Evidence map›Paper›PMID 31464191›Full record

SynthesisJMIR mHealth and uHealth2019

A Comparison of Functional Features in Chinese and US Mobile Apps for Diabetes Self-Management: A Systematic Search in App Stores and Content Analysis.

Yuan Wu, Yiling Zhou, Xuan Wang, Qi Zhang, Xun Yao, Xiaodan Li, Jianshu Li, Haoming Tian, Sheyu Li

Open access · goldAbstract readSystematic Review
In one paragraph

Synthesis in JMIR mHealth and uHealth, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed, 1 pooled it
7.7field-weighted citation impact, top 3% 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

10 citing papers in PubMed, 1 synthesis or guideline pooled it, 38 citations in OpenAlex.

  1. Pooled it
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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

9 authors at 4 institutions in 3 countries.

Yuan Wu *Department of Endocrinology and Metabolism, West China Hospital, Sichuan University, Chengdu, China.ORCID 0000-0003-0952-6132
Yiling Zhou *Department of Endocrinology and Metabolism, West China Hospital, Sichuan University, Chengdu, China.ORCID 0000-0001-6729-3627
Xuan WangDepartment of Population Health & Genomics, Ninewells Hospital and Medical School, University of Dundee, Dundee, United Kingdom.ORCID 0000-0002-6672-017X
Qi ZhangState Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou, China.ORCID 0000-0001-6625-4060
Xun YaoDepartment of Academic Affairs, West China School of Medicine, Sichuan University, Chengdu, China.ORCID 0000-0002-9413-3570
Xiaodan LiDepartment of Gastroenterology, West China Hospital, Sichuan University, Chengdu, China.ORCID 0000-0002-1231-060X
Jianshu LiDepartment of Biomedical Polymer and Artificial Organs, College of Polymer Science and Engineering, Sichuan University, Chengdu, China.ORCID 0000-0002-1522-7326
Haoming TianDepartment of Endocrinology and Metabolism, West China Hospital, Sichuan University, Chengdu, China.ORCID 0000-0002-1921-4733
Sheyu LiDepartment of Endocrinology and Metabolism, West China Hospital, Sichuan University, Chengdu, China.ORCID 0000-0003-0060-0287
Sichuan University · CNUniversity of Dundee · GBSun Yat-sen University · CNUppsala University · SE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundMobile health interventions are widely used for self-management of diabetes, which is one of the most burdensome noncommunicable chronic diseases worldwide. However, little is known about the distribution of characteristics and functions of in-store mobile apps for diabetes.

objectiveThis study aimed to investigate the distribution of characteristics and functions of the in-store mobile apps for self-management of diabetes in the United States and China using a predefined functional taxonomy, which was developed and published in our previous study.

methodsWe identified apps by searching diabetes in English or Chinese in the Apple iTunes Store and Android Markets (both in the United States and China) and included apps for diabetes self-management. We examined the validity and reliability of the predefined functional taxonomy with 3 dimensions: clinical module, functional module, and potential risk. We then classified all functions in the included apps according to the predefined taxonomy and compared the differences in the features of these apps between the United States and China.

resultsWe included 171 mobile diabetes apps, with 133 from the United States and 38 from China. Apps from both countries faced the challenges of evidence-based information, proper risk assessment, and declaration, especially Chinese apps. More Chinese apps provide app-based communication functions (general communication: Chinese vs US apps, 39%, 15/38 vs 18.0%, 24/133; P=.006 and patient-clinician communication: Chinese vs US apps, 68%, 26/38 vs 6.0%, 8/133; P<.001), whereas more US apps provide the decision-making module (Chinese vs US apps, 0%, 0/38 vs 23.3%, 31/133; P=.001), which is a high-risk module. Both complication prevention (Chinese vs US apps, 8%, 3/38 vs 3.8%, 5/133; P=.50) and psychological care (Chinese vs US apps, 0%, 0/38 vs 0.8%, 1/133; P>.99) are neglected by the 2 countries.

conclusionsThe distribution of characteristics and functions of in-store mobile apps for diabetes self-management in the United States was different from China. The design of in-store diabetes apps needs to be monitored closely.

Indexed as

ChinaDiabetes MellitusHumansMobile ApplicationsReproducibility of ResultsSelf-ManagementUnited StatesChinadiabetes mellitusmobile appsprevalencerisk assessmentself-managementUnited States

Identifiers

PMID31464191
PMCPMC6737884
OpenAlexW2955750828

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.