Statistical methods used in articles published by the Journal of Periodontal and Implant Science.

J Periodontal Implant Sci · 2014 · PMC4284377 · PMID 25568809

Europe PMC DOI

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an increasing trendno p-value reported

Conclusions We found an increasing trend towards the application of statistical methods and nonparametric methods in recent periodontal studies and thus, concluded that increased use of complex statistical methodology might be preferred by the researchers in the fields of study covered by JPIS.

also in 63,971 other papers

showed a trendno p-value reported

DISCUSSION The results of this study showed a trend of increasing application of statistical methods and increasing use of nonparametric methods in recent periodontal studies in Korea.

also in 53,322 other papers

Quoted from the open-access full text in Europe PMC under the licence the publisher applied. The sentence is reproduced exactly as published; the emphasis is ours.