An interventional study of GO in Quality of Life and Wellness, Psychological, sponsored by The Hong Kong Polytechnic University. Recruiting at 1 site in Hong Kong. Open to participants aged 10 Years and older, including healthy volunteers. Per ClinicalTrials.gov, last updated 2025-09-11.
Sponsored by The Hong Kong Polytechnic University · Not applicable, Interventional, and Prevention
The goal of this pre-post study is to enhance the health and wellness of the residents in the Concordia Tsat Sing Kong Transitional Housing Estate. This study aims to evaluate the effectiveness of the Green Oasis (GO) wellness program in:
Participants will:
971 studies on the registry are indexed under Psychological Well-Being; 502 are open to participants now.
This study's planned enrollment of 50 is below the median of 116 across 830 interventional studies indexed under Psychological Well-Being.
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Exclusion Criteria:
Participants who reside in the Concordia Tsat Sing Kong Transitional Housing Estate (still under construction) will be invited to join the GO wellness program.
Behavioral: GO
Green Oasis wellness program: include physical exercises, gardening, interaction with the developed website. Participants' general health status and website evaluation will be measured at T0 (baseline), T1 (3 months), T2 (9 months), using standardized questionnaires. Study Design: pre-post study, 50 participants will be recruited from the Concordia Tsat Sing Kong transitional housing estate.
Quality of life (World Health Organization)
Conducting pre- and post-test of WHOQOL-BREF. The brief, Chinese version of the World Health Organization's quality of life scale (WHOQOL-BREF) has our domains: physical health, psychological health, social relationships, and environment. A 5-point response scale is used in the scale. Higher scores indicate higher quality of life. WHOQOL-BREF has good validity and reliability.
Time frame: T0 (baseline), T1 (6 months), T2 (12 months)
Happiness
Conducting pre- and post-test of Subjective Happiness Scale (SHS). The Subjective Happiness Scale's Chinese adaptation (SHS) consists of 4 items to measure individual levels of subjective happiness. It features 4 questions, each evaluated on a 7-point Likert scale, where a higher score signifies a higher degree of subjective happiness
Time frame: T0 (baseline), T1 (6 months), T2 (12 months)
Activities of daily living
Conducting pre- and post-test of Activities of Daily Living Questionnaire (ADLQ). The activities of daily living questionnaire (ADLQ) will be measured by the Barthel Index, which consists of 10 items of ADL, including mobility and self-care ability. It refers to the basic self-care tasks that individuals perform daily to maintain their overall well-being and take care of themselves; the activities include eating, grooming, bathing, and dressing.
Time frame: T0 (baseline), T1 (6 months), T2 (12 months)
Physical activity
Conducting pre- and post-test of the 5-Item Physical Activity Questionnaire. The Chinese adoption of the 5-item physical activity questionnaire will be used to assess the physical activity levels of the participants. This questionnaire uses a 5-point Likert scale to assess five items: frequency, duration, intensity, overall length, and type of activities the participants perform during their spare times. The test-retest reliability of this questionnaire is between 0.61 and 0.91, indicating its usefulness.
Time frame: T0 (baseline), T1 (6 months), T2 (12 months)
Satisfaction with migration life
Conducting pre- and post-test of the Satisfaction With Migration Life Scale (SWMLS). The Chinese adoption of the Satisfaction With Migration Life Scale (SWMLS) to assess participants' satisfaction with their life after moving in to transitional housing. The scale has 5 questions in total and follows a 7-point Likert scale, with some modifications on the wordings according to the study. SWMLS has good validity and reliability.
Time frame: T0 (baseline), T1 (6 months), T2 (12 months)
Pain intensity
Pain will be measured using the Chinese version of the Brief Pain Inventory to assess the multidimensional nature of the participants' pain, including intensity and interference with daily activities over the past 24 hours. The total scores for pain severity (four items) range from 0 to 10, with higher scores indicating more severe pain. This scale demonstrated good reliability, with coefficient alphas greater than 0.70
Time frame: T0 (baseline), T1 (6 months), T2 (12 months)
Website evaluation
Website will be assessed using the Chinese version of the System Usability Scale (SUS). The SUS consists of 10 items rated using a 5-point Likert scale. A higher total score indicates better quality of the rated system. This scale has good reliability, with a Cronbach's alpha of 0.84.
Time frame: 2 weeks after T2 (post-test)
Semi-structured interview
Interview participants about joining the program, their perceived benefits, challenges, etc.
Time frame: within 2 weeks after T2 (post-test)
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