Present Status of Description and Application of Statistics in Clinical study papers in the Journal of Oriental Neuropsychiatry.

동의신경정신과학회지에 발표된 임상연구논문들의 통계방법 기술 및 적용 현황

  • Cho, Seung-Hun (Dept. of Neuropsychiatry, KyungHee University Korean Medical Center) ;
  • Hwang, Wei-wan (Dept. of Neuropsychiatry, KyungHee University Korean Medical Center) ;
  • Lee, Tae-Rim (Dept. of Information Statistics, Korean National Open University)
  • 조성훈 (경희대학교 한의과대학 한방신경정신과 교실) ;
  • 황의완 (경희대학교 한의과대학 한방신경정신과 교실) ;
  • 이태림 (한국방송통신대학교 정보통계학과)
  • Published : 2007.12.30

Abstract

This study was done to review problems in terms of statistical description and statistical application and analysis. Methods; The authors reviewed 42 statistical clinical study papers excluding 12 Overview papers, 75 Descriptive papers, 48 Animal studies out of 177 papers in the Journal of Oriental Neuropsychiatry in the 5 years from 2002 to 2006. Results : 1) 3 papers(7.1%) had no description of statistical method, only P-values, 25 papaers(59.5%) had tables without description of statistical method, 1 paper (2.3%) had no description of statistical method in study method. 2) 10 papers(23.8%) contained problems in terms of statistical application and analysis. 6papers (6/23, 26.0%) for Student t-test, 2 papers(2/7 28.6%)for $X^2$- test, 1 paper(1/15 6.7%) for the analysis of variance, 1 paper(1/6 16.7%) for Pearson correlation contained statistical problems. Conclusion : It was suggested that consultation of investigators with statisticians and more extensive statistical refereeing, the form of the guidelines for description and application of statistics are needed.

Keywords