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상관분석과 회귀분석을 이용한 논문의 통계활용 분석

 Analysis on Reports of Statistical Testings for Correlation and Regression

여성건강간호학회지 2008년 14권 3호 p.213 ~ 221
KMID : 0606420080140030213
조동숙 ( Cho Dong-Sook ) - 을지대학교 간호대학

정재원 ( Chung Chae-Weon ) - 서울대학교 간호대학
김증임 ( Kim Jeung-Im ) - 순천향대학교 의과대학 간호학과
안숙희 ( Ahn Suk-Hee ) - 충남대학교 의과대학 간호학과
박소미 ( Pakr So-Mi ) - 연세대학교 원주의과대학 간호학과
박혜숙 ( Park Hae-Sook ) - 가톨릭상지대학 간호과

Abstract

Purpose:This study aimed to examine the accuracy and adequacy of research papers reporting statistical testings for correlation and regression.

Method:Original research articles utilized correlation and regression analysis were reviewed from the Korean Journal of Women Health Nursing published from the year 2004 to 2006. Thirty-six papers were evaluated in accordance with formatted criteria in respect to an inclusiveness of research title, accuracy of statistical methods and presentation styles, and errors in reporting statistical outcomes.

Result:Thirty articles (83.3%) utilized Pearson’s correlational analysis, and ten articles did regression analysis. Lack of accurate understanding and interpretation of the statistical method was a main fault. Basic assumptions and diagnostic testings for each statistical method were not performed or described in most of the studies. Some points like consistency of research questions with statistical methods and criteria for sample size were still left out in part. Details of the presentation in the reporting of outcomes were not complied with the guidelines, which need careful concerns of the writers. Errors in English of result tables were found in more than one third of the tables.

Conclusion:The outcome would be reflected in the submission guidelines for future writers. To reach the level comparable with internationally recognized nursing journals, concrete knowledge to apply statistical methods should be ensured in the processes of submission, reviews, and editing.
KeyWords

Correlation, Regression, Statistical analysis
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학술진흥재단(KCI) KoreaMed