Evidence map›Paper›PMID 31237838›Full record

ArticleJournal of medical Internet research2019

Data Mining in the Development of Mobile Health Apps: Assessing In-App Navigation Through Markov Chain Analysis.

Jeroen Stragier, Gilles Vandewiele, Paulien Coppens, Femke Ongenae, Wendy Van den Broeck, Filip De Turck, Lieven De Marez

Open access · goldAbstract read
In one paragraph

Article in Journal of medical Internet research, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed, 1 pooled it
4.2field-weighted citation impact, top 6% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

6 citing papers in PubMed, 1 synthesis or guideline pooled it, 14 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Trial
  4. Article
  5. Article
  6. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors at 2 institutions in 1 country.

Jeroen Stragierimec-mict, Department of Communication Sciences, Ghent University, Ghent, Belgium.ORCID 0000-0002-5535-1882
Gilles Vandewieleimec-IDLab, Department of Information Technology, Ghent University, Ghent, Belgium.ORCID 0000-0001-9531-0623
Paulien Coppensimec-smit, Department of Communication Sciences, Vrije Universiteit Brussel, Brussels, Belgium.ORCID 0000-0001-9926-162X
Femke Ongenaeimec-IDLab, Department of Information Technology, Ghent University, Ghent, Belgium.ORCID 0000-0003-2529-5477
Wendy Van den Broeckimec-smit, Department of Communication Sciences, Vrije Universiteit Brussel, Brussels, Belgium.ORCID 0000-0002-4765-6125
Filip De Turckimec-IDLab, Department of Information Technology, Ghent University, Ghent, Belgium.ORCID 0000-0003-4824-1199
Lieven De Marezimec-mict, Department of Communication Sciences, Ghent University, Ghent, Belgium.ORCID 0000-0001-7716-4079
Ghent University · BEVrije Universiteit Brussel · BE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundMobile apps generate vast amounts of user data. In the mobile health (mHealth) domain, researchers are increasingly discovering the opportunities of log data to assess the usage of their mobile apps. To date, however, the analysis of these data are often limited to descriptive statistics. Using data mining techniques, log data can offer significantly deeper insights.

objectiveThe purpose of this study was to assess how Markov Chain and sequence clustering analysis can be used to find meaningful usage patterns of mHealth apps.

methodsUsing the data of a 25-day field trial (n=22) of the Start2Cycle app, an app developed to encourage recreational cycling in adults, a transition matrix between the different pages of the app was composed. From this matrix, a Markov Chain was constructed, enabling intuitive user behavior analysis.

resultsThrough visual inspection of the transitions, 3 types of app use could be distinguished (route tracking, gamification, and bug reporting). Markov Chain-based sequence clustering was subsequently used to demonstrate how clusters of session types can otherwise be obtained.

conclusionsUsing Markov Chains to assess in-app navigation presents a sound method to evaluate use of mHealth interventions. The insights can be used to evaluate app use and improve user experience.

Indexed as

Markov ChainsData MiningFemaleHumansMaleMiddle AgedMobile ApplicationsTelemedicinedata analyticseHealthlog dataMarkov ChainmHealth

Identifiers

PMID31237838
PMCPMC6682278
OpenAlexW2922321214

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.