Usability Study of Gestational and 6 Months Postpartum Weight Management Program - Hope D
试验速览
- 阶段
- 不适用
- 状态
- 招募中
- 入组人数
- 30
- 试验地点
- 1
- 主要终点
- The basic version of Hope-D program has been developed
研究概览
简要总结
The principal aim of this study is to evaluate the usability of the Hope-D gestational and 6 months postpartum weight management program. We will evaluate the usability, functionality, and acceptability of the developed Hope-D weight management program that includes digital pathway for weight management, general or individual weight management plan and individual or group coaching for weight management from pregnancy to 6 months postpartum.
详细描述
The usability of the digital pathway will be evaluated through a one-week user test among up to 30 pregnant women, who have prepregnancy BMI at least 30 kg/m2.
Participants will use the Health Village digital pathway for gestational and 6 months postpartum weight management, after which they will take part in semi-structured interviews conducted via Microsoft Teams and complete the System Usability Scale (SUS) questionnaire assessing perceived acceptability and usability.
All interviews will be audio-recorded, transcribed verbatim, and analyzed qualitatively.
Participants will report whether they accessed the pathway via mobile phone or computer and evaluate the technical usability, including ease of login, fluency of navigation, functionality of links, and the overall visual design.
The content of the digital pathway will be assessed in terms of relevance, usefulness, completeness, and clarity. Participants will be asked whether all key topics were covered, which elements were most beneficial or motivating, and whether the content was appropriate for both the gestational and postpartum periods.
研究设计
- 研究类型
- Observational
- 观察模型
- Other
- 时间视角
- Prospective
入排标准
- 年龄范围
- 18 Years 至 50 Years（Adult）
- 性别
- Female
- 接受健康志愿者
- 是
入选标准
- •General pregnant women with prepregnancy BMI at least 30 kg/m2
- •Competence in using the digital care pathway and electronic maternity card
排除标准
- •- Significant difficulty in cooperating (e.g. inadequate Finnish language skills)
结局指标
主要结局
The basic version of Hope-D program has been developed
时间窗: 1 week
The aim of the Hope-D program is to develop a standardized model for gestational and postpartum weight management. The basic version of the Hope-D program will be considered ready for implementation in the subsequent intervention study once all sections of the System Usability Scale (SUS) reach a score above 68 within the same development period (sprint). The SUS is a widely used, reliable, and valid instrument for evaluating the usability of various technologies, including digital products, systems, and services. It comprises ten statements rated on a five-point Likert scale, where 1 indicates strong disagreement and 5 indicates strong agreement. The total SUS score ranges from 0 to 100, with higher scores indicating better perceived usability. The SUS questionnaire has been translated into Finnish and is available for use free of charge.
次要结局
- Usability of gestational and postpartum digital pathway for weight management(1 week)
- Usability of gestational and postpartum general and individual weight management plan(one week)
- Usability of group and individual coaching sessions(one week)