Previous studies have shown that female adolescents are at a higher risk of low self-esteem than male adolescents, and self-esteem in adolescents is critical for academic performance, adult health, and economic status. Depression, social withdrawal, and grit are predicted to be internal factors that affect self-esteem, and an integrated exploration of the relationship between them is required for a proper approach to enhance self-esteem in female adolescents. Therefore, this study investigated the influence of social withdrawal and depression on self-esteem among female adolescents and explored the mediating effect of grit on self-esteem. Data collected from 1,106 girls in the third year of middle school of the third-year survey (2020) of the Korean Children and Youth Panel Survey 2018 were analyzed in this study. For data analysis, partial least square-structural equation modeling was performed using SmartPLS 3.0. Social withdrawal was negatively related to grit, but not related to self-esteem. Depression was negatively related to grit and self-esteem. Grit was positively related to self-esteem. In addition, grit showed mediating effects in the associations between social withdrawal and self-esteem, and between depression and self-esteem in female adolescents. In conclusion, in female adolescents, the mediating effects of grit attenuated the negative effects of social withdrawal and depression on self-esteem. To enhance self-esteem in female adolescents, it is important to develop and implement strategies to strengthen grit and control negative emotional states, such as depression.

This study aimed to investigate the structural relationships between college educational satisfaction, the helpfulness of career support, and mental health, and how these factors influence the life satisfaction of late adolescents and young adults. The study utilized data from 550 Korean individuals 18–24 years of age who have experienced going to college, collected in the “2021 Youth Socio-Economic Reality Survey” conducted by the National Youth Policy Institute. Data analysis was conducted with SmartPLS 3.0 software, using a structural equation model with the partial least squares method. The mediating impact of mental health was validated using bootstrapping. The study yielded several key findings. First, college educational satisfaction, the helpfulness of career support, and mental health all exerted a significant and positive influence on the life satisfaction of young people. Second, college educational satisfaction was found to significantly positively affect youth’s mental health. Third, mental health was identified as playing a significant positive mediating role in the connection between college educational satisfaction and the life satisfaction of young people. The study underscores the importance of enhancing mental health, alongside improving college educational satisfaction and career support, to boost the life satisfaction of young people. Suggestions based on these findings are discussed.

This study investigated the relationship between moderate-to-late preterm (MLPT) birth and the risk of neurodevelopmental impairments (NIs) in young children compared with the risks associated with very preterm (VPT) and full-term (FT) birth based on nationally representative large-scale population data. Retrospective follow-up was conducted over 71 months for 738,733 children who were born and participated in the Korean National Health Screening Program for Infants and Children (NHSPIC) between 2011 and 2013. Using a data linkage between the NHSPIC and Korean healthcare claim information, data on birth year, sex, delivery type, birth weight, growth abnormality, gestational age, breastfeeding history, maternal age, NIs, multiple gestation, preterm labor, premature rupture of membranes (PROM), gestational diabetes, gestational hypertension, smoking during pregnancy, and socioeconomic status were collected and included in the final analysis. Cox proportional hazards models were applied to identify the impact of gestational age on NI risk, with all variables adjusted as appropriate. Overall, 0.9% and 3.8% rates of VPT and MLPT births were identified, respectively. NI incidence was highest among VPT children (34.7%), followed by MLPT (23.9%) and FT (18.2%) children. Both VPT (hazard ratio [HR], 1.45; 95% confidence interval [CI], 1.03 to 2.05) and MLPT (HR, 1.21; 95% CI, 1.04 to 1.41) births were associated with increased NI risk. Low birth weight, PROM, and smoking during pregnancy were also associated with increased NI risk, while longer breastfeeding and higher socioeconomic status were associated with decreased risk. Special attention must be given to NIs for both VPT and MLPT children.

This study was conducted to explore the unmet needs and health-related quality of life (QOL) of family caregivers who support cancer patients, and to determine the impact of these unmet needs on their health-related QOL. A descriptive study was conducted from July 1 to July 30, 2023, in which a survey was administered to 129 family caregivers of cancer patients undergoing outpatient treatment at a general hospital of South Korea. The effect of unmet needs on health-related QOL was analyzed using stepwise multiple regression analysis, while controlling for covariates such as the general characteristics of the participants. Stepwise multiple regression analysis revealed that unmet needs significantly impacted health-related QOL. The final regression model explained a substantial portion of the variance in health-related QOL, with an R-squared value of.466 (46.6%). Unmet needs of health and psychological problems (β = -.37) as well as religious/spiritual support (β = -.20) had a significant independent effect on the health-related QOL of family caregivers of cancer patients. Additionally, the health-related QOL of caregivers was significantly better when they did not live with the patient (β = .29) and when they had higher income levels (β = .18) for incomes between 300–500 million won, and β = .29 for incomes of 500 million won or more, compared to those earning less than 100 million won). The health-related QOL of family caregivers for cancer patients can be adversely affected by unmet needs, including health and psychological problems as well as religious and spiritual support. It is therefore necessary to develop and implement support programs or systems that promote physical, psychological, and spiritual health for these caregivers.

This study investigated the structural relationships among parental respect for children’s decision-making, respect for human rights, and self-esteem, and their impact on depression in early adolescents. The study utilized data from 2,747 middle school students who participated in the 2020 Survey on the Current Status of Korean Children’s and Youth’s Rights conducted by the National Youth Policy Institute. The data were analyzed using a structural equation model based on partial least squares with SmartPLS 3.0. The analysis revealed that both parental respect for children’s decision-making and respect for human rights perceived by middle school students had a significant positive impact on self-esteem and a significant negative impact on depression. Furthermore, self-esteem was found to have a significant negative effect on depression. Importantly, self-esteem also played a significant mediating role in the relationship between parental respect for children’s decision-making and depression, as well as the relationship between respect for human rights and depression. Therefore, in order to manage depression, it is necessary to develop strategies that encourage parental respect for children’s decision-making, promote respect for human rights, and foster self-esteem in early adolescents.

Purpose: This study investigated the parenting experiences of mothers of young children born moderate-to-late preterm (MLPT) in South Korea. Methods: In this qualitative study, semi-structured focus group interviews were conducted with 10 mothers of MLPT children from infancy to preschool age. The interviews were video-recorded, transcribed verbatim, and analyzed using qualitative content analysis. Results: Four categories resulted from the analysis of parenting experiences of mothers with young MLPT children, as follows: "becoming a mother of an early-born child", "difficulties as the primary caregiver for a high-risk child", "helpful social support, but still a lack of professional support for parenting a high-risk child", and "mothers and children growing together". Conclusion: Mothers of young MLPT children experienced difficulties due to concerns about their child's health, growth and development, and insufficient child-rearing support. Therefore, social support systems should be strengthened and more aggressive nursing strategies should be adopted for mothers of young MLPT children.