대한치주과학회지에 게재된 논문의 통계방법 평가(2000-2006)
Evaluation of statistical methods in the Journal of Korean Academy of Periodontology published from 2000 to 2006
김양중, 장현선, 김병옥,
소속 상세정보
김양중 ( Kim Yang-Jung ) - 조선대학교 치의학전문대학원 치주과학교실
장현선 ( Jang Hyun-Seon ) - 조선대학교 치의학전문대학원 치주과학교실
김병옥 ( Kim Byung-Ock ) - 조선대학교 치의학전문대학원 치주과학교실
KMID : 0363020090390040399
Abstract
Purpose: This article is purposed to present the correct statistic method by pointing out the statistical errors after analyzing the method of articles that were published in Korean Academy Journal of Periodontology and made statistic processes in them.
Methods: 488 science papers which being put in Korean Academy Journal of Periodontology published from 2000 to 2006 was divided according to year.
Results: In the 308 articles that applied statistic methods, 59 articles (50.0%), the largest portion of all, were included the case that applied incorrect parametric statistic method when needed to apply parametric statistics and 38 articles (32.2%) were included in the case that applied incorrect parametric statistic method when needed to apply non-parametric statistics.
Conclusions: It is necessary to present the cases of inappropriate statistical methods in order to improve the quality of academic researches. Also, to apply adequate methods of statistics, it is suggested to report the articles periodically which are comparing and analyzing the statistical methods that are applied in the international articles in periodontal field.
키워드
periodontology;statistics
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