Changes in Barriers That Cause Unmet Healthcare Needs in the Life Cycle of Adulthood and Their Policy Implications: A Need-Selection Model Analysis of the Korea Health Panel Survey Data

Deconstructing subjective unmet healthcare needs: a South Korean case study with policy implications

Background

Despite widespread efforts by many countries to reduce the prevalence of unmet healthcare needs within their populations, there remains a scarcity of research systematically exploring the components of these needs.

Objectives

This study aims to deconstruct subjective unmet healthcare needs into two distinct components: the experience of subjective healthcare needs (the "Needs" component) and the experience of unmet needs contingent on those healthcare needs (the "Unmet" component).

Methods

This analysis utilizes data from 13,359 adults aged 19 or older, collected through the 2018 Korea Health Panel survey, with the aim of minimizing the influence of the coronavirus disease 19 pandemic. The two dependent variables are the experience of subjective healthcare needs and whether these needs have been met. The independent variables include 15 socio-demographic, health, and functional characteristics. The study employs both a population proportion analysis and a multivariable bivariate probit model with sample selection.

Results

In South Korea, 11.6% (CI [confidence interval] = 11.0-12.3%) of the population experienced subjective unmet healthcare needs. Upon deconstructing these, 96.7% (CI = 96.2-97.1%) of the population exhibited the Needs component, and 12.0% (CI = 11.4-12.7%) displayed the Unmet component. Each independent variable showed different associations between the two components. Furthermore, effective interventions targeting the characteristics associated with each component could reduce the proportion of the population experiencing subjective unmet healthcare needs from 11.6 to 4.0%.

Conclusion

South Korea faces a significant challenge due to the considerable prevalence of subjective unmet healthcare needs. To address this challenge effectively, the universal healthcare coverage system should adapt its approach based on the characteristics associated with both the Needs and Unmet components of subjective unmet healthcare needs. To achieve this goal, it is highly recommended that the government prioritize strengthening community-based primary healthcare, which currently suffers from insufficient resources.

Inequalities in unmet health care needs under universal health insurance coverage in China

BACKGROUND

Expanding health insurance is a critical step towards universal health coverage due to its positive effect on reducing unmet health care needs and enhancing equitable access to health care. Despite previous studies on the socioeconomic factors associated with unmet health care needs, few studies have analysed the inequalities in such needs and the impact of universal health insurance coverage on addressing them. This study aimed to measure the contribution of social health insurance (SHI) coverage to inequalities in financially and non-financially constrained unmet health care needs among middle-aged and elderly Chinese adults.

METHODS

The study data were obtained from the China Health and Retirement Longitudinal Study (2011-2015). A total of 11,592 respondents reporting outpatient care needs and 6320 reporting inpatient care needs were included. The concentration index (CI) was employed to measure the extent of income-related inequalities in unmet health care needs. A decomposition method based on a probit model was used to investigate the contribution of SHI to the inequalities.

RESULTS

The incidence rates of unmet outpatient needs due to financial and non-financial constraints were 4.68% and 24.78%, respectively; these rates were 18.69% and 15.73% for unmet inpatient needs. The CIs of unmet outpatient needs due to financial and non-financial constraints were - 0.1872 and 0.0195, respectively; these values were - 0.1558 and 0.0352 for unmet inpatient needs. The percentages of the contribution of SHI to the CIs of financially constrained unmet outpatient and inpatient needs were 0.2639% and 1.8898%, respectively. Moreover, the percentages of the contribution of SHI to the CIs of non-financially constrained unmet outpatient and inpatient needs were - 0.4513% and - 6.4192%, respectively.

CONCLUSION

The universal coverage of SHI in China increased pro-poor inequalities in financially constrained unmet health care needs but decreased pro-rich inequalities in non-financially constrained unmet needs. Additionally, the contribution of SHI to inequalities in financially constrained unmet needs for inpatient care was stronger than that for outpatient care. Policy-makers are advised to introduce favourable reimbursement policies for patients with poor socioeconomic conditions and address both financial and non-financial barriers to promote equitable access to health care for the entire population.

Differential Probability in Unmet Healthcare Needs Among Migrants in Four European Countries

Migrants and refugees try to reach Europe to seek protection and a better life. The responsiveness and stewardship of the European countries health system have an impact on the ability to access healthcare. This study aims to investigate the differential probability of healthcare unmet needs among migrants living in four European countries. We used a 2019 cross-sectional data from the European Union Income and Living Conditions survey. We performed a two-stage probit model with sample selection, first to identify the respondents with need for care, then those who need it but have not received it. We analysed reasons for unmet needs through accessibility, availability and acceptability. We then performed country studies assessing the national health systems, financing mechanisms and migration policies. Bringing together data on financial hardship and unmet needs reveals that migrants living in Europe have a higher risk of facing unmet healthcare needs compared to native citizens, and affordability of care remains a substantial barrier. Our results showed the country heterogeneity in the differential migrants’ unmet needs according to the place where they live, and this disparity seems attributed to the health system and policies applied. Given the diversity of socioeconomic conditions throughout the European countries, the health of migrants depends to a large degree on the integration and health policies in place. We believe that EU policies should apply further efforts to respect core health and protection ethics and to acknowledge, among others, principles of ‘do-no-harm’, equity and the right to health.