Abstract:
BACKGROUND:Mobile health (mHealth) apps have the potential to be a useful mode of delivering HIV prevention information, particularly for young men (13-24 years) who account for 21% of new HIV diagnoses in the United States. We translated an existing evidence-based, face-to-face HIV prevention curriculum into a portable platform and developed a mobile Web app: MyPEEPS Mobile. OBJECTIVE:The purpose of this study was to assess the usability of MyPEEPS Mobile from both expert and end user perspectives. METHODS:We conducted a heuristic evaluation with five experts in informatics to identify violations of usability principles and end user usability testing with 20 young men aged 15 to 18 years in New York, NY, Birmingham, AL, and Chicago, IL to identify potential obstacles to their use of the app. RESULTS:Mean scores of the overall severity of the identified heuristic violations rated by experts ranged from 0.4 and 2.6 (0=no usability problem to 4=usability catastrophe). Overall, our end users successfully completed the tasks associated with use case scenarios and provided comments/recommendations on improving usability of MyPEEPS Mobile. The mean of the overall Post-Study System Usability Questionnaire scores rated by the end users was 1.63 (SD 0.65), reflecting strong user acceptance of the app. CONCLUSIONS:The comments made by experts and end users will be used to refine MyPEEPS Mobile prior to a pilot study assessing the acceptability of the app across diverse sexual minority young men in their everyday lives.
journal_name
JMIR Mhealth Uhealthjournal_title
JMIR mHealth and uHealthauthors
Cho H,Powell D,Pichon A,Thai J,Bruce J,Kuhns LM,Garofalo R,Schnall Rdoi
10.2196/11450subject
Has Abstractpub_date
2018-09-07 00:00:00pages
e11450issue
9issn
2291-5222pii
v6i9e11450journal_volume
6pub_type
杂志文章abstract:BACKGROUND:Obesity in pregnancy is a growing problem worldwide, with excessive gestational weight gain (GWG) occurring in the majority of pregnancies. This significantly increases risks to both mother and child. A major contributor to both prepregnancy obesity and excessive GWG is physical inactivity; however, past int...
journal_title:JMIR mHealth and uHealth
pub_type: 杂志文章
doi:10.2196/15112
更新日期:2020-05-26 00:00:00
abstract:BACKGROUND:Youth homelessness is a substantial issue, and many youths experiencing homelessness have mental health issues as both a cause and consequence of homelessness. These youths face many barriers to receiving traditional mental health services, and as a result, only a few youths experiencing homelessness receive...
journal_title:JMIR mHealth and uHealth
pub_type: 杂志文章
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更新日期:2019-07-02 00:00:00
abstract:BACKGROUND:Unprecedented lockdown measures have been introduced in countries worldwide to mitigate the spread and consequences of COVID-19. Although attention has been focused on the effects of these measures on epidemiological indicators relating directly to the infection, there is increased recognition of their broad...
journal_title:JMIR mHealth and uHealth
pub_type: 杂志文章
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更新日期:2020-10-09 00:00:00
abstract:BACKGROUND:The market of mobile health (mHealth) apps has rapidly evolved in the past decade. With more than 100,000 mHealth apps currently available, there is no centralized resource that collects information on these health-related apps for researchers in this field to effectively evaluate the strength and weakness o...
journal_title:JMIR mHealth and uHealth
pub_type: 杂志文章
doi:10.2196/mhealth.4026
更新日期:2015-03-18 00:00:00
abstract:BACKGROUND:With the popularity of mobile phones, mobile apps have great potential for the management of diabetes, but the effectiveness of current diabetes apps for type 1 diabetes mellitus (T1DM) is poor. No study has explored the reasons for this deficiency from the users' perspective. OBJECTIVE:The aims of this stu...
journal_title:JMIR mHealth and uHealth
pub_type: 杂志文章
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更新日期:2018-09-21 00:00:00
abstract:BACKGROUND:With 360 million smokers, China consumes more cigarettes than any other country in the world. Given that 620 million Chinese own smartphones, smartphone apps for smoking cessation are increasingly used in China to help smokers quit. OBJECTIVE:This study analyzed and evaluated the contents of all smoking ces...
journal_title:JMIR mHealth and uHealth
pub_type: 杂志文章
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更新日期:2017-07-11 00:00:00
abstract:BACKGROUND:Pakistan is the sixth most populous nation in the world and has an estimated 4 million stroke survivors. Most survivors are taken care of by community-based caregivers, and there are no inpatient rehabilitation facilities. OBJECTIVE:The objective of this study was to evaluate the effectiveness and safety of...
journal_title:JMIR mHealth and uHealth
pub_type: 杂志文章
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更新日期:2020-01-28 00:00:00
abstract:BACKGROUND:Communication technologies can play a significant role in decreasing communication inequalities and cancer disparities by promoting cancer control and enhancing population and individual health. Studies have shown that technology, such as the mobile phone short message service (SMS) or text messaging, can be...
journal_title:JMIR mHealth and uHealth
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更新日期:2013-09-09 00:00:00
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journal_title:JMIR mHealth and uHealth
pub_type: 杂志文章,评审
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更新日期:2020-07-02 00:00:00
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journal_title:JMIR mHealth and uHealth
pub_type: 杂志文章
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更新日期:2016-04-25 00:00:00
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journal_title:JMIR mHealth and uHealth
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abstract:BACKGROUND:In 2017, the Supreme Court of India ruled that privacy is a fundamental right of every citizen. Although mobile phone apps have the potential to help people with noncommunicable diseases, such as diabetes and mental illness, they often contain complex privacy policies, which consumers may not understand. Thi...
journal_title:JMIR mHealth and uHealth
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更新日期:2018-07-30 00:00:00
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journal_title:JMIR mHealth and uHealth
pub_type: 杂志文章,评审
doi:10.2196/22537
更新日期:2020-12-03 00:00:00
abstract:BACKGROUND:In many clinics, patients now have the option to make Web-based appointments but doing so according to their own judgment may lead to wrong registration and delayed medical services. We hypothesized that smartphone-based triage in outpatient services is superior to Web-based self-appointment registration gui...
journal_title:JMIR mHealth and uHealth
pub_type: 杂志文章
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更新日期:2019-11-11 00:00:00
abstract:BACKGROUND:The prevalence of gestational diabetes mellitus (GDM) is increasing worldwide. A healthy diet and stable blood glucose levels during pregnancy can prevent adverse health outcomes for the mother and the newborn child. Mobile health may be a useful supplement to prenatal care, providing women with targeted die...
journal_title:JMIR mHealth and uHealth
pub_type: 杂志文章
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更新日期:2020-11-04 00:00:00
abstract:BACKGROUND:Novel methods of promoting self-monitoring and social support are needed to ensure long-term maintenance of behavior change. In this paper, we directly investigate the effects of group support in an exercise and nutrition program delivered by an mHealth application called Fittle. OBJECTIVE:Our first specifi...
journal_title:JMIR mHealth and uHealth
pub_type: 杂志文章
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更新日期:2016-01-15 00:00:00
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journal_title:JMIR mHealth and uHealth
pub_type: 杂志文章
doi:10.2196/mhealth.4183
更新日期:2015-07-20 00:00:00
abstract:BACKGROUND:Augmented reality (AR) is a technology that integrates digital information into the user's real-world environment. It offers a new approach for treatments and education in medicine. AR aids in surgery planning and patient treatment and helps explain complex medical situations to patients and their relatives....
journal_title:JMIR mHealth and uHealth
pub_type: 杂志文章
doi:10.2196/10967
更新日期:2019-04-26 00:00:00
abstract:BACKGROUND:Disparities in cervical cancer incidence and mortality signify the need for intervention efforts targeting Korean American immigrant women. OBJECTIVE:The purpose of this study was to demonstrate how a culturally targeted and tailored mobile text messaging intervention, mobile screening (mScreening), was dev...
journal_title:JMIR mHealth and uHealth
pub_type: 杂志文章
doi:10.2196/13256
更新日期:2019-06-06 00:00:00
abstract:BACKGROUND:Evidence has shown that breast cancer self-management support from mobile health (mHealth) apps can improve the quality of life of survivors. Although many breast cancer self-management support apps exist, few papers have documented the procedure for the development of a user-friendly app from the patient's ...
journal_title:JMIR mHealth and uHealth
pub_type: 杂志文章
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更新日期:2020-04-30 00:00:00
abstract:BACKGROUND:Pain drawings (PDs) are an important tool to evaluate, communicate, and objectify pain. In the past few years, there has been a shift toward tablet-based acquisition of PDs, and several studies have been conducted to test the usefulness, reliability, and repeatability of electronic PDs. However, to our knowl...
journal_title:JMIR mHealth and uHealth
pub_type: 杂志文章
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更新日期:2019-01-10 00:00:00
abstract:BACKGROUND:Research on mobile health (mHealth) app use during adolescence is growing; however, little attention has been paid to black adolescents, particularly black girls, who are generally underresearched and underserved in psychological intervention research. Cognitive restructuring is an important tool in anxiety ...
journal_title:JMIR mHealth and uHealth
pub_type: 杂志文章
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更新日期:2019-06-27 00:00:00
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journal_title:JMIR mHealth and uHealth
pub_type: 杂志文章
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更新日期:2019-04-01 00:00:00
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journal_title:JMIR mHealth and uHealth
pub_type: 杂志文章
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更新日期:2018-01-26 00:00:00
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journal_title:JMIR mHealth and uHealth
pub_type: 杂志文章
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更新日期:2019-06-25 00:00:00
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journal_title:JMIR mHealth and uHealth
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更新日期:2020-07-14 00:00:00
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journal_title:JMIR mHealth and uHealth
pub_type: 杂志文章,评审
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更新日期:2015-02-16 00:00:00
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journal_title:JMIR mHealth and uHealth
pub_type: 杂志文章
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更新日期:2013-06-12 00:00:00
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journal_title:JMIR mHealth and uHealth
pub_type: 杂志文章
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更新日期:2018-04-16 00:00:00
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journal_title:JMIR mHealth and uHealth
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更新日期:2020-07-31 00:00:00