JournalofAdvancedNursing：年12月刊文概览EDITORIALSLeadingchangeduringtheconvergenceofanepidemicandapandemic在流行病和大流行交汇期间领导变革ExaminingtheUKCovid‐19mortalityparadox:Pandemicpreparedness,healthcareexpenditure,andthenursingworkforce研究英国新冠肺炎死亡率悖论:大流行防范工作、医疗支出和护理人员队伍Willevidence‐basedmedicinebeanothercasualtyofCOVID‐19?循证医学会不会成为新冠肺炎的另一个牺牲品?Usingriskandoddsratiostoassesseffectsizeformeta‐analysisout