Publications by authors named "Rhayun Song"

Purpose: Frailty is a major concern in the aging cancer population. It can progress to severe frailty or death or improve to pre-frail or non-frail states. However, frailty transitions in older cancer survivors are not well understood.

View Article and Find Full Text PDF

Purpose: This study aims to explore how the relationship between information-seeking and infection-prevention behaviors through risk perception changes according to the level of trust in the media and government.

Methods: The study is a secondary data analysis of data from a cross-sectional national survey of 700 adults living in the community, representing different age groups, genders, and geographic regions. A validated questionnaire was used to assess information-seeking behaviors, trust in media and government, and risk perception to explain infection-prevention behaviors in response to the COVID-19 pandemic.

View Article and Find Full Text PDF

Aim: To analyse the concept of frailty through a literature review and in-depth interviews.

Design: A hybrid model of concept analysis.

Methods: The theoretical phase identified 43 articles for reviewing the definition and measurement of frailty.

View Article and Find Full Text PDF

Background: Health professionals had difficulty choosing the right time to discuss life-sustaining treatments (LSTs) since the Korean Act was passed in 2018.

Objective: This study aimed to understand how patients decide to undergo LSTs in clinical practice and to compare the perceptions of these decisions among health professionals, patients, and families with suggestions to support the self-directed decisions of patients.

Research Design: A retrospective observational study with electronic medical records (EMRs) and a descriptive survey was used.

View Article and Find Full Text PDF
Article Synopsis
  • Physical activity (PA) is crucial for reducing frailty in older adults, and the APAFOP (Assessment of Physical Activity in Frail Older People) is a reliable tool designed to measure PA specifically in this demographic.
  • A study involving 124 frail older adults validated the Chinese version of APAFOP (APAFOP-C) by assessing its reliability and criterion validity over multiple tests and through various statistical methods.
  • Results showed that the APAFOP-C has strong test-retest and inter-rater reliability, along with a minimal detectable change less than 10%, indicating it is an effective measure for assessing physical activity in frail older people.
View Article and Find Full Text PDF

Age-related alterations in physiology lead to declines in physical function that are associated with numerous adverse outcomes among older adults. Utilizing a hybrid design, we aimed to understand whether both long-term and short-term Tai Chi (TC) training are associated with age-related decline in physical function in healthy older adults. We first conducted cross-sectional comparisons among TC-naïve older adults (n = 60, 64.

View Article and Find Full Text PDF

Background: Older adults experience age-related declines in physical and cognitive functions due to interactions between aging and chronic diseases. Tai Chi and Qigong (TCQ) might be beneficial in improving the physical function and delaying the cognitive decline of this population. The potential underlying mechanism was explored to determine the effects of TCQ on cognitive function via direct or indirect pathways.

View Article and Find Full Text PDF

Purpose: To predict the performance of infection-prevention behaviors among adults in Korea based on the health belief model, using social support as a mediator.

Patients And Methods: A nationwide cross-sectional survey of 700 participants from the local community was conducted using both online and offline methods from 8 metropolitan cities and 9 provinces in Korea from November 2021 to March 2022. The questionnaire was composed of 4 sections: demographic information, motivational factors for behavior change, social support, and infection-prevention behaviors.

View Article and Find Full Text PDF

Background: Older adults with cognitive decline need physical activity for maintaining brain health and mitigating cognitive decline. Tai Chi is a safe and gentle aerobic exercise and has been recommended for people with various health conditions to improve their physical functioning, well-being, and quality of life (QoL). This study aimed to determine the feasibility of a 12-week program of Tai Chi for memory (TCM) among older adults with mild cognitive impairment (MCI) or dementia; and to determine the pilot effects of TCM on physical functioning, depression, and health-related QoL.

View Article and Find Full Text PDF

Background: Physical and cognitive function are both indicators of aging, characterized by a loss of adaptive response to life challenges and functional limitations, subsequently affecting their quality of life. This study aimed to identify the direct effect of physical function and the indirect effect of cognitive function on the quality of life in older adults with mild cognitive impairment.

Methods: The study participants were 79 older adults recruited from community centers in four urban districts of Korea.

View Article and Find Full Text PDF

Background: There is a lack of instruments for measuring quality of life (QOL) in Chinese patients with mild cognitive impairment (MCI). This study aimed to translate the Mild Cognitive Questionnaire (MCQ) into the Chinese language and to evaluate the reliability and construct validity of the MCQ-Chinese among older adults with MCI.

Methods: Linguistic translation and validation of the questionnaire were conducted according to the MCQ developer and Oxford University Innovation guidelines.

View Article and Find Full Text PDF

Background: Stroke survivors often experience impaired mobility and physical functions. Tai Chi and Qigong have been shown to have physical and psychological benefits for stroke patients.

Purpose: To summarize the evidence on Tai Chi and Qigong for improving mobility in stroke survivors, specifically the ability to walk, dynamic balance, and activities of daily living (ADL).

View Article and Find Full Text PDF

The Assessment of Physical Activity in Frail Older People (APAFOP) is a patient-reported outcome measure assessing physical activity among community-dwelling older adults. However, this instrument has not been verified in the Chinese context. Thus, we translated the APAFOP into Chinese and then linguistically validated the Chinese version of APAFOP (APAFOP-C) by following the guidelines developed by Beaton and Willis.

View Article and Find Full Text PDF

Purpose: This meta-analysis aimed to analyze the effects of smoking prevention programs for young adolescents at early smoking stages to identify the appropriate characteristics of prevention programs for this population.

Methods: Searches of health-related databases and Google Scholar were conducted, and 23 randomized studies were included in the analysis. The main outcome variable was smoking behavior.

View Article and Find Full Text PDF

Purpose: Smoking, which is one of the major risk factors for metabolic syndrome that causes cardiovascular disease or diabetes, is a crucial risk factor, which is modifiable. This study aimed to determine the factors that promote smoking behaviors according to smoking status among adults with metabolic syndrome.

Patients And Methods: A survey of structured self-reported questionnaires was conducted on 152 adults with metabolic syndrome.

View Article and Find Full Text PDF

Aim: This study aimed to determine the moderating effect of work-related social support on the relationship between work-family-school role conflicts and job satisfaction among female registered nurses pursuing further degrees in China.

Methods: The study had a cross-sectional correlational design. Convenience sampling was applied to recruit participants from eight hospitals in China from January to August 2017.

View Article and Find Full Text PDF

Purpose: This systematic review and meta-analysis analyzed the effects of 2% chlorhexidine bathing on the incidence of hospital-acquired infection (HAI) and multidrug-resistant organisms (MDRO) in adult intensive care units.

Methods: PubMed, CINAHL, Cochrane library, and RISS database were systematically searched, and 12 randomized studies were included in the analysis. Comprehensive Meta-Analysis version 3.

View Article and Find Full Text PDF

The prevalence of chronic disease associated with unhealthy lifestyles has been increasing worldwide. Health professionals have recognized that self-management programs (SMPs) can provide health benefits by promoting health behaviors, especially when applied to individuals with lifestyle-related chronic disease. This review performed a meta-analysis of the features of SMPs using randomized studies and analyzed the magnitude of the combined effects of self-management on behavioral modification.

View Article and Find Full Text PDF

Purpose: This study aimed to develop and validate the Stroke Symptom Cluster Scale for Korean Adults (SSCS-K) for stroke survivors.

Design: An exploratory sequential study with a mixed-methods design was performed.

Methods: In the development stage, a qualitative study with in-depth interviews was conducted with 27 stroke patients.

View Article and Find Full Text PDF

Stroke survivors suffer from disease-associated symptoms. Tai Chi can be a beneficial approach to provide an adapted form of intervention to manage their symptoms. The study aimed to determine the effects of a Tai Chi-based stroke rehabilitation program on symptom clusters, physical and cognitive functions, and stroke-specific quality of life among stroke survivors in Korea.

View Article and Find Full Text PDF

Objective: To translate and validate the Chinese version of the Work-Family-School Role Conflicts Scale (WFSRCs-S) among nurses with multiple roles.

Methods: A sample of 233 registered nurses pursuing an advanced degree was recruited from 8 university hospitals in 5 cities in China from March to July 2016. The original scale of WFSRCs-S was translated into Chinese and revised to reflect cultural meaning, using standard translation methodology, and its reliability and validity were assessed.

View Article and Find Full Text PDF

Fear of falling was associated with activity avoidance and subsequent reduction of functioning capacity in postmenopausal women. This study aimed to determine the influencing factors for fear-of-falling related activity avoidance in Korean postmenopausal women. The sample of 687 postmenopausal women living in six urban areas was recruited using stratified convenience sampling for the original survey.

View Article and Find Full Text PDF

Objectives: This meta-analysis examined effects of health coaching on physical activities, dietary behaviors, health responsibility, stress management, and smoking behaviors among populations with cardiovascular risk factors.

Methods: Multiple electronic databases were searched for randomized controlled trials utilizing health coaching for people with cardiovascular risk factors to lead behavioral changes. The included studies were pooled to estimate the effect size for health coaching interventions on each of the health behaviors.

View Article and Find Full Text PDF