Retraction of publications in nursing and midwifery research: A systematic review

An examination of retracted articles in nursing literature

INTRODUCTION

The output of scholarly publications in scientific literature has increased exponentially in recent years. This increase in literature has been accompanied by an increase in retractions. Although some of these may be attributed to publishing errors, many are the result of unsavory research practices. The purposes of this study were to identify the number of retracted articles in nursing and reasons for the retractions, analyze the retraction notices, and determine the length of time for an article in nursing to be retracted.

DESIGN

This was an exploratory study.

METHODS

A search of PubMed/MEDLINE, the Cumulative Index to Nursing and Allied Health Literature, and Retraction Watch databases was conducted to identify retracted articles in nursing and their retraction notices.

RESULTS

Between 1997 and 2022, 123 articles published in the nursing literature were retracted. Ten different reasons for retraction were used to categorize these articles with one-third of the retractions (n = 37, 30.1%) not specifying a reason. Sixty-eight percent (n = 77) were retracted because of an actual or a potential ethical concern: duplicate publication, data issues, plagiarism, authorship issues, and copyright.

CONCLUSION

Nurses rely on nursing-specific scholarly literature as evidence for clinical decisions. The findings demonstrated that retractions are increasing within published nursing literature. In addition, it was evident that retraction notices do not prevent previously published work from being cited. This study addressed a gap in knowledge about article retractions specific to nursing.

Analysis of the retraction papers in oncology field from Chinese scholars from 2013 to 2022

OBJECTIVE

To analyze the characteristics of retracted oncology papers from Chinese scholars and the reasons for retraction.

METHODS

Data on retracted oncology papers from Chinese scholars published from 2013 to 2022 were retrieved from the Retraction Watch database. The retraction number and annual distribution, article types, reasons for retraction, retraction time delay, publishers, and journal characteristics of the retracted papers were analyzed.

RESULTS

A total of 2695 oncology papers from Chinese scholars published from 2013 to 2022 had been retracted. The majority of these papers were published from 2017 to 2020. In terms of article type, 2538 of the retracted papers were research articles, accounting for 94.17% of the total number of retracted papers. The main reasons for retraction were data, result, and image problems, duplicate publication, paper mills, author- and third-party-related reasons, plagiarism, false reviews, and method errors. The retraction time delay for the retracted papers ranged from 0 to 3582 days (median, 826 days). The retractions mainly occurred within the first 4 years after publication. A total of 77 publishers were involved in the retracted papers. In terms of journal distribution, 394 journals were involved in the retracted papers, of which 368 (93.40%) were included in the SCI database. There were 243 journals with an impact factor of <5 (66.03%).

CONCLUSION

In the field of oncology, the annual distribution of retracted papers from Chinese scholars exhibited first an increasing and subsequently a decreasing trend, reaching a peak in 2019, indicating an improvement in the status of retraction after 2021. The main type of the retracted papers was research article, and the main reason for retraction was academic misconduct. The retractions were mainly concentrated in several major publishers and periodicals in Europe and the United States. Most of the journals had low-impact factors.

Retracted publications in autism research are mostly concerned with ethical misconduct

BACKGROUND

As the prevalence of autism appears to increase, more research to guide effective diagnosis and intervention practices is needed. Findings disseminated through peer-reviewed publications are critical, but the number of retractions continues to rise. An understanding of retracted publications is imperative to ensure the body of evidence is corrected and current.

OBJECTIVES

The objectives of this analysis were to summarize key characteristics of retracted publications in autism research, examine the length of time between publication and retraction, and assess the extent journals are adhering to publishing ethical guidelines for reporting retracted articles.

METHODS

We searched five databases through 2021 (PubMed, EMBASE, Scopus, Web of Science, and Retraction Watch).

RESULTS

A total of 25 retracted articles were included in the analysis. Ethical misconduct accounted for the majority of retractions rather than scientific error. The shortest time to retraction was 2 months and the longest length was 144 months.

DISCUSSION

The time lag between publication and retraction since 2018 has improved considerably. Nineteen of the articles had retraction notices (76%), whereas six articles did not have a notice (24%).

CONCLUSION

These findings summarize errors of previous retractions and illuminate opportunities for researchers, journal publishers and librarians to learn from retracted publications.

The landscape of the characteristics, citations, scientific, technological, and altmetrics impacts of retracted papers in hematology

Retraction is a mechanism for eliminating and correcting serious problems in the scientific literature and increasing awareness among members of the scientific community about unreliable literature. The objectives of this study were to identify the characteristics and reasons for retraction, analyze citations, and describe the scientific, altmetrics, and technological impacts of hematology retracted papers. Retracted papers were searched using the hematology category of the Web of Science database. The search yielded 101 retracted papers in WoS. Statistics methods such as frequency, mean, interquartile range (IQR), and Pearson's Correlation were used for data analysis. The findings showed the retracted papers were published in 28 different hematology journals. The majority of retracted documents were in Article type (n = 81). The mean time interval of the retracted papers from the first publication to retraction was 50.83 months. The largest number of retracted papers belonged to the United States (n = 46). The most frequently reported reason for retraction was misconduct (n = 55). The findings of this study provide a landscape into the characteristics and citations of retracted papers before and after retraction in addition to the scientific, technological, and altmetrics impacts of hematology retracted papers in the scientific community.

Article retraction rates in selected MeSH term categories in PubMed published between 2010 and 2020

BACKGROUND

Academic article retractions occur across all disciplines, though few studies have examined the association between research topics and retraction rates.

OBJECTIVES

We assessed and compared the rate of retraction across several important clinical research topics.

METHODS

Information about the number of publications, the number of retractions, the retraction rate, and the time to retraction was collected for articles identified by 15 Medical Subject Headings (MeSH) terms. These articles were published between 1 January 2010 and 31 December 2020. The searches took place between 18 September 2021 and 24 October 2021. The MeSH terms were selected based on our clinical experience with the expectation that there will be multiple publications during the timeframe to use for the searches. Additional topics were selected based on the frequency of controversy in the public media and were identified by the Altmetric Top 100 report.

RESULTS

The mean number of publications for all categories was 181,975 ± 332,245; the median number of publications was 67,991 [Q1, Q3; 31951.5, 138,981.5]. The mean number of retractions was 100.3 ± 251.3, and the median number of retractions was 22 [Q1, Q3; 6.5, 53]. The mean time to retraction ranged from 114 days to 1,409.5 days; the median was 857.3 days [Q1, Q3; 684.7, 1098.6], depending on the topic. The various MeSH term categories used in this study had significant differences in retraction rate and time to retraction. The "Neoplasms" category had the highest total number of retractions (993) and one of the highest retraction rates (75.4 per 100,000 publications).

DISCUSSION

All PubMed categories analyzed in this study had retracted articles. The median time to retraction was 857 days. The long delays in some categories could contribute to potentially misleading information which might have adverse effects on clinical decisions in patient care and on research design.

CONCLUSION

Rate of retraction varies across research topics and further studies are needed to explore this relationship.

Comprehensive analysis of retracted journal articles in the field of veterinary medicine and animal health

Background

Retractions are a key proxy for recognizing errors in research and publication and for reconciling misconduct in the scientific literature. The underlying factors associated with retractions can provide insight and guide policy for journal editors and authors within a discipline. The goal of this study was to systematically review and analyze retracted articles in veterinary medicine and animal health. A database search for retractions of articles with a veterinary/animal health topic, in a veterinary journal, or by veterinary institution-affiliated authors was conducted from first available records through February 2019 in MEDLINE/PubMed, Web of Science, Scopus, Retraction Watch, and Google Scholar. Annual frequency of retractions, journal and article characteristics, author affiliation and country, reasons for retraction, and retraction outcomes were recorded.

Results

Two-hundred-forty-two articles retracted between 1993 and 2019 were included in the study. Over this period, the estimated rate of retraction increased from 0.03/1000 to 1.07/1000 veterinary articles. Median time from publication to retraction was 478 days (range 0-3653 days). Retracted articles were published in 30 (12.3%) veterinary journals and 132 (81.5%) nonveterinary journals. Veterinary journals had disproportionately more retractions than nonveterinary journals (P = .0155). Authors/groups with ≥2 retractions accounted for 37.2% of retractions. Authors from Iran and China published 19.4 and 18.2% of retracted articles respectively. Authors were affiliated with a faculty of veterinary medicine in 59.1% of retracted articles. Of 242 retractions, 204 (84.3%) were research articles, of which 6.4% were veterinary clinical research. Publication misconduct (plagiarism, duplicate publication, compromised peer review) accounted for 75.6% of retractions, compared with errors (20.6%) and research misconduct (18.2%). Journals published by societies/institutions were less likely than those from commercial publishers to indicate a reason for retraction. Thirty-one percent of HTML articles and 14% of PDFs were available online but not marked as retracted.

Conclusions

The rate of retraction in the field of veterinary and animal health has increased by ~ 10-fold per 1000 articles since 1993, resulting primarily from increased publication misconduct, often by repeat offenders. Veterinary journals and society/institutional journals could benefit from improvement in the quality of retraction notices.

Supplementary Information

The online version contains supplementary material available at 10.1186/s12917-022-03167-x.

Characteristics of global retractions of schizophrenia-related publications: A bibliometric analysis

OBJECTIVES

The growing rate of retraction of scientific publications has attracted much attention within the academic community, but there is little knowledge about the nature of such retractions in schizophrenia-related research. This study aimed to analyze the characteristics of retractions of schizophrenia-related publications.

MATERIALS AND METHODS

The Web of Science was searched for eligible studies. A bibliometric analysis was conducted to describe the characteristics of the retractions using R software and Excel 2019. Content analysis was conducted to examine the essential components of retraction notices.

RESULTS

A total of 36 retracted publications with 415 citations were identified from 1997 to 2021, of which, 83.3% occurred in the last decade. The overall retraction rate was 0.19%, with most of them (29; 80.56%) from the United Kingdom. The retractions were published in 33 journals, and the 2020 IFs ranged between 0.17 and 49.96 (Median = 3.93). The retractions involved 21 research areas, particularly in Psychiatry (19; 52.78%), Neurosciences and Neurology (10; 27.78%), and Psychology (7; 19.44%). Data issues (17; 42.22%), administrative errors of the publishers (5; 13.89%), and study design (4; 11.11%) were the top three reasons for retractions.

CONCLUSION

This study provides an insight into retractions of schizophrenia-related publications. Institutional governance should be further strengthened to improve the scrutiny of publications, prevent continuing citations, and erroneous propagation after retraction.

More consideration is needed for retracted non-Cochrane systematic reviews in medicine: a systematic review

OBJECTIVE

To analyze the retraction status and reasons of non-Cochrane systematic reviews (SRs) in medicine.

STUDY DESIGN AND SETTING

MEDLINE, Embase, Retraction Watch Database and Google Scholar were systematically searched to find all retracted non-Cochrane SRs.

RESULTS

Of 159 non-Cochrane SRs in medicine retracted between 2004 and 2020, more than 70% were led by authors from China and affiliated with hospitals. The largest proportion of retraction notices were issued by the publisher and editor(s) jointly. Fraudulent peer-review was the most common reason for retraction, followed by unreliable data meaning errors in study selection or data analysis. The median time between publication and retraction was 14 months, and SRs retracted due to research misconduct took longer to retract than honest error.

CONCLUSION

The total number of retracted SRs is increasing worldwide, in particular in China. The most common reasons for retraction are fraudulent peer-review and unreliable data, and in most cases the SR is retracted more than a year after publication. Better systems of ethical oversight and culture to improve the process of peer review and adherence to the COPE retraction guidance are needed, and authors should strengthen their skills in SR methodology.

Retracted articles in the biomedical literature from Indian authors

The aim of the present study is to identify retracted articles in the biomedical literature (co) authored by Indian authors and to examine the features of retracted articles. The PubMed database was searched to find the retracted articles in order to reach the goal. The search yielded 508 records and retrieved for the detailed analysis of: authorships and collaboration type, funding information, who retracts? journals and impact factors, and reasons for retraction. The results show that most of the biomedical articles retracted were published after 2010 and common reasons are plagiarism and fake data for retraction. More than half of the retracted articles were co-authored within the institutions and there is no repeat offender. 25% of retracted articles were published in the top 15 journals and 33% were published in the non-impact factor journals. Average time from publication to retraction is calculated to 2.86 years and retractions due to fake data takes longest period among the reasons. Majority of the funded research was retracted due to fake data whereas it is plagiarism for non-funded.

Reasons and implications of retracted articles in Brazil

Abstract Over the years, cases of retractions due to unintentional errors or research misconduct have been the subject of discussion, being indispensable to avoid the propagation of misleading information. To understand this matter in the Brazilian scenario, this study characterizes the retractions of authorship or co-authorship of Brazilian researchers between 2002 and 2019, their related consequences and impacts on scientific activity. With a data collection performed at the Retraction Watch database, we analyzed quantitative aspects of the reasons for retractions, stratification by areas of knowledge, the time between publication and retraction, the association of journals and impact factor, authors’ recidivism, the institutional collaboration between Brazilian institutions and countries and funding sources. The results of the analysis of 162 retractions indicate the prevalence of plagiarism (12.2%), the incidence of retracted articles in the Bioscience area (28.1%), in journals with Impact Factors between 2 and 5 (38.0%), and with 2 to 4 authors (38.8%). The occurrences and recurrences of retractions due to misconduct have an impact not only the author’s professional activity but science. Thus, this article emphasizes the importance of prompt retraction, as well as of the need to improve mechanisms to prevent these articles from being published from the start.

An analysis of retractions in neurosurgery and allied clinical and basic science specialties

BACKGROUND

As the volume of scientific publications increases, the rate of retraction of published papers is also likely to increase. In the present study, we report the characteristics of retracted papers from clinical neurosurgery and allied clinical and basic science specialties.

METHODS

Retracted papers were identified using two separate search strategies on PubMed. Attributes of the retracted papers were collected from PubMed and the Retraction Watch database. The reasons for retraction were analyzed. The factors that correlated with time to retraction were identified. Detailed citation analysis for the retracted papers was performed. The retraction rates for neurosurgery journals were computed.

RESULTS

A total of 191 retractions were identified; 55% pertained to clinical neurosurgery. The most common reasons for retraction were plagiarism, duplication, and compromised peer review. The countries associated with the highest number of retractions were China, USA, and Japan. The full text of the retraction notice was not available for 11% of the papers. A median of 50% of all citations received by the papers occurred after retraction. The factors that correlated with a longer time to retraction included basic science category, the number of collaborating departments, and the H-index of the journal. The overall rate of retractions in neurosurgery journals was 0.037%.

CONCLUSIONS

The retraction notice needs to be freely available on all search engines. Plagiarism checks and reference checks prior to publication of papers (to ensure no retracted papers have been cited) must be mandatory. Mandatory data deposition would help overcome issues with data and results.

Retracted articles in rehabilitation: just the tip of the iceberg? A bibliometric analysis

BACKGROUND AND AIM

The volume of withdrawn publications in scholarly disciplines has grown steadily, but there is little awareness about this issue in rehabilitation. The aim of this study was to analyze the extent of retracted articles pertaining to rehabilitation.

METHODS

Retracted articles were searched in 4 different bibliographic databases from their inception to April 2020: PubMed, Web of Science, WikiLetters and Retraction Watch. Three independent reviewers assessed the relevance of the retrieved articles to the rehabilitation area.

RESULTS

Of 280 rehabilitation-related publications retracted between 1984 and 2020, 83 (29.6%) were published in 55 full open access journals and 197 (70.4%) were published in 147 traditional, non-open access or hybrid journals. In the last 10 years (2009-2018) there was a significant steady increase in both the total number of retractions (p < 0.005; r = 0.856; R2 = 0.733) and retraction rate per year (p < 0.05; r = 0.751; R2 = 0.564). However, the number of retractions represents a very small percentage (~ 0.1%) of the overall volume of publications in rehabilitation.

CONCLUSIONS

Our data indicate that the number of retracted articles in rehabilitation is increasing, although the phenomenon is still limited. However, the true prevalence of misconduct may go unnoticed due to the large number of low-quality journals not indexed in the searched databases. Physiotherapists should be aware of the danger of misleading information originating from withdrawn publications.

Journal Retraction Rates and Citation Metrics: An Ouroboric Association?

Introduction Retraction of published papers has a far-reaching impact on the scientific world, especially if the retracted papers were published in high-impact journals. Although it has been noted that the retraction rates of journals correlated with their citation metrics, no conclusive data were available for most clinical specialties. In this study, we determined the retraction rate for anesthesia and two comparison groups (neurosurgery and high impact clinical journals). We then studied the correlation of the retraction rate with citation metrics. Methods We generated a list of all anesthesia journals that were indexed in the National Library of Medicine database. We obtained the number of papers published in each journal as well as the number of papers retracted from each. We also collated the Impact Factor® and H-index of each journal. The same methodology was followed for neurosurgery and high impact clinical journals. We then studied the correlations between the retraction rate and citation metrics of each journal. Results The retraction index was 2.59 for anesthesiology, 0.66 for neurosurgery and 0.75 for the high-impact clinical journals group. The retraction rate did not correlate with the citation metrics. However, the number of papers published in each journal and the absolute number of retractions showed a positive correlation with the citation metrics. The H-index showed stronger correlations with these parameters than the Impact factor. Conclusions The number of retractions increased in proportion to both the number of papers published in a journal and the citation metrics of that journal.

Post retraction citations among manuscripts reporting a radiology-imaging diagnostic method

Our study aimed to evaluate the trends of post retraction citations of articles reporting a radiology-imaging diagnostic method and to find if a different pattern exists between manuscripts reporting an ultrasound method and those reporting other radiology diagnostic methods. This study reviewed retractions stored in PubMed on the subject of radiology-imaging diagnosis to identify the motivation, time from publication to retraction, and citations before and after retraction. The PubMed database was searched on June 2017 to retrieve the retracted articles, and the Scopus database was screened to identify the post-retraction citations. The full text was screened to see the type of post-retraction citation (positive/negative) and whether the cited article appears or not as retracted. One hundred and two retractions were identified, representing 3.5% of the retracted articles indexed by PubMed, out of which 54 were included in the analysis. Half of the articles were retracted in the first 24 months after publication, and the number of post retraction citations was higher than the number of citations before retraction in 30 out of 54 cases (US methods: 9/20, other diagnostic methods 21/34, P-value = 0.2312). The plagiarism was the most common reason for retraction (31%), followed by repetitive publication (26%), and errors in data/manuscript (24%). In less than 2% of cases, the retracted articles appear as retracted in the text or reference list, while the negative citation is observed in 4.84% among manuscripts reporting an US diagnostic method and 0.32% among manuscripts reporting a diagnostic method other than US (P-value = 0.0004). No significant differences were observed when post retraction weighted citation index (WCI, no. of citations weighted by citation window) was compared to WCI prior retraction (P-value = 0.5972). In light of the reported results, we enumerated some recommendations that could potentially minimize the referral to retracted studies as valid.

Envisioning data sharing for the biocomputing community

The scientific community is facing a revolution in several aspects of its modus operandi, ranging from the way science is done-data production, collection, analysis-to the way it is communicated and made available to the public, be that an academic audience or a general one. These changes have been largely determined by two key players: the big data revolution or, less triumphantly, the impressive increase in computational power and data storage capacity; and the accelerating paradigm switch in science publication, with people and policies increasingly pushing towards open access frameworks. All these factors prompt the undertaking of initiatives oriented to maximize the effectiveness of the computational efforts carried out worldwide. Taking the moves from these observations, we here propose a coordinated initiative, focusing on the computational biophysics and biochemistry community but general and flexible in its defining characteristics, which aims at addressing the growing necessity of collecting, rationalizing, sharing and exploiting the data produced in this scientific environment.