Biopsychosocial factors of quality of life among middle-aged adults living alone in South Korea: a secondary data analysis using the 2017 Korea Community Health Survey.

BACKGROUND: This study aimed to investigate quality of life (QoL) in middle-aged adults living alone and identify comprehensive biological, psychological, interpersonal, and contextual factors related to QoL using the dynamic biopsychosocial model. As a secondary analysis, this study used data from the 2017 Korea Community Health Survey conducted by the Korea Disease Control and Prevention Agency. METHODS: Among the total 228,381 respondents, 10,639 middle-aged individuals aged 40-64 years from single-person households (5,036 men and 5,603 women) were included in the analysis. QoL was measured using the EuroQoL-5 Dimension (EQ-5D). The EQ-5D descriptive statistics were provided according to biological, psychological, interpersonal, and contextual factors. Considering the data structure of the multistage stratified cluster sampling method, a complex samples general linear model statistic was used to identify the predictors of QoL. RESULTS: QoL was lower in those who had undesirable psychological status (e.g., more depressive symptoms, poor subjective health, and higher perceived stress), less engagement in social networking (less frequent contact with friends and less frequent participation in social activities such as religious activities, friendship gathering, and leisure), and lower physical, behavioral, and socioeconomic factors. CONCLUSIONS: This study's findings indicate that psychological and interpersonal factors should be addressed and prioritized to improve the QoL of middle-aged adults living alone. By providing many opportunities for easily accessible social activities that meet the needs and interests of this demographic, their QoL can be improved through strengthening social support.

Changes in life satisfaction among middle-aged adults living alone over a 12-year span.

This secondary analysis used data collected for the Korean Longitudinal Study of Aging from 2006 to 2018 to examine changes in life satisfaction among middle-aged adults living alone in South Korea. Individuals who were over 45 years of age, lived alone at the time of the first data collection wave, and responded at least twice to the survey over the 12-year study period were included in the final linear mixed model (N = 124). Life satisfaction increased for those who had increased assets, were widowed, and had more frequent contact with acquaintances (i.e., once a month and once a week compared with once a year). Life satisfaction decreased as the number of chronic illnesses increased for underweight individuals compared with normal weight or overweight individuals and for depressed versus non-depressed individuals. This study's findings indicate that increased social support is beneficial for middle-aged marginalized individuals, including those who are economically disadvantaged, have few social interactions, are underweight, and have chronic illnesses.

Effects of an interactive coaching intervention on quality of life and psychological factors for colorectal cancer survivors: A single group pre and posttest design.

OBJECTIVE: To develop and evaluate the effects of an interactive coaching intervention, using a self-management mobile application, on quality of life and physical and psychological factors for colorectal cancer survivors. METHODS: We developed a self-management mobile application providing social support services for post-treatment CRC survivors and evaluated its effects through baseline and post-intervention surveys. Using the biopsychosocial holistic model as the theoretical framework, automated interactive coaching technology was applied for six weeks to provide supportive services tailored for each user. To evaluate the effects of the application, self-efficacy, health practice index, depression, fear of cancer recurrence, and quality of life measures were administered to participants. A total of 34 men and 5 women were included in the analysis. RESULTS: Participants' mean age were 54.10 years and 78% of them had been diagnosed within the last five years. There were significant increases in self-efficacy (z = 2.09, p = .04), health practice index (t = 2.35, p = .02), and quality of life (t = 2.03, p = .05). More specifically, the emotional functional score increased (z = 2.23, p = .03) while both of the total symptom score (t = 2.10, p = .04) and the fatigue symptom score (z = 2.54, p = .01) decreased after six weeks of using the mobile application. CONCLUSIONS: Interventions supporting colorectal cancer survivors' self-management are critical for addressing the challenges they face after treatment and improving their quality of life. Providing social support through mobile applications could be a good strategy in terms of usability and effectiveness.

Types of Social Support That Colorectal Cancer Survivors Need by Treatment Phase: A Text-Mining Analysis.

BACKGROUND: Evaluating the needs of colorectal cancer survivors is critical for developing and providing effective supportive services; however, little is known about the specific needs of the survivors. OBJECTIVES: The aim of this study was to examine the types of social support that colorectal cancer survivors need at each treatment phase. METHODS: Data were extracted using text-mining analysis from posts on an online self-help group for colorectal cancer survivors in Korea from 2011 to 2020. Classification analysis was performed based on the frequency of terms posted, and word clouds were created. RESULTS: In the pretreatment phase, support for pain and diagnostic testing were needed. In the treatment phase, needing support for colorectal cancer treatment and managing subsequent adverse events were frequently mentioned. In the posttreatment phase, informational interventions providing information on adjusting to changes in bowel functions and preventing cancer recurrence were needed. CONCLUSIONS: There were differences in the types of social support and the number of words frequently used across phases of treatment, highlighting the need for phase-specific supportive interventions. The highest identified needs, including colorectal cancer treatment and adverse events in the treatment phase, suggest that colorectal cancer survivors need additional information about treatment within the healthcare system. IMPLICATIONS FOR PRACTICE: Colorectal cancer survivors have specific needs that vary by their treatment stage. Supportive services that reflect the needs of each treatment phase are needed to improve the physical and mental health and quality of life of colorectal cancer survivors.

Need differences by treatment phases between patients with colorectal cancer and their caregivers: A text mining analysis.

Objective: To improve the quality of life and health outcomes of an increasing number of colorectal cancer patients and their caregivers, the specific needs of both should be understood across the cancer treatment trajectory. This study attempted to identify the supportive needs of patients and caregivers during each treatment phase. Methods: Using text mining, posts from a South Korean internet self-help support group for colorectal cancer were classified by assigning labels to the terms extracted according to the poster, treatment phase, and support type. The extracted terms were then classified based on term frequency, with higher term frequency indicating higher need. Results: Both caregivers and patients showed the highest term frequencies during the treatment phase. Caregivers had more high-ranking terms that were ranked higher than patients, indicating high support needs. In addition, the terms regarding treatments and diseases were ranked high. In the pre-treatment phase, test-related needs were ranked higher for both caregivers and patients. Meanwhile, patients had more highly ranked terms in the post-treatment phase, showing their high need in this phase, especially terms related to post-treatment symptoms. Caregivers had higher term frequencies of food intake during the post-treatment phase. Conclusions: This study demonstrated that the needs of colorectal cancer patients and their caregivers were not always consistent in each treatment phase. Therefore, the needs of both patients and caregivers should be considered separately in each treatment phase and supportive interventions should be provided accordingly.

Physical Activity Interventions for Colorectal Cancer Survivors: A Systematic Review and Meta-analysis of Randomized Controlled Trials.

BACKGROUND: Physical activity (PA) has been shown to improve total mortality and colorectal-specific mortality risk; however, colorectal cancer (CRC) survivors have lower rates of PA compared with survivors with other types of cancers. OBJECTIVE: To examine the effect of PA interventions on CRC survivors. METHODS: A systematic review and meta-analysis were conducted to identify randomized controlled trials that met the inclusion criteria, which included an intervention designed to increase PA and more than 1 outcome of interest. Random effects of the meta-analyses were performed using Review Manager 5.3. RESULTS: Eight publications representing 7 randomized controlled trials of 803 participants were identified. All studies used a combination of behavioral change methods. Physical activity interventions significantly improved disease-specific quality of life, PA level, and maximum amount of oxygen and did not show significant improvements for fatigue and body mass index among CRC survivors. CONCLUSIONS: We provided evidence that PA interventions were effective in improving disease-specific quality of life, PA level, and maximum amount of oxygen; however, they did not improve fatigue and body mass index. Further randomized controlled trials are needed to determine the optimal mode of delivering PA intervention for CRC survivors. IMPLICATIONS FOR PRACTICE: As the survival rate of patients with CRC increases, survivors of CRC need to increase PA in a community setting after completing primary treatments. Effective and efficient modes of PA intervention delivery could improve health-related outcomes and address specific barriers for CRC survivors.

Factors Associated with School Nurses' Triage Competency in South Korea.

This study examined the factors associated with triage competency among school nurses in South Korea. Using a convenience sampling method, 386 school nurses employed in elementary, middle, or high schools completed a cross-sectional survey that included a modified version of the Triage Competency Scale for emergency room nurses. Information regarding experience working in schools and hospitals, education level, school types, age, emergency nursing care certifications, school locations, and serious emergency experience at school was collected. Analyses were performed using SPSS version 25.0, independent t-tests, analyses of variance, Spearman's correlation, and ordinal logistic regression. Triage competency was higher for school nurses who were employed in metropolitan regions (odds ratio [OR] = 1.63, p = 0.017) and had serious emergency experience (OR = 1.76, p = 0.008). As the participants' experience at schools or hospitals increased by one year, their triage competency score increased by 2% (OR = 1.02, p = 0.037) and 14% (OR = 1.14, p < 0.001), respectively. These findings could be used to develop policies and educational programs that promote school nurses' triage competency. Further, they suggest the importance of establishing an organizational support system to develop guidelines and a feedback system to improve school nurses' triage competency.

Gender Differences of Health Behaviors in the Risk of Metabolic Syndrome for Middle-Aged Adults: A National Cross-Sectional Study in South Korea.

This study examined gender differences in health behaviors for the risk of metabolic syndrome (MetS) among middle-aged adults using nationally representative data from the Seventh Korea National Health and Nutrition Examination Survey (2016-2018). The sample included data from 8677 middle-aged adults. The Health Practice Index measured health behaviors, including smoking, alcohol use, physical activity, sleeping, eating breakfast, working hours, nutritionally balanced diet, and mental stress. Complex sample multiple logistic regression analyses were conducted to determine the association between the Health Practice Index (HPI) and MetS. Men and women with poor or moderate HPI scores had significantly higher risks of having MetS than those with good HPI scores. Controlling for covariates, high-risk alcohol use (p < 0.001) and physical activity (p = 0.008) were associated with the risk of MetS in men and women, respectively. Men reporting alcohol use and women lacking a healthy diet were, respectively, 2.056 times (adjusted odds ratio (OR) = 2.056, 95% CI: 1.681-2.514) and 1.306 times (adjusted OR = 1.306, 95% CI: 1.075-1.587) more likely to have increased risks of MetS. Given these gender differences in health behaviors, developing tailored interventions could be beneficial in preventing MetS among middle-aged men and women.

Moderating Effect of Posttraumatic Growth on the Relationship Between Social Support and Quality of Life in Colorectal Cancer Patients With Ostomies.

BACKGROUND: Little research has examined the moderating influence of posttraumatic growth (PTG) on the relationship between social support and quality of life. OBJECTIVES: This study examined the relationship between social support and quality of life by the level of PTG in colorectal cancer patients with ostomies. METHODS: Using a cross-sectional design, colorectal cancer patients with ostomies (n = 140) were recruited using convenience sampling. The City of Hope Quality of Life-Ostomy, the Multidimensional Scale of Social Support, and the Posttraumatic Growth Inventory measured quality of life, social support, and PTG, respectively. RESULTS: Social support and PTG were positively related to psychological and social well-being. Higher social support was associated with better psychological and social well-being. Posttraumatic growth moderated the relationship between psychological and social well-being. At a low and moderate level of PTG, social support was more strongly associated with psychological and social well-being, whereas at high levels, this association was not significant. CONCLUSIONS: Findings highlight the significance of social support to improve the quality of life for colorectal cancer patients with an ostomy, particularly those with low levels of PTG. IMPLICATIONS FOR PRACTICE: Screening for patients' positive cognitive adaptations while living with an ostomy could identify those who might need further social support to improve their quality of life. Further, intensive social support programs might promote the quality of life for colorectal patients with an ostomy, which was found to be effective for those with low levels of PTG.

Intimate Partner Violence Victimization Influences Suicidal Ideation via Interpersonal Dependency and Anger.

BACKGROUND: Intimate partner violence is a serious global social problem. While intimate partner violence is highly prevalent, few studies have examined its negative outcomes among victims in South Korea. The aim was to clarify the mediating roles of interpersonal dependency and anger on the relationship between intimate partner violence victimization and suicidal ideation. METHODS: In this descriptive, cross-sectional study, 301 participants (203 women and 98 men) aged 18-65 yr completed an online questionnaire on a social networking site. Data were collected between Feb and Mar 2017 in South Korea. Structural equation modeling was used to test the fitness of the conceptual model of this study. RESULTS: We found significant correlations between intimate partner violence victimization, interpersonal dependency, state-trait anger, and suicidal ideation. Intimate partner violence victimization influenced anger and suicidal ideation only when the victims had high interpersonal dependency. CONCLUSION: It is necessary to develop programs for reducing interpersonal dependency and improving anger management that are specifically targeted at intimate partner violence victims to prevent suicidal ideation.

Coping Processes of Patients with Ostomies in South Korea: A Focus Group Study.

Despite the adverse effects of negative coping after receiving a stoma, there is a lack of information on how patients cope with ostomies and on their families' experiences throughout the coping process. We aimed to explore the coping experiences of individuals with ostomies throughout their illness, applying the Corbin and Strauss Chronic Illness Trajectory Framework, using exploratory qualitative methods involving focus group interviews. Purposive sampling was utilized to recruit 19 participants (split across three groups) through an ostomy association in South Korea. Two focus group interviews were separately conducted from March through to May 2017 until data saturation was achieved. Using qualitative content analysis, we analyzed the transcribed interviews and identified words and themes to interpret the results. The coping experiences of patients with ostomies were expressed through three interrelated themes: struggling and suffering, learning how to live with ostomy, and living with ostomy. We found gender differences in spousal support and a struggle among older patients regarding social coping. The themes identified suggest that gender should be considered when designing interventions to help patients cope with ostomies.

A Moderated-Mediation Model of the Relationship between Dietary Satisfaction and Fatigue in Older Adults with Diabetes: The Role of Meal Planning and Depressive Symptoms.

Little research has examined the pathways between psychological factors and fatigue in older adults with diabetes. This study explored the pathways between diet-related quality of life and depressive symptoms in predicting fatigue using a moderated-mediation model. A convenience sample of adults ≥65 years (n = 127) with diabetes completed a cross-sectional survey including measures of fatigue severity, diet-related quality of life, and depressive symptoms, and a moderated-mediation analysis assessed the relationships between them. Diet satisfaction was negatively related to fatigue, which was mediated by depressive symptoms. In the moderated-mediation model, diet satisfaction had a conditional effect on fatigue through the mediating effect of depressive symptoms, moderated by meal planning difficulty. At higher levels of perceived meal planning difficulty, lower diet satisfaction was indirectly associated with higher fatigue through depressive symptoms, but this pathway was non-significant at lower levels. Findings suggest that supportive care for diet therapy might improve psychological outcomes in older adults with diabetes, especially for those having difficulties with daily dietary practice. Meal planning difficulties in the dietary management of diabetes accompanied by low diet satisfaction may lead to negative psychological outcomes. Monitoring satisfaction and burdens associated with dietary practices could improve fatigue in this population.

Fatigue-Related Factors for Community-Dwelling Older Adults with Diabetes: A Theory-Guided Multi-Dimensional Approach Using the Dynamic Biopsychosocial Model.

Older adults with diabetes appear more susceptible to fatigue compared to younger adults with diabetes or healthy older adults, since aging and diabetes independently and synergistically influence fatigue. Few studies have investigated fatigue in older adults with diabetes using a multidimensional approach. This study explored the influences of physical, psychological, interpersonal, and contextual factors on diabetes fatigue using a dynamic biopsychosocial model. Face-to-face surveys were administered to community-dwelling older adults with diabetes and included variables across four domains (i.e., physical, psychological, interpersonal, and contextual factors). Univariate analyses and multiple linear regression were used. The mean fatigue score was 3.94 (standard deviation (SD) = 1.81) out of 7, and the prevalence of fatigue was 48.8%. Significant differences in fatigue severity by psychological, interpersonal, and contextual factors were found. Comorbidity and psychological factors were significant predictors of fatigue in the model, explaining 31.9% of the variance. As nearly half the sample experienced moderate or severe fatigue, which was significantly influenced by both comorbidity and psychological factors, including depression, sleep quality, and diet-related psychological characteristics, assessing patients' psychological status may be important. Awareness of fatigue could be incorporated into dietary interventions for older adults with diabetes.

A Pilot Study to Test the Feasibility of a Home Mobility Monitoring System in Community-Dwelling Older Adults.

Technology enables home-based personalized care through continuous, automated, real-time monitoring of a participant's health condition and remote communication between health care providers and participants. Technology has been implemented in a variety of nursing practices. However, little is known about the use of home mobility monitoring systems in visiting nursing practice. Therefore, the current study tested the feasibility of a home mobility monitoring system as a supportive tool for monitoring daily activities in community-dwelling older adults. Daily mobility data were collected for 15 months via home-based mobility monitoring sensors among eight older adults living alone. Indoor sensor outputs were categorized into sleeping, indoor activities, and going out. Atypical patterns were identified with reference to baseline activity. Daily indoor activities were clearly differentiated by sensor outputs and sensor outputs discriminated atypical activity patterns. During the year of monitoring, a health-related issue was identified in a participant. Our findings indicate the feasibility of a home mobility monitoring system for remote, continuous, and automated assessment of a participant's health-related mobility patterns. Such a system could be used as a supportive tool to detect and intervene in the case of problematic health issues.

Influence of Living Arrangements and Eating Behavior on the Risk of Metabolic Syndrome: A National Cross-Sectional Study in South Korea.

Studies on the relationships between health, different living arrangements, and eating behaviors across age groups are limited. Therefore, we investigated these associations, focusing on metabolic syndrome, among 16,015 South Koreans aged ≥19 years who completed the Korean National Health and Nutrition Examination Survey (2013⁻2016). Multivariate logistic regression revealed that younger adults (<65 years) who lived and ate alone consumed more carbohydrates than those who lived and ate with others (p < 0.01). The odds of metabolic syndrome in younger adults increased with eating alone (adjusted odds ratio (aOR) 2.11, 95% confidence interval (CI) 1.10⁻4.02) and living and eating alone (2.39, 1.25⁻4.58). Older adults (≥65 years) did not differ in dietary intake or prevalence of metabolic syndrome according to their living and eating situations. Younger adults living and eating alone may benefit from customized nutrition and health management programs to reduce their risk of metabolic syndrome.

Age Differences in the Coping Strategies of Patients With Colorectal Cancer.

BACKGROUND: Colon and/or rectum cancer (CRC) patients use various strategies to cope with their condition, and these can vary between age groups. OBJECTIVES: The aims of this study were to investigate differences between psychosocial/spiritual variables and coping strategies in CRC patients of different age groups (younger vs older) and to identify the predictors of coping for both age groups. METHODS: A cross-sectional descriptive study was conducted at 3 outpatient clinics in Korea. The Hospital Anxiety and Depression Scale, Social Support Scale, and Self-Transcendence Scale were used to measure psychosocial and spiritual variables; the Mini-Mental Adjustment to Cancer Scale was used to assess cancer-specific coping strategies. RESULTS: Both younger and older patients who were psychologically distressed used more maladaptive coping. Individuals who received less social support from healthcare providers used more maladaptive coping strategies. For younger patients, self-transcendence was the only significant predictor of both adaptive and maladaptive coping strategies; for older patients, Hospital Anxiety and Depression Scale score was the only significant predictor of maladaptive coping. CONCLUSION: Differences in psychological distress, social support, and self-transcendence due to age are important protective or risk factors for the use of coping strategies among CRC patients. IMPLICATIONS FOR PRACTICE: Considering our findings, we encourage healthcare professionals to be aware of patients' coping strategies and take them into account when planning age-specific interventions related to coping, before hospital discharge.

Effect of psychosocial interventions on the quality of life of patients with colorectal cancer: a systematic review and meta-analysis.

BACKGROUND: We conducted a systematic review and meta-analysis of randomized controlled trials examining the effect of psychosocial interventions on the quality of life of patients with colorectal cancer. METHODS: We searched the main health-related databases for relevant papers. Then, we examined the titles and abstracts of the retrieved papers, applying exclusion criteria to filter out irrelevant papers; a more in-depth filtering process was then conducted by reading the full texts. Eight studies remained at the end of this process. Next, we performed data extraction and assessed the methodological quality of the selected studies. This was followed by computation of effect sizes and the heterogeneity of the results, and then an assessment of the potential bias. RESULTS: The systematic review found that most of the interventions in these eight studies did not have a significant effect on quality of life. Meanwhile, the meta-analysis, the overall effect of psychosocial interventions at the post-intervention period was found to be statistically significant but small. CONCLUSIONS: This meta-analysis provides evidence for the beneficial effect of face-to-face psychosocial interventions on the quality of life of colorectal cancer patients. It is, however, suggested that further studies be conducted on this topic to assess the roles of physical functioning and severity of symptoms before utilizing such face-to-face interventions.

Associations between Health Literacy, Cancer-Related Knowledge, and Preventive Health Behaviors in Community-Dwelling Korean Adults.

This cross-sectional study aimed to examine the association between health literacy, cancer-related knowledge, and preventive health behaviors among community-dwelling adults in Korea. Data were collected from 542 adults aged ≥ 18 years living in five big provinces in Korea (Seoul, Gyeonggi-do, Gyeongsang-do, Chungcheong-do, and Gangwon-do). Socio-demographic and health-related characteristics were determined using structured questionnaires. Health literacy, cancer-related knowledge, and engagement in preventive health behaviors were measured using validated instruments. These three variables differed according to socio-demographic and health-related characteristics, such as education, sex, age, and marital status. In the hierarchical regression analysis, health literacy (ß = 0.26, p < .001) and cancer-related knowledge (ß = 0.21, p < .001) were significant predictors of preventive health behavior after adjusting for confounding variables. Cancer-related knowledge partially mediated the effect of health literacy on preventive health behaviors. Health literacy can play a key role in cancer prevention. It is important for healthcare providers to know how to deliver cancer-related knowledge and how to help people with low health literacy to engage in preventive health behaviors, using a variety of health information resources. Further research is needed to develop the instruments to assess comprehension of spoken and written health messages for cancer prevention and screening.

Gender Differences in Factors Associated With Colorectal Cancer Screening: A National Cross-Sectional Study in Korea.

The rate of and factors influencing colorectal cancer screening differs by gender. We aimed to determine the behaviors for and predict the factors influencing self-reported colorectal cancer screening in Korean adults. Secondary analysis was performed with data from the cross-sectional 2012 Community Health Survey. We examined the relationship between gender and self-reported screening using data for 115 045 adults aged ≥50 years; 62.4% of men and 65.5% of women underwent colorectal cancer screening. In the multivariate logistic regression analysis, men with private insurance and who attended regular health checkups were more likely to undergo screening; men who were employed, ate salty food, were older, or smoked were less likely. Women with private insurance, who lived with a spouse, were more educated, were housewives, or attended regular health checkups were more likely, and older women were less likely to undergo screening. Therefore, gender-specific interventions are needed to encourage colorectal cancer screening.