Chinese Mobile Health APPs for Hypertension Management: A Systematic Evaluation of Usefulness

Abstract EN

Objective.

To analyze and compare the usefulness of hypertension management APPs released in the Chinese market; to understand the general situations, characteristics, problems, and trends in hypertension management mHealth APPs; and to identify the gaps between mainland China products and non-mainland China products with the aim to provide recommendations for developers in industry and assist hypertensive patients in selecting suitable APPs.

Methods.

The hypertension management APPs available by October 2016 in China were analyzed from the perspective of data items and function usefulness.

Sample sets were determined through PRISMA.

An evaluation item set was developed based on the usability framework of TURF and the Chinese Guideline for the Management of Hypertension and used to quantitatively analyze the functionalities and data items collected from the sample APPs from the perspective of designers, users, and activity models.

Results.

Among the 73 Chinese-supported APPs, none of the hypertension management APPs could fully cover the usefulness item set (mean = 37.4%).

Regarding the use of mobile terminal hardware, only cameras and positioning sensors are commonly used in information collection.

Regarding the data items and services provided, the most commonly collected data are “demographic information” (88% versus 100%) and “vital signs” (76% versus 100%), but APPs developed in mainland China and non-mainland China provided significantly different services and profit-making patterns.

Regarding data security and privacy protection, the APPs from mainland China provided far lower usefulness (31% versus 56%).

Conclusions.

mHealth APPs can promptly and efficiently acquire sign-related data by improving the professionality and scientificity of data about healthy living habits.

APPs also improve the preventive usefulness of the collected data and bring about new opportunities for the management and control of hypertension.

Other important research trends include privacy protection and data security.