Publications by authors named "Kai C Choi"

Purpose: To develop and pilot-test a novel training programme for nurses in acute care settings to improve their decision-making support skills, knowledge, attitudes, and confidence in conducting advance care planning (ACP).

Methods: A single-group repeated measures design was employed. This study was conducted in two phases.

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Background: Virtual reality (VR) gaming is a promising technology that can be applied in stroke rehabilitation to increase survivors' social engagement, though its optimal usage and effects on stroke recovery are not fully understood. This qualitative study aimed to investigate stroke survivors' and caregivers' perspectives of VR-based gaming rehabilitation modules for supporting post-stroke recovery and social participation.

Methods: Twenty-eight participants (18 stroke survivors and 10 caregivers) were recruited through purposive sampling from acute hospitals in Hong Kong.

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Background: Factors influencing health-related quality of life (HRQoL) and financial toxicity (FT) have been found to overlap, and the robust correlation between HRQoL and FT raises the possibility that FT mediates the relationships between the shared risk factors and HRQoL. However, empirical evidence supporting this hypothesis is limited.

Objective: This study aimed to explore whether FT mediates the relationships between HRQoL and its risk factors.

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Background: Unstructured play has also been found effective on promoting positive emotions and emotional competence among children and adolescents with special educational needs (SEN). Unstructured Outdoor Play coupled with Mindfulness-based Interventions via 'Supporting Wellness in E-Child Learning Environments' (SWELE) program can foster the mental health and wellbeing of children and adolescents with SEN. Currently there is a lack of the unstructured play with mindfulness-based interventions in the special schools in Hong Kong.

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Introduction: Protecting non-native ethnic minority groups against cocirculation of influenza and COVID-19 is crucial, and vaccination could be a viable option. Smartphone-based chatbots offer promising opportunities for improving vaccine knowledge and addressing barriers encountered by ethnic minorities. This trial aims to evaluate the effects of smartphone-based chatbot intervention on influenza and COVID-19 vaccine uptake, intention to receive vaccination and vaccine hesitancy among South Asian ethnic minorities in Hong Kong.

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Objective: To evaluate the effectiveness of a sexual rehabilitation program, SEXHAB, in improving sexual functioning, reducing sexual distress, and enhancing marital satisfaction for women after gynecological cancer treatment.

Methods: This is a randomized controlled trial that included 150 women newly diagnosed with gynecological cancer from three public hospitals in Hong Kong. Participants were randomly assigned to the intervention group (n = 78) to receive the SEXHAB or to an attention control group (n = 72) to receive attention.

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Article Synopsis
  • Coronary artery disease is a major global health issue, and improving medication adherence is crucial, especially among older adults who often struggle to adhere to prescribed treatments.* -
  • The study aimed to evaluate the effectiveness of educational programs in enhancing medication adherence in older adults with coronary artery disease, using data from various databases up to January 2024.* -
  • From the analysis of six randomized controlled trials, the findings suggest that these educational programs significantly boost medication adherence within two to six months after the intervention, indicating moderate certainty in their effectiveness.*
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Background: Living with stroke poses many psychosocial challenges. Interventions for improving stroke survivors' psychosocial outcomes are lacking. Peer support interventions may contribute to recovery after stroke.

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Purpose: The purpose of this study was to translate the original English version of the Physical Self-Perception Profile into Cantonese Chinese, while considering linguistic and socio-cultural characteristics, and to evaluate its psychometric properties among Chinese breast cancer survivors in Hong Kong, China, thus providing a valid, culturally relevant tool for assessing physical self-esteem among this population.

Methods: The 30-item, 5 subscale Physical Self-Perception Profile was translated into Chinese by the combined translation technique. The psychometric properties of the Cantonese version of the Physical Self-Perception Profile were examined in 292 Hong Kong Chinese breast cancer survivors for internal consistency and test-retest reliability.

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Background: A technologically integrated, multidisciplinary approach to stroke rehabilitation service was delivered and embedded into conventional health care practice. This article reports an evaluation of cost-effectiveness analysis of a new Virtual Multidisciplinary Stroke Care Clinic (VMSCC) service for community-dwelling survivors of stroke.

Methods And Results: A randomized controlled trial was conducted.

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Aim: To investigate the effects of a multimodal couple-based sexual health intervention for premenopausal women treated for breast cancer and their partners to provide personalised psychosexual care, and to understand participants' experience of, and adherence to, the intervention.

Methods: This is an assessor-blinded, randomised controlled trial. Premenopausal women treated for breast cancer (N = 160) and their partners will be recruited.

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Background: Final year nursing students may experience higher levels of stress owing to the increasing complexity and expectations from their clinical practicums. Enhancing psychological readiness may be a potential strategy to enhance nursing students' transition to the clinical area.

Objective: To evaluate the effects of a psychological readiness enhancement for transition to professional practice program and a 10-week clinical practicum on students' psychological wellbeing, resilience, practice readiness and confidence.

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Purpose: To investigate the feasibility, acceptability, and preliminary effects of a theory-driven multimodal cancer rehabilitation intervention (MCRI) programme among Hong Kong Chinese women treated for female reproductive cancers (FRC).

Methods: A single-blinded randomised controlled trial was conducted in two regional hospitals in Hong Kong involving 35 women treated for FRC. The intervention group (n = 18) received a 12-week MCRI which included 30 modules of app-based health education and three nurse-led individual counselling sessions.

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Objective: We assessed financial toxicity (FT) among Chinese patients with cancer and investigated associated risk factors guided by a multilevel conceptual framework.

Methods: Applying multistage stratified sampling, we selected six tertiary and six secondary hospitals across three economically diverse provinces in China. From February to October 2022, 1208 patients with cancer participated.

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Background: Health communication in the COVID-19 pandemic can be effectively implemented if all members of the populations, including marginalized population such as migrant domestic workers (MDWs), have good eHealth literacy. Lessons learned during this critical period may help improve planning and mitigation of the impacts of future health crises.

Methods: This study aimed to examine and explore the eHealth literacy levels of the MDWs in Hong Kong during the COVID-19 pandemic by using a convergent mixed methods research design.

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Aim: To evaluate the acceptability, feasibility and potential effectiveness of a group-based instrumental musical training programme in improving resilience, depressive symptoms, self-esteem and quality of life among school-aged children from low-income families.

Design: Assessor-blinded pilot randomised waitlist controlled trial with process evaluation.

Methods: This study was conducted in the community from January 2022 to July 2023.

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Background: Carers of patients with advanced organ failure (AOF) experience a tremendous caregiving burden. Social capital utilizes the internal strength of a community to support its members and may provide carers with comprehensive support. This study aimed to identify the different sources of social capital that can support carers of patients with AOF from the perspectives of stakeholders.

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Introduction: Anxiety, nausea and vomiting are common side effects suffered by paediatric patients receiving chemotherapy. Emerging evidence supports the efficacy of immersive virtual reality (IVR) on improving anxiety and distress symptoms including nausea and vomiting in this vulnerable group. This trial aims to evaluate the effects of IVR intervention on anxiety, chemotherapy-induced nausea and vomiting and anticipatory nausea and vomiting in patients with paediatric cancer receiving first chemotherapy.

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Importance: Psychoeducational interventions (PEIs), which provide both information and emotional and psychosocial support, may address the unmet needs of the caregivers of adolescent and young adult patients with cancer.

Objective: To explore the effects of an instant messaging-delivered PEI on anxiety, depression, quality of life (QOL), and coping and determine whether the intervention reduces caregivers' unmet needs.

Design, Setting, And Participants: This randomized clinical trial using an intention-to-treat protocol was conducted from April 1 to September 14, 2022, in a tertiary cancer hospital in China and included caregivers of patients diagnosed with cancer at age 15 to 39 years recruited using convenience sampling.

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Purpose: This study aimed to determine a cut-off for the simplified Chinese version of the COmprehensive Score for financial Toxicity (COST) that could identify cost-related treatment nonadherence among Chinese patients with cancer. The study also sought to validate this cut-off score by using it to assess impaired health-related quality of life (HRQoL) in the same population.

Methods: A secondary analysis was conducted using data from a cross-sectional survey of 1208 Chinese patients with cancer who were recruited from 12 hospitals in six cities across three provinces of the Chinese mainland.

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Aims: A randomized controlled trial was conducted to examine the effects of a home-based music-paced physical activity programme guided by Information-Motivation-Strategy (IMS) model and Self-determination theory on exercise-related outcomes for patients with coronary heart disease (CHD) after cardiac rehabilitation (CR).

Methods And Results: A total of 130 patients with CHD from a regional CR centre in Hong Kong were recruited and randomly allocated into intervention (n = 65) or control groups (n = 65). The intervention group received theory-guided practical sessions on performing prescribed home-based physical activity with individualized synchronized music, and follow-up telephone calls.

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Background: Caring practice begins with awareness of the suffering of patients in a given context. Understanding the interrelationship between the perceived ethical climate of the clinical environment and the ethical sensitivity and caring efficacy of nurses is crucial for strengthening the caring competency of nurses.

Research Aim: This study aimed to examine the associations between the ethical climate of the clinical environment and the ethical sensitivity and caring efficacy of nurses and to investigate the mediating effect of ethical sensitivity on the association between ethical climate and caring efficacy.

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Purpose: To examine if the association between age and post-stroke cognition is mediated by apathy.

Methods: A cross-sectional investigation was carried out with 389 stroke survivors and informants. Data were collected through the Apathy Evaluation Scale (AES-C) and the Informant Questionnaire for Cognitive Decline in the Elderly (IQCODE).

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