Who Are the People Willing to Pay for Physician Home Visits?

Korean primary health care program for people with disabilities: do they really want home-based primary care?

BACKGROUND

Despite many studies on home-based primary care (HBPC)-related benefits and challenges, little is known about the perspectives of potential target groups of the care and their intention or preference for using it. This study aimed to explore the demand for HBPC from the perspective of people with disabilities (PWDs) and caregivers and identify relevant determinants for that demand.

METHODS

Data from the population-based survey conducted in the Gyeonggi Regional Health & Medical Center for People with Disabilities in South Korea were analyzed. Logistic regression analysis was performed to identify relevant determinants for the demand on HBPC.

RESULTS

Overall, 22% of respondents required HBPC, and 34.7% of persons aged ≥ 65 years demanded it. Older adults with disability, homebound status, and a need for assistance with daily living activities were associated with a demand for HBPC. Though having severe disability, only 19.49% of self-reported respondents demanded for HBPC, while 39.57% of proxy-reported respondents demanded for HBPC. Among self-reported group, only marital status was a predictor associated with a demand for HBPC. In contrast, among proxy-reported groups, PWDs with external physical disabilities, or with unmet medical needs due to availability barriers reported a higher demand for HBPC.

CONCLUSIONS

The demand for HBPC does not derive from the medical demands of the users themselves, but rather the care deficit by difficulty in getting out of the house or in outpatient care. Beyond an alternative to office-based care, HBPC needs to be considered to solve the care deficit and as well as to deal with PWDs' medical problems.

The Impact of Home-Based Primary Care on Outcomes Among Older Adults in South Korea

OBJECTIVES

Although Korea issued a law and developed benefits of National Health Insurance (NHI) to enable the provision of home-based primary care (HBPC) along with implementation of a pilot project for community care for older adults in August 2019, the outcomes of HBPC services were not surveyed in Korea. This study aimed to assess the outcomes of HBPC among older adults.

DESIGN

Analyses were conducted using data from the National Health Insurance Service in connection with administrative survey data. Difference-in-differences analysis was performed using a generalized estimating equation and Cox proportional hazards model.

SETTING AND PARTICIPANTS

Overall, 538 older adults who used HBPC services in a pilot project for community care and 2059 propensity score-matched older individuals who did not use HBPC services in Korea were included.

METHODS

The length of home stay, total costs of NHI, hospitalizations, and admission to long-term care (LTC) facilities were measured as outcomes, and the outcomes of the participants were compared to those of the control group.

RESULTS

The findings indicated an increase of 8.3 days (95% CI 2.1-14.5) in the length of home stay and a reduction of US$1241 (95% CI -2342 to -139) in total costs of NHI among older adults who used HBPC services compared to the control group. The odds ratio for rates of hospitalization among older adults who utilized HBPC services was 0.77 (95% CI 0.60-0.98) and the hazard ratio for the admission of LTC facilities was 0.12 (95% CI 0.04-0.32) in comparison to the control group.

CONCLUSIONS AND IMPLICATIONS

The HBPC intervention has resulted in an increased length of home stay and reduced total costs, hospitalizations, and admission to LTC facilities among Korean older adults. In the future, new HBPC models must be developed to provide interprofessional team-based HBPC services with a standardized protocol of service provision.

COVID-19 Outbreak in Daegu City, Korea and Response to COVID-19: How Have We Dealt and What Are the Lessons?

The first coronavirus disease 2019 (COVID-19) outbreak in Daegu city was overcome by efforts, including; 1) prompt isolation and quarantine action by local government with cooperative help from expert groups and the central government, 2) high-intensity social distancing and active cooperation of citizens, 3) admission of asymptomatic and mild patients in 'residential treatment centers', and 4) use of a telephone scoring system for the allocation of patients, with a mortality rate of 2.5%. A continuous suppression policy with test, tracing, and treatment (3 Ts) was implemented as an active response to the initial outbreaks in Korea. With the introduction of vaccines and therapeutic agents, the COVID-19 crisis had improved. Recently, the omicron variant was responsible for most domestic outbreaks, albeit with a low mortality rate (0.1%). Since the omicron outbreak, a damage mitigation policy has been implemented, focusing on protecting vulnerable groups. In the future, preparation including below are needed; 1) improving the national public health emergency response system, 2) strengthening the crisis response capacity of local governments, 3) cooperation between public healthcare and private healthcare, and 4) establishing a resilient medical response system.

Determinants of willingness to pay for health services: a systematic review of contingent valuation studies

INTRODUCTION

Stated preference studies are a valuable tool to elicit respondents' willingness to pay (WTP) for goods or services, especially in situations where no market valuation exists. Contingent valuation (CV) is a widely used approach among stated-preference techniques for eliciting WTP if prices do not exist or do not reflect actual costs, for example, when services are covered by insurance. This review aimed to provide an overview of relevant factors determining WTP for health services to support variable selection.

METHODS

A comprehensive systematic literature search and review of CV studies assessing determinants of WTP for health services was conducted, including 11 electronic databases. Two of the authors made independent decisions on the eligibility of studies. We extracted all determinants used and related p values for the effect sizes (e.g. reported in regression models with WTP for a health service as outcome variable). Determinants were summarised in systematic evidence tables and structured by thematic domains.

RESULTS

We identified 2082 publications, of which 202 full texts were checked for eligibility. We included 62 publications on 61 studies in the review. Across all studies, we identified 22 WTP determinants and other factors from 5 thematic domains: sociodemographic characteristics, perceived threat, perceived benefit, perceived barriers, and other information.

CONCLUSION

Our review provides evidence on 22 relevant determinants of WTP for health services, which may be used for variable selection and as guidance for planning CV surveys. Endogeneity should be carefully considered before interpreting these determinants as causal factors and potential intervention targets.

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

Using 68,930 observations selected from 16,535 adults in the Korea Health Panel Survey (2014-2018), this study explored healthcare barriers that prevent people from meeting their healthcare needs most severely during adulthood, and the characteristics that are highly associated with the barrier. This study derived two outcome variables: a dichotomous outcome variable on whether an individual has experienced healthcare needs, and a quadchotomous outcome variable on how an individual's healthcare needs ended. An analysis was conducted using a multivariable panel multinomial probit model with sample selection. The results showed that the main cause of unmet healthcare needs was not financial difficulties but non-financial barriers, which were time constraints up to a certain age and the lack of caring and support after that age. People with functional limitations were at a high risk of experiencing unmet healthcare needs due to a lack of caring and support. To reduce unmet healthcare needs in South Korea, the government should focus on lowering non-financial barriers to healthcare, including time constraints and lack of caring and support. It seems urgent to strengthen the foundation of "primary care", which is exceptionally scarce now, and to expand it to "community-based integrated care" and "people-centered care".

[Willingness to Use and Appropriate Payable Cost for Visiting Nurse Service for the Elderly in the Community]

PURPOSE

This study aimed to measure willingness to use (WTU) and appropriate payable cost of visiting nurse service for the elderly and explore their impact factors.

METHODS

The study included 752 participants selected from data that were completed in 2017 for the elderly aged over 60 nationwide. Logit and Tobit regression analysis were performed to confirm the influencing factors.

RESULTS

The study found that 39.1% of the elderly in the community were WTU the visiting nurse service, and they reported that the cost per visit was 12,650 Korean Won. The factors influencing WTU were having less than moderate subjective health status (OR = 1.63, p = .011), being part of a social participating groups (OR = 1.50, p = .046), or participation in senior health promotion programs (SHPPs) (OR = 1.96, p =.003). The cost was also influenced by less than moderate subjective health status (β = 4.37, p = .021), being part of a social participating groups (β = 4.41, p = .028), or participation in SHPPs (β = 4.87, p = .023). Additionally, elderly people living alone who were used as covariates were highly WTU (OR = 2.20, p = .029).

CONCLUSION

This study provides evidence to predict demand for visiting nurse service and reflects consumer value in setting the service cost. This is the first study to derive cost from consumers' perspective regarding the service for the elderly. As it is the result of an open-ended survey, follow-up studies are needed to estimate more reliable and reasonable results.

Characteristics Associated With Financial or Non-financial Barriers to Healthcare in a Universal Health Insurance System: A Longitudinal Analysis of Korea Health Panel Survey Data

While many studies have explored the financial barriers to healthcare, there is little evidence regarding the non-financial barriers to healthcare. This study identified characteristics associated with financial and non-financial barriers to healthcare and quantified the effects of these characteristics in South Korea, using a nationally representative longitudinal survey dataset. Overall, 68,930 observations of 16,535 individuals aged 19 years and above were sampled from Korea Health Panel survey data (2014-2018). From self-reported information about respondents' experiences of unmet healthcare needs, a trichotomous dependent variable-no barrier, non-financial barrier, and financial barrier-was derived. Sociodemographics, physical and health conditions were included as explanatory variables. The average adjusted probability (AAP) of experiencing each barrier was predicted using multivariable and panel multinomial logistic regression analyses. According to the results, the percentage of people experiencing non-financial barriers was much higher than that of people experiencing financial barriers in 2018 (9.6 vs. 2.5%). Women showed higher AAPs of experiencing both non-financial (9.9 vs. 8.3%) and financial barriers (3.6 vs. 2.5%) than men. Men living in the Seoul metropolitan area showed higher AAPs of experiencing non-financial (8.7 vs. 8.0%) and financial barriers (3.4 vs. 2.1%) than those living outside it. Household income showed no significant associations in the AAP of experiencing a non-financial barrier. People with a functional limitation exhibited a higher AAP of experiencing a non-financial barrier, for both men (17.8 vs. 7.8%) and women (17.4 vs. 9.0%), than those without it. In conclusion, people in South Korea, like those in most European countries, fail to meet their healthcare needs more often due to non-financial barriers than financial barriers. In addition, the characteristics associated with non-financial barriers to healthcare differed from those associated with financial barriers. This finding suggests that although financial barriers may be minimised through various policies, a considerable degree of unmet healthcare needs and disparity among individuals is very likely to persist due to non-financial barriers. Therefore, current universal health insurance systems need targeted policy instruments to minimise non-financial barriers to healthcare to ensure effective universal health coverage.