Factors Influencing Health Insurance Enrollment and Its Impact on Outpatient Service Utilization in Saudi Arabia: Insights from the National Saudi Family Health Survey

Abstract

The Kingdom of Saudi Arabia (KSA) recently launched a reform plan for its health care system in 2021 driven by its Vision 2030 initiative. This vision aims to reduce dependence on government resources by transitioning to the national health insurance model and the Cooperative Health Insurance program, especially for the immigrant population. This reform may impact the utilization of health services by citizenship and insurance status. The current study aims to identify factors influencing health insurance enrollment and its impact on outpatient service utilization in the Kingdom of Saudi Arabia. This study used data from the 2018 Saudi Family Health Survey (FHS) as a valuable pre-reform baseline for understanding health insurance enrollment and outpatient service utilization in Saudi Arabia before the 2021 reforms. The survey covers a nationally representative sample from KSA (n=8,274) which contains questions that obtain information about the health insurance enrollment, health care utilization, chronic disease condition and health status of the respondents. We conducted a bivariate analysis using a chi-square test and an independent sample t-test to examine the significance of differences between groups (by nationality and insurance status). We employed multiple binary logistic regression models to measure the association between health insurance enrollment and the demographic and socioeconomic characteristics of the respondents. Further, the multiple Poisson regression model was used to estimate the effect of health insurance status on the utilization of outpatient care. Most of the respondents were Saudis (76.8%) and the number of males (54.9%) respondents were higher than the females. Around 26.2% of the total respondents were insured and the proportion of insured was significantly higher among non-Saudis (72.8%) compared to Saudis (12.1%). The logistic regression showed that individuals with a high monthly income, non-Saudi, males, being married, high level of education and perceived good health were associated with health insurance enrollment. We found health insurance enrollment was associated with lower utilization of outpatient services (co-efficient -0.107; P<0.001). Other factors increasing utilization of outpatient services were being female, having a high monthly income, being never married, having chronic diseases and the perception of bad health. Significant determinants of health insurance enrollment were being non-Saudi, males, having a high income, higher education level and perceived good health status. However, health insurance was associated with lower utilization of outpatient services. The results of the current study should be taken into consideration when planning for the implementation and monitoring reform of the health system in Saudi Arabia.

Competing Interest Statement

The authors have declared no competing interest.

Funding Statement

The author(s) received no specific funding for this work.

Author Declarations

I confirm all relevant ethical guidelines have been followed, and any necessary IRB and/or ethics committee approvals have been obtained.

Yes

The details of the IRB/oversight body that provided approval or exemption for the research described are given below:

This study was based on the use of secondary data from the 2018 Saudi Family Health Survey (FHS), which was conducted, commissioned, funded, and managed in 2018 by GASTAT, who was in charge of all ethical procedures.

I confirm that all necessary patient/participant consent has been obtained and the appropriate institutional forms have been archived, and that any patient/participant/sample identifiers included were not known to anyone (e.g., hospital staff, patients or participants themselves) outside the research group so cannot be used to identify individuals.

Yes

I understand that all clinical trials and any other prospective interventional studies must be registered with an ICMJE-approved registry, such as ClinicalTrials.gov. I confirm that any such study reported in the manuscript has been registered and the trial registration ID is provided (note: if posting a prospective study registered retrospectively, please provide a statement in the trial ID field explaining why the study was not registered in advance).

Yes

I have followed all appropriate research reporting guidelines, such as any relevant EQUATOR Network research reporting checklist(s) and other pertinent material, if applicable.

Yes

Data Availability

Data cannot be shared publicly because the data were obtained from the Saudi Statistical Authority, which requires researchers to outline the study's objectives and specify the data needed. Data are available upon request from the Saudi Statistical Authority. Here is the email: cs@stats.gov.sa

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