%0期刊文章%@ 2291-5222 %I JMIR出版物%V 9% 卡塔尔世界杯8强波胆分析N 3% P e26159% T参与者对旨在支持怀孕期间健康体重增加、饮食和身体活动的智能手机应用程序的参与度和满意度:健康妈妈试验中的定性研究%A Sandborg,Johanna %A Henriksson,Pontus %A Larsen,Erica %A Lindqvist,Anna-Karin %A Rutberg,Stina %A Söderström,Emmie %A Maddison,Ralph %A Löf,Marie %+卡罗林斯卡学院生物科学和营养学系，组/MLÖ， Huddinge, SE-141 83，瑞典，46 733285912，johanna.sandborg@ki.se %K妊娠%K妊娠增重%K mHealth %K远程医疗%K数字健康%K移动健康%K eHealth %K智能手机干预%K移动应用%K智能手机应用%K engagement %K体育活动%K运动%K营养%K饮食%K定性%K专题分析%D 2021 %7 5.3.2021 %9原始论文%J JMIR mHealth Uhealth %G英文%X背景:妊娠体重过度增加(GWG)是常见的，与母亲和孩子的负面健康结果相关。移动健康提供的生活方式干预措施有可能减轻过度的GWG。智能手机应用(HealthyMoms)的有效性最近在一项随机对照试验中进行了评估。为了探索用户使用该应用程序的体验，在HealthyMoms试验中进行了一项定性研究。目的:本定性研究探讨了参与者使用HealthyMoms应用程序6个月的参与度和满意度。方法:共有19名女性(平均年龄:31.7岁，标准差4.4岁;平均BMI: 24.6, SD 3.4 kg/m2;大学学历:13/19,68%; primiparous: 11/19, 58%) who received the HealthyMoms app in a randomized controlled trial completed semistructured exit interviews. The interviews were audiorecorded and fully transcribed, coded, and analyzed using thematic analysis with an inductive approach. Results: Thematic analysis revealed a main theme and 2 subthemes. The main theme, “One could suit many: a multifunctional tool to strengthen women’s health during pregnancy,” and the 2 subthemes, “Factors within and beyond the app influence app engagement” and “Trust, knowledge, and awareness: aspects that can motivate healthy habits,” illustrated that a trustworthy and appreciated health and pregnancy app that is easy to use can inspire a healthy lifestyle during pregnancy. The first subtheme discussed how factors within the app (eg, regular updates and feedback) were perceived to motivate both healthy habits and app engagement. Additionally, factors beyond the app were described to both motivate (eg, interest, motivation, and curiosity) and limit (eg, pregnancy-related complications, lack of time) app engagement. The second subtheme reflected important aspects, such as high trustworthiness of the app, increased knowledge, and awareness from using the app, which motivated participants to improve or maintain healthy habits during pregnancy. Conclusions: The HealthyMoms app was considered a valuable and trustworthy tool to mitigate excessive GWG, with useful features and relevant information to initiate and maintain healthy habits during pregnancy. Trial Registration: ClinicalTrials.gov NCT03298555; https://clinicaltrials.gov/ct2/show/NCT03298555 International Registered Report Identifier (IRRID): RR2-10.2196/13011 %M 33666554 %R 10.2196/26159 %U https://mhealth.www.mybigtv.com/2021/3/e26159 %U https://doi.org/10.2196/26159 %U http://www.ncbi.nlm.nih.gov/pubmed/33666554