote reproducible research mainly focused on matured scientists and much less on student training.In this study,we conducted action research on students in data science to evaluate to what extent students are ready for communicating reproducible data analysis.The results show that although two-thirds of the students claimed they were able to reproduce results in peer reports,only one-third of reports provided all necessary information for replication.The actual replication results also include conflicting claims;some lacked comparisons of original and replication results,indicating that some students did not share a consistent understanding of what reproducibility means and how to report replication results.The findings suggest that more training is needed to help data science students communicating reproducible data analysis.
