Decomposition of Healthcare Utilization Inequality in Iran: The Prominent Role of Health Literacy and Neighborhood Characteristics

Unequal utilization in healthcare can potentially affect the right to health. Access to healthcare services and achieving positive health outcomes and health equity are essential principles in promoting human rights. This study aims to assess and analyze socioeconomic-related inequalities in outpatient health services utilization (OHSU) among various socio-demographic subgroups to inform policies that foster health equity. Data were collected through a cross-sectional survey of 1200 households in Tehran, Iran. Inequality in OHSU among the socio-demographic subgroups was calculated by concentration, Wagstaff, and Erigers indices. Decomposition was used to identify the factors contributing to inequality in OHSU. Marginal effect and elasticity were used to calculate the relative absolute shares of socio-demographic variables in the inequality. The rate of OHSU was 63.61% (CI: 60-66.80) which concentrated among households with better socioeconomic status. Based on the results, living in an affluent neighborhood (Relative share (RS): 85.48) and having a disabled member in the household (RS: 6.58) were the most important factors in the concentration of OHSU in favor of the privileged groups. In contrast, very low levels of health knowledge (RS: -83.79) and having basic insurance coverage (RS: -3.92) concentrated OHSU in favor of the lower socioeconomic households. The study was conducted based on survey data, and this may lead to some limitations. Given that this study was a cross-sectional study, we were unable to establish causal relationships between explanatory variables and outpatient health service utilization and its relevant predictors. Households with disabled member(s), as well as a member(s) with chronic diseases, may experience severe inequalities in access to healthcare services. Policies that facilitate access to health services for these households can play a significant role in improving health equity.

Utilization of Preventive Care Services at a University Hospital in Saudi Arabia

Background: Chronic diseases have significant impacts on health systems worldwide and are a leading cause of death. Early diagnosis and treatment of chronic diseases are the best ways to reduce mortality and morbidity. Objectives: The aim of this study was to evaluate public access to preventive services for chronic diseases in Jeddah, Saudi Arabia. Methods: A survey of university hospital visitors was conducted in 2019. Participants were randomly selected and asked to fill a 16-question survey, including demographics, health care utilization, and type of preventive services. The chi-square test (SPSS) was used to identify any significant association between age and gender using the variable of preventive screening or counseling. Results: The majority of individuals who completed the survey (250 participants) were young, married, and male bachelor’s degree holders. About 71% of the participants received counseling services for either smoking, physical activity, weight, diet, or sleeping. More than half (58%) had undergone screening services, including breast cancer, colon cancer, diabetes, hypertension, or weight management. Chi-square analysis showed that females had a significant (P < 0.01) positive statistical relationship with the utilization of diabetes and breast cancer screening services, while males were more associated (P < 0.01) with smoking and weight-related counseling than females. Conclusions: The study demonstrated an insufficient use of preventive services and that sociodemographic differences (such as age and gender) could influence the utilization of various preventive services. Females were significantly positively associated with breast cancer and diabetes-related preventive services as these diseases are highly prevalent among females. Public education and awareness campaigns are needed to broadcast the importance of preventive services and promote better understanding and management of chronic diseases.