[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100648213":3},{"organization":4,"armGroups":7,"interventions":20,"overallOfficials":30,"centralContacts":34,"locations":40,"responsibleParty":55,"collaborators":25,"id":58,"slug":59,"hasResults":60,"nctId":61,"briefTitle":62,"officialTitle":63,"acronym":25,"eligibilityCriteria":64,"healthyVolunteers":65,"sex":66,"minAge":67,"maxAge":68,"enrollmentInfo":69,"targetDuration":25,"studyType":72,"phases":73,"briefSummary":75,"conditions":76,"keywords":82,"overallStatus":43,"whyStopped":25,"lastUpdateSubmitDate":90,"lastUpdatePostDateStruct":91,"startDateStruct":94,"completionDateStruct":96,"leadSponsor":98,"locationsCount":99},{"fullName":5,"class":6},"The University of Hong Kong","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"Intervention group","EXPERIMENTAL","Participants allocated to the intervention group will use the Wellnuts mobile application.",[13],"Other: Wellnuts app intervention",{"label":15,"type":16,"description":17,"interventionNames":18},"Control group","ACTIVE_COMPARATOR","Participants allocated to the control group will receive access to conventional web-based health resources from the Centre for Health Protection website which is run by the Department of Health.",[19],"Other: Web-based health resources",[21,26],{"type":6,"name":22,"description":23,"armGroupLabels":24,"otherNames":25},"Wellnuts app intervention","The app adopts an evidence-based and algorithm-driven self-health assessment approach. It is designed to help participants assess their health risks, increase health awareness and encourage appropriate health-seeking behaviour. The app provides self-health assessment related to common health conditions and modifiable behavioural risk factors. Participants assessed as \"at-risk\" are provided with relevant recommendations, including recommended tests and follow-up actions where appropriate.",[9],null,{"type":6,"name":27,"description":28,"armGroupLabels":29,"otherNames":25},"Web-based health resources","Conventional web-based health resources are from the Centre for Health Protection website which was run by the Department of Health (https:\u002F\u002Fwww.chp.gov.hk\u002Fen\u002Fhealthtopics\u002F25\u002Findex.html). These resources provide general health information and links to relevant support groups.",[15],[31],{"name":32,"affiliation":5,"role":33},"William Chi Wai Wong, MD","PRINCIPAL_INVESTIGATOR",[35],{"name":36,"role":37,"phone":38,"phoneExt":25,"email":39},"Levon Yongle Zhan, PhD","CONTACT","852-25185656","levon@hku.hk",[41],{"facility":42,"status":43,"city":44,"state":25,"zip":25,"country":44,"countryCode":45,"cosmosGeoPoint":46,"geoPoint":51,"contacts":52},"District Health Centre\u002FExpresses (DHC\u002FE) in Yau Tsim Mong, Sha Tin and Kwai Tsing","RECRUITING","Hong Kong","HK",{"type":47,"coordinates":48},"Point",[49,50],114.17469,22.27832,{"lat":50,"lon":49},[53],{"name":54,"role":37,"phone":38,"phoneExt":25,"email":39},"Yongle Zhan, PhD",{"type":33,"investigatorFullName":56,"investigatorTitle":57,"investigatorAffiliation":5,"oldNameTitle":25,"oldOrganization":25},"William Chi Wai Wong","Clinical Professor","100648213","effectiveness-of-a-self-health-assessment-mobile-application-in-young-to-midlife-adults-in-hong-kong-100648213",false,"NCT07720245","Effectiveness of a Self-health Assessment Mobile Application in Young-to-midlife Adults in Hong Kong","Effectiveness of Self-health Assessment Mobile Application to Promote Health Awareness, Empower Patients and Improve Linkage-to-care Amongst Young-to-midlife Adults in Hong Kong: a Randomised Controlled Trial","Inclusion Criteria:\n\n* Hong Kong residents self-reported age of 25-65 years;\n* Possesses a smartphone capable of running mobile apps (e.g. Android or iPhone) and;\n* Able to read either English or Chinese.\n\nExclusion Criteria:\n\n* Individuals having any symptoms or feeling unwell in anyways as detailed in the Disclaimer at the launch of the app; or\n* Individuals reporting a current diagnosis of cardiovascular disease, lung cancer, hepatitis B, colorectal cancer, diabetes, sexually transmitted diseases, depression, anxiety and mild cognitive impairment and memory loss.",true,"ALL","25 Years","65 Years",{"count":70,"type":71},574,"ESTIMATED","INTERVENTIONAL",[74],"NA","This project aims to compare the effectiveness of Wellnuts, an evidence-based, algorithm-driven self-health assessment mobile application, in empowering asymptomatic young-to-midlife adults in Hong Kong, promoting health awareness, and improving health-seeking behaviour and linkage-to-care, compared with conventional web-based health resources. Participants will be randomly allocated to the mobile health intervention group (Wellnuts app with self-health assessment and health information) and the conventional web-based resources control group (health information from Centre for Health Protection website). Hopefully, population health will be improved with the general health promotion impact from the app.",[77,78,79,80,81],"Diabetes Risk","CVD Risk","Colorectal Cancer","Lung Cancer","HBV",[83,84,85,86,87,88,89,44],"Self-health assessment","Mobile application","Health awareness","Health empowerment","Linkage-to-care","Chronic disease","Randomised control trial","2026-07-17",{"date":92,"type":93},"2026-07-22","ACTUAL",{"date":95,"type":93},"2024-06-01",{"date":97,"type":71},"2027-03-31",{"name":5,"class":6},1]