Retractions of research papers by authors from the Arab region (1998-2018)

Abstract

Objective: To provide an overview of retractions of research papers contributed by authors from the Arab region. Method: Papers in which the first author was affiliated to an Arabian country were selected from the Retraction Watch database covering the period 1 January 1998 to 31 December 2018. The retrieved records were divided into nine categories based on the reasons for retraction. Results: The search yielded 322 retractions, and the most frequent reason for retraction was plagiarism (34.5%). The median time from publication to retraction was 14 (25%-75% percentile 5-30) months. The number of papers retracted each year as well as the number of papers published in a given year but subsequently retracted increased steadily over the 21 years. The proportion of retracted papers to the total number of published papers (0.17%) was higher than the global proportion and was the highest for Algeria (1%) and the lowest for Lebanon (0.03%). Of the countries within the Arab region, 12 out of 14 countries showed either plagiarism or duplication as the most common reason for retraction; however, the countries differed in terms of the number of retractions and the time from publishing to retraction. Conclusion: Plagiarism was the most common cause of retraction in the Arab countries. The increase in the number of papers retracted each year was probably because searches now extend farther in the past, whereas the increase in the number of papers published in a given year but subsequently retracted can be attributed to the overall increase in the number of papers published.