Study designs,use of statistical tests,and statistical analysis software choice in 2015: Results from two Pakistani monthly medline indexed journals

Assessment of research articles in terms of study designs used,statistical tests applied and the use of statistical analysis programmes help determine research activity profile and trends in the country. in this descriptive study,all original articles published by journal of pakistan medical association (jpma) and journal of the college of physicians and surgeons pakistan (jcpsp),in the year 2015 were reviewed in terms of study designs used,application of statistical tests,and the use of statistical analysis programmes. jpma and jcpsp published 192 and 128 original articles,respectively,in the year 2015. results of this study indicate that cross-sectional study design,bivariate inferential statistical analysis entailing comparison between two variables/groups,and use of statistical software programme spss to be the most common study design,inferential statistical analysis,and statistical analysis software programmes,respectively. these results echo previously published assessment of these two journals for the year 2014. © 2017,pakistan medical association. all rights reserved.