Abstract:
BACKGROUND:End-of-day symptom diaries are recommended by drug regulatory authorities to assess treatment response in patients with irritable bowel syndrome. We developed a smartphone app to measure treatment response. OBJECTIVE:Because the employment of an app to measure treatment response in irritable bowel syndrome is relatively new, we aimed to explore patients' adherence to diary use and characteristics associated with adherence. METHODS:A smartphone app was developed to serve as a symptom diary. Patients with irritable bowel syndrome (based on Rome IV criteria) were instructed to fill out end-of-day diary questionnaires during an 8-week treatment. Additional online questionnaires assessed demographics, irritable bowel syndrome symptom severity, and psychosocial comorbidities. Adherence rate to the diary was defined as the percentage of days completed out of total days. Adherence to the additional web-based questionnaires was also assessed. RESULTS:Overall, 189 patients were included (age: mean 34.0 years, SD 13.3 years; female: 147/189, 77.8%; male: 42/189, 22.2%). The mean adherence rate was 87.9% (SD 9.4%). However, adherence to the diary decreased over time (P<.001). No significant association was found between adherence and gender (P=.84), age (P=.22), or education level (lower education level: P=.58, middle education level: P=.46, versus high education level), while higher anxiety scores were associated with lower adherence (P=.03). Adherence to the online questionnaires was also high (>99%). Missing data due to technical issues were limited. CONCLUSIONS:The use of a smartphone app as a symptom diary to assess treatment response resulted in high patient adherence. The data-collection framework described led to standardized data collection with excellent completeness and can be used for future randomized controlled trials. Due to the slight decrease in adherence to diary use throughout the study, this method might be less suitable for longer trials.
journal_name
JMIR Mhealth Uhealthjournal_title
JMIR mHealth and uHealthauthors
Weerts ZZRM,Heinen KGE,Masclee AAM,Quanjel ABA,Winkens B,Vork L,Rinkens PELM,Jonkers DMAE,Keszthelyi Ddoi
10.2196/19696subject
Has Abstractpub_date
2020-11-02 00:00:00pages
e19696issue
11issn
2291-5222pii
v8i11e19696journal_volume
8pub_type
杂志文章abstract:BACKGROUND:Black young men who have sex with men (BYMSM) experience higher human immunodeficiency virus (HIV) incidence than their white and Latino counterparts. OBJECTIVE:The aim of our study was to understand BYMSM's preferences for mobile phone-based HIV prevention and treatment in order to inform culturally tailor...
journal_title:JMIR mHealth and uHealth
pub_type: 杂志文章
doi:10.2196/mhealth.6436
更新日期:2017-04-13 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
doi:10.2196/11310
更新日期:2019-06-27 00:00:00
abstract:BACKGROUND:Mobile health technologies have been found to improve the self-management of chronic diseases. However, there is limited research regarding their feasibility in supporting recovery from substance use disorders (SUDs) in China. OBJECTIVE:The objective of this study was to examine the feasibility of a mobile ...
journal_title:JMIR mHealth and uHealth
pub_type: 杂志文章
doi:10.2196/mhealth.8388
更新日期:2018-02-27 00:00:00
abstract:BACKGROUND:Mobile health (mHealth) has huge potential to deliver preventative health services. However, there is paucity of literature on theoretical constructs, technical, practical, and regulatory considerations that enable delivery of such services. OBJECTIVES:The objective of this study was to outline the key cons...
journal_title:JMIR mHealth and uHealth
pub_type: 杂志文章
doi:10.2196/mhealth.5996
更新日期:2016-11-15 00:00:00
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 portabl...
journal_title:JMIR mHealth and uHealth
pub_type: 杂志文章
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更新日期:2018-09-07 00:00:00
abstract:BACKGROUND:The importance of the preconception period and preconception care (PCC) are broadly acknowledged and the potential benefits regarding health promotion have been studied extensively. PCC provides the opportunity to identify, prevent, and treat modifiable and nonmodifiable risk factors to optimize the health o...
journal_title:JMIR mHealth and uHealth
pub_type: 杂志文章
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更新日期:2017-08-17 00:00:00
abstract:BACKGROUND:The prevalence of type 2 diabetes (T2D) is greater in South Asian populations and health outcomes are poorer compared with other ethnic groups. British South Asians are up to six times more likely to have T2D than the general population, to develop the condition at a younger age, and to experience diabetes-r...
journal_title:JMIR mHealth and uHealth
pub_type: 杂志文章
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更新日期:2020-04-20 00:00:00
abstract:BACKGROUND:Mobile health interventions are often standardized and assumed to work the same for all users; however, we may be missing cultural differences in the experiences of interventions that may impact how and if an intervention is effective. OBJECTIVE:The objective of the study was to assess qualitative feedback ...
journal_title:JMIR mHealth and uHealth
pub_type: 杂志文章
doi:10.2196/mhealth.3660
更新日期:2014-11-05 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:2014-08-13 00:00:00
abstract:BACKGROUND:Modern smartphone use is pervasive and could be an accessible method of evaluating the circadian rhythm and social jet lag via a mobile app. OBJECTIVE:This study aimed to validate the app-recorded sleep time with daily self-reports by examining the consistency of total sleep time (TST), as well as the timin...
journal_title:JMIR mHealth and uHealth
pub_type: 杂志文章
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更新日期:2019-05-16 00:00:00
abstract:BACKGROUND:The Syria crisis has forced more than 4 million people to leave their homeland. As a result, in 2016, an overwhelming number of refugees reached Germany. In response to this, it was of utmost importance to set up refugee camps and to provide humanitarian aid, but a health surveillance system was also impleme...
journal_title:JMIR mHealth and uHealth
pub_type: 杂志文章
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更新日期:2019-08-19 00:00:00
abstract:BACKGROUND:Digital health usability assessments can help explain how well mobile health (mHealth) apps targeting young people with sexual and reproductive health (SRH) information performed and whether the intended purpose was achieved. However, few digital health assessments have been conducted to evaluate young peopl...
journal_title:JMIR mHealth and uHealth
pub_type: 杂志文章
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更新日期:2021-01-15 00:00:00
abstract:BACKGROUND:Today, runners use wearable technology such as global positioning system (GPS)-enabled sport watches to track and optimize their training activities, for example, when participating in a road race event. For this purpose, an increasing amount of low-priced, consumer-oriented wearable devices are available. H...
journal_title:JMIR mHealth and uHealth
pub_type: 杂志文章
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更新日期:2017-02-28 00:00:00
abstract:BACKGROUND:Tracking of dietary intake is key to enhancing weight loss. Mobile apps may be useful for tracking food intake and can provide feedback about calories and nutritional value. Recent technological developments have enabled image recognition to identify foods and track food intake. OBJECTIVE:We aimed to determ...
journal_title:JMIR mHealth and uHealth
pub_type: 杂志文章
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更新日期:2019-05-29 00:00:00
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journal_title:JMIR mHealth and uHealth
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更新日期:2020-01-30 00:00:00
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journal_title:JMIR mHealth and uHealth
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更新日期:2019-07-02 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:2015-07-20 00:00:00
abstract:BACKGROUND:The COVID-19 pandemic has impacted the lives of expectant parents and parents of young babies, with disruptions in health care provision and loss of social support. OBJECTIVE:This study investigated the impact of the COVID-19 pandemic and its associated lockdown on this population through the lens of users ...
journal_title:JMIR mHealth and uHealth
pub_type: 杂志文章
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更新日期:2020-12-09 00:00:00
abstract::[This corrects the article DOI: 10.2196/18505.]. ...
journal_title:JMIR mHealth and uHealth
pub_type: 已发布勘误
doi:10.2196/24869
更新日期:2020-11-03 00:00:00
abstract:BACKGROUND:Pharmacotherapy remains one of the major interventional strategies in medicine. However, patients from all age groups and conditions face challenges when taking medications, such as integrating them into the daily routine, understanding their effects and side effects, and monitoring outcomes. In this context...
journal_title:JMIR mHealth and uHealth
pub_type: 杂志文章,评审
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更新日期:2019-09-11 00:00:00
abstract:BACKGROUND:The use of mHealth methods for capturing illicit drug use and associated behaviors have become more widely used in research settings, yet there is little research as to how valid these methods are compared to known measures of capturing and quantifying drug use. OBJECTIVE:We examined the concordance of ecol...
journal_title:JMIR mHealth and uHealth
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journal_title:JMIR mHealth and uHealth
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journal_title:JMIR mHealth and uHealth
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journal_title:JMIR mHealth and uHealth
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更新日期:2013-06-12 00:00:00
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journal_title:JMIR mHealth and uHealth
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更新日期:2018-09-24 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:2019-10-02 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:2020-05-06 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:2020-06-24 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
abstract::Over the past decade, smartphone technology has become increasingly sophisticated and ubiquitous. Modern smartphones, now owned by more than three quarters of Canadians and 94% of millennials, perform an array of functions that are potentially useful in the health care context, such as tracking fitness data, enabling ...
journal_title:JMIR mHealth and uHealth
pub_type: 杂志文章
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更新日期:2019-11-04 00:00:00