Haekwon Chung

ORCID: 0000-0003-3214-8934
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About
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Research Areas
  • Cancer survivorship and care
  • Physical Activity and Health
  • Mobile Health and mHealth Applications
  • Childhood Cancer Survivors' Quality of Life
  • Digital Mental Health Interventions
  • Urban Transport and Accessibility
  • Urban Green Space and Health
  • Cancer-related cognitive impairment studies

Physical activity (PA) enhancement and mental distress reduction are important issues in cancer survivorship care. Mobile technology, as an emerging method for changing health behaviors, is gaining attention from many researchers. This study aimed to investigate the effect of a mobile app-based community on enhancing PA decreasing breast survivors. We conducted non-randomized, prospective, interventional that had community-later arm community-first arm. With Android smartphone app (WalkON®),...

10.3389/fonc.2019.01505 article EN cc-by Frontiers in Oncology 2020-01-10

Although distress screening is crucial for cancer survivors, it not easy clinicians to recognize distress. Physical activity (PA) data collected by mobile devices such as smart bands and smartphone apps have the potential be used screen in breast survivors.The aim of this study was assess collection rates terms PA data, investigate correlation between from distress-related questionnaires apps, demonstrate factors associated with survivors.In prospective observational study, patients who...

10.2196/13463 article EN cc-by Journal of Medical Internet Research 2019-08-21

Background Electronic patient-reported outcome (PROs) provides a fast and reliable assessment of patient’s health-related quality life. Nevertheless, using PRO in the traditional paper format is not practical for clinical practice due to limitations associated with data analysis management. A questionnaire app was developed address need way group use distress physical activity tools. Objective The purpose this study assess level agreement between electronic (mobile) paper-and-pencil...

10.2196/17320 article EN cc-by JMIR mhealth and uhealth 2020-04-15

While mobile health apps have demonstrated their potential in revolutionizing behavior changes, the impact of a community built on these level physical activity and mental well-being cancer survivors remains unexplored.In this randomized controlled trial, we examine effects participation specifically designed for breast levels distress.We performed single-center, randomized, parallel-group, open-label, trial. This trial enrolled women between 20 60 years age with stage 0 to III cancer, an...

10.2196/47158 article EN cc-by Journal of Medical Internet Research 2023-07-04

This study explores the changes in regular walking activities during phases of pandemic.With spread COVID-19 transmission, people are refraining from going out, reducing their physical activity. In South Korea, broke out 4th week 2020 and experienced first cycle pandemic, such as outbreak, widespread, decline. response to government encouraged voluntary participation social distancing campaigns, reduced outside activities.This article examines decrease increase Prevalence Regular Walking...

10.1177/19375867211026571 article EN other-oa HERD Health Environments Research & Design Journal 2021-07-07

<sec> <title>BACKGROUND</title> Although distress screening is crucial for cancer survivors, it not easy clinicians to recognize distress. Physical activity (PA) data collected by mobile devices such as smart bands and smartphone apps have the potential be used screen in breast survivors. </sec> <title>OBJECTIVE</title> The aim of this study was assess collection rates terms PA data, investigate correlation between from distress-related questionnaires apps, demonstrate factors associated...

10.2196/preprints.13463 preprint EN 2019-01-24

Abstract Purpose Improving physical activity (PA) and reducing mental distress are important issues in the treatment of cancer survivors. This study aimed to investigate effect a mobile app-based community on enhancing PA decreasing breast Methods We conducted single-center, prospective, non-blinded, randomized controlled study. Subjects who got surgery were allocated control group or (intervention) where members able share their daily activities. Daily walk steps weekly scores using...

10.1158/1538-7445.sabcs22-p6-05-33 article EN Cancer Research 2023-03-01

<sec> <title>BACKGROUND</title> While mobile health apps have demonstrated their potential in revolutionizing behavior changes, the impact of a community built on these level physical activity and mental well-being cancer survivors remains unexplored. </sec> <title>OBJECTIVE</title> In this randomized controlled trial, we examine effects participation specifically designed for breast levels distress. <title>METHODS</title> We performed single-center, randomized, parallel-group, open-label,...

10.2196/preprints.47158 preprint EN 2023-03-10

<sec> <title>BACKGROUND</title> As the number of people diagnosed with cancer continues to rise each year, technology has come forefront in enhancing efficacy self-management for patients recovering from surgery or undergoing chemotherapy. Despite growing availability digital technologies, there remains a shortage randomized controlled trial (RCT) evidence substantiating effectiveness these interventions patients. </sec> <title>OBJECTIVE</title> This research aimed evaluate influence...

10.2196/preprints.52694 preprint EN 2023-09-12

As the number of people diagnosed with cancer continues to increase, self-management has become crucial for patients recovering from surgery or undergoing chemotherapy. Technology emerged as a key tool in supporting self-management, particularly through interventions that promote physical activity, which is important improving health outcomes and quality life cancer. Despite growing availability digital tools facilitate activity tracking, high-level evidence their long-term effectiveness...

10.2196/52694 article EN cc-by Journal of Medical Internet Research 2023-09-12

<sec> <title>BACKGROUND</title> Electronic patient-reported outcome (PROs) provides a fast and reliable assessment of patient’s health-related quality life. Nevertheless, using PRO in the traditional paper format is not practical for clinical practice due to limitations associated with data analysis management. A questionnaire app was developed address need way group use distress physical activity tools. </sec> <title>OBJECTIVE</title> The purpose this study assess level agreement between...

10.2196/preprints.17320 preprint EN 2019-12-08
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