Search

Background: Universal health coverage (UHC) ensures affordability of a variety of essential health services for the general population. Although UHC could mitigate the harmful effects of coronavirus disease 2019 (COVID-19) on patients and their socioeconomic position, the debate on UHC's scope and ability to improve health outcomes is ongoing. This study aimed to identify the impact of UHC policy withdrawal on the health outcomes of South Korea's severely ill COVID-19 patients. Methods: We used a propensity score matching (PSM) and difference-in-differences combined model. This study's subjects were 44,552 hospitalized COVID-19 patients contributing towards health insurance claims data, COVID-19 notifications and vaccination data extracted from the National Health Information Database and the Korea Disease Control and Prevention Agency from 1 December 2020 to 30 April 2022. After PSM, 2460 patients were included. This study's exposures were severity of illness and UHC policy change. The primary outcome was the case fatality rate (CFR) for COVID-19, which was defined as death within 30 days of a COVID-19 diagnosis. There were four secondary outcomes, including time interval between diagnosis and hospitalization (days), length of stay (days), total medical expenses (USD) and the time interval between diagnosis and death (days). Results: After the UHC policy's withdrawal, the severely ill patients' CFR increased to 284 per 1000 patients [95% confidence interval (CI) 229.1–338.4], hospitalization days decreased to 9.61 days (95% CI −11.20 to −8.03) and total medical expenses decreased to 5702.73 USD (95% CI −7128.41 to −4202.01) compared with those who were not severely ill. Conclusions: During the pandemic, UHC may have saved the lives of severely ill COVID-19 patients; therefore, expanding services and financial coverage could be a crucial strategy during public health crises. [ABSTRACT FROM AUTHOR]

This study investigated the extent to which adolescent social network positions are associated with the risk of lifetime daily smoking and nicotine dependence (ND), and whether these associations differ by gender. Using data from the National Longitudinal Study of Adolescent to Adult Health (N = 6,267), this study estimated multinomial logistic regression models. An increase in in-degree nominations, out-degree nominations, and Bonacich centrality was associated with a lower relative risk of never smoking daily versus ever smoking daily. By contrast, adolescents with greater in-degree nominations, out-degree nominations, Bonacich centrality, and network reach in three steps were at decreased risk for lifetime ND. Gender-stratified models indicate that the negative association between network position and never smoking daily was driven largely by women, whereas the positive association between network position and lifetime ND was driven largely by men. Incorporating social network structural approaches into adolescent smoking prevention efforts may be beneficial. [ABSTRACT FROM AUTHOR]

The coexistence of tuberculosis and other chronic diseases complicates disease management. Particularly, the lack of information on the difference in the prevalence of chronic diseases in tuberculosis based on age and gender can hinder the establishment of appropriate public health strategies. This study aimed to identify age- and gender-based differences in the prevalence of chronic diseases as comorbidities in patients with tuberculosis. An anonymized data source was established by linking the national health insurance claims data to the Korean national tuberculosis surveillance data from 2014 to 2018. The prevalence of chronic diseases was stratified by gender and age (age groups: ≤64, 65–74, and ≥75 years), and the differences in the prevalence of chronic diseases were analyzed by multinomial logistic regression and classified using the Charlson Comorbidity Index. A total of 148,055 patients with tuberculosis (61,199 women and 86,856 men) were included in this study. Among the patients aged ≥65 years, 48.2% were female and 38.1% were male. In this age group, the probability of chronic disease comorbidity was higher in female patients than in male patients. The prevalence of congestive heart failure and dementia as comorbidities in patients with tuberculosis increased more drastically with age in women than in men. Thus, the present study confirmed gender and age differences in the distribution of comorbidities among patients with tuberculosis. A more comprehensive gender-responsive approach for patients with tuberculosis and chronic diseases is required to alleviate the double burden of infectious diseases and non-communicable diseases in an aging society. [ABSTRACT FROM AUTHOR]

The aim of this study was to examine the relationships between intimate partner violence (IPV), gender, unmet healthcare needs, and health. Specifically, this study identified how unmet healthcare needs mediate the relationship between IPV and health, and how this mediation is moderated by gender. Using data from the National Longitudinal Study of Adolescent to Adult Health (Add Health) (N = 15,425), we first estimated ordinary least squares regression models to investigate the association between IPV and self-rated health. Then, we used structural equation models to examine how unmet healthcare needs mediate this relationship. Lastly, we conducted a moderated mediation model to investigate whether gender moderates these mediation patterns. The results of this study showed that experiencing IPV was associated with a decrease in self-rated health and an increase in the unmet need for medical care (but not in unmet need for routine health check-ups). Unmet need for medical care explained about one-quarter of the negative association between IPV and self-rated health. A moderated mediation model revealed that indirect effects of IPV on health via unmet medical care needs were more pronounced among victimized women than victimized men. This study filled knowledge gaps about the mechanisms underlying the association between IPV and poor health status. Unmet healthcare needs partially mediated the relationship between IPV victimization and health. This mechanism was more salient for the health of victimized women than victimized men. Interventions designed to improve the health of IPV victims may focus on addressing unmet healthcare needs and could be tailored according to the gender of patients. [ABSTRACT FROM AUTHOR]

Background: The major determinants of health and well-being include wider socio-economic and political responses to poverty alleviation. To data, however, South Korea has no related social protection policies to replace income loss or prevent non-preferable health conditions for workers. In particular, there are several differences in social protection policies by gender or occupational groups. This study aimed to investigate how hospitalization affects income loss among workers in South Korea.Methods: The study sample included 4876 Korean workers who responded to the Korean Welfare Panel Study (KoWePS) for all eight years from 2009 to 2016. We conducted a receiver operating characteristics (ROC) analysis to determine the cut-off point for the length of hospitalization that corresponded to the greatest loss of income. We used panel multi-linear regression to examine the relationship between hospitalization and income loss by gender and employment arrangement.Results: The greatest income loss for women in non-standard employment and self-employed men was observed when the length of hospitalization was seven days or less. When they were hospitalized for more than 14 days, income loss also occurred among men in non-standard employment. In addition, when workers were hospitalized for more than 14 days, the impact of the loss of income was felt into the subsequent year.Conclusion: Non-standard and self-employed workers, and even female standard workers, are typically excluded from public insurance coverage in South Korea, and social security is insufficient when they are injured. To protect workers from the vicious circle of the poverty-health trap, national social protections such as sickness benefits are needed. [ABSTRACT FROM AUTHOR]