Format type
Definition
Original study
Any full text article in which the authors report first-hand observations
Review article
Any full text article that is bannered ‘review, overview, or meta-analysis’ in the
title or in a section heading, or it is indicated in the text of the article that
the intention was to review, summarize, or highlight the literature on a particular
topic.
General article
A general or philosophical discussion of a topic without original observation and
without a statement that the purpose was to review a body of knowledge.
Case report
An original study or report that presents only individualized data.