2.2 Data analysis
Results for all articles were imported into a bibliographic referencing
tool and assessed for relevance, removing articles that did not contain
information relating to AMR in wildlife. All query results were verified
manually before excluding duplicates (Figure 1 – flowing chart). All
publications were included with the following variables extracted:
publication date, subject category, document type, author, organization
of origin, funding agency, language, country of origin, title, abstract,
and keyword. Once the manuscripts had been obtained, the study of
research trends was carried out through the analysis of scientific
production per year, type of document, distribution in subject
categories and source, publication distribution by countries and
institutions, and an analysis of index keywords. The bibliometric
analysis was performed on the full search results using
the bibliometrix package in R (Aria and Cuccurullo, 2017).