Statistical analysis of articles in Chinese Journal of Endocrinology and Metabolism since the monthly issue alteration / 中华内分泌代谢杂志

ABSTRACT

Objective To analyze the articles published in Chinese Journal of Endocrinology and Metabolism (CJEM) from 2010 to 2012.Methods The articles published monthly in CJEM from 2010 to 2012 were compared with those published bimonthly frnm 2003 to 2005.Results There were 254 papers published per year in monthly CJEM,being increased 19.2％.The average number of articles per issue was 21,being decreased 40％ ; the average number of articles per page was 0.26,heing decreased 29.7％ ; the average publishing cycle of the articles was 8.8 months,being shortened 37.1％.The papers with funded projects accounted for 51.1％,being increased 34.5％.The papers with citation accounted for 15.9,being improved 78.7％.The price's indicator was 53.5％,being decreased 6.63％.Conclusions The quantity,quality,and average publishing cycle of articles,as well as citation in CJEM were improved by shifting bimonthly to monthly issues.