Data from: Characterizing terminology applied by authors and database producers to informatics literature on consumer engagement with wearable devices

To recommend strategies to improve discoverability of consumer health
informatics (CHI) literature, we aimed to characterize controlled
vocabulary and author terminology applied to a subset of CHI literature on
wearable technologies. A descriptive analysis of articles
(N=2,522) from 2019 identified 308 (12.2%) CHI-related articles for which
the citations with PubMed identifiers for the included and excluded
studies are provided. The 308 articles were published in 181
journals which we classified by type of journal—health, informatics,
technology and other—as shown in the third file. We provide an aggregated
file of the author-assigned keywords as they appeared in the PubMed
records of the included studies along with our decision about whether they
represented consumer engagement. We also included an aggregated file of
the Medical Subject Headings assigned to the included studies. 
The top 100 terms and their frequency scores for the title and abstracts
are also included. We did not include any of the terminology from CINAHL,
and Engineering Databases (Compendex and Inspec together) due to copyright
concerns.