Since our recent coverage about a university investigation that led to multiple retractions for nursing researcher Moon-fai Chan, we’ve been alerted to a few more retractions and errata. His total is now at six retractions and four errata.
Some of our finds were published this year, and some are a few years old. Most are due to duplication; one is due to “use of a dataset without ethical approval.” Chan — now the Associate Master and Chief of Students at the University of Macau — is the first author on all but one of the papers.
We’ll start with the most recent errata. Three of Chan’s articles in the Journal of Clinical Nursing have errata notes published online in July of this year, all noting that the authors used elements of some of Chan’s other articles. Here’s the erratum note for “Exploring risk factors for depression among older men residing in Macau:”
Continue reading More retractions, errata discovered for nursing researcher
A paper that tested the clinical value of honey on venous ulcers has been pulled by the Journal of Clinical Nursing after an investigation uncovered “errors in the data analysis.” Last year, the authors pulled another paper on the healing properties of honey on wounds.
We just discovered this second retraction, which appears in the September 2015 issue of the journal, but was posted online last year.
The journal’s editor-in-chief, Debra Jackson, confirmed the dates and said that “a commercial company” brought the matter to their attention. After the journal asked a statistician to weigh in, they stated that a “substantial re-write would be required to correct the article,” and a retraction would be “the most suitable course of action.”
Although she said the authors initially sought to correct, not retract, the study, they eventually agreed with the decision.
Here’s the notice:
Continue reading Authors retract second study about medical uses of honey
The Journal of Clinical Nursing is retracting a paper “due to major overlap with a previously published article” from the same journal, following an investigation by the National University of Singapore.
By our count, this is the third retraction for first author, Moon-fai Chan, all for “overlap” with other papers.
As we reported in May, the Journal of Advanced Nursing retracted a paper co-authored by Chan for “major overlap” with a paper in JCN, that too the result of the investigation. We’ve also learned that the journal Nursing & Health Sciences issued a similar notice last year for another pair of overlapped papers.
Chan said in a statement to Retraction Watch Continue reading Investigation ups nursing researcher’s retraction count to 3