This review revealed that the pooled satisfaction of beneficiaries with CBHI services was found to be 66.0%, which was quite higher than the satisfaction level of beneficiaries reported in other countries like Indonesia [46], Nigeria [47], and Saudi Arabia [48], at which the satisfaction levels were 34.76%, 42.1%, and 59%, respectively. Since the Government of Ethiopia (GOE) is working to strengthen the healthcare system to align it with the SDGs [49], the relatively higher level of satisfaction could be viewed as a blueprint for future efforts to achieve UHC and the SDGs by 2030. However, this does not necessarily imply that Ethiopian health-care quality is superior to that of those countries. Because the beneficiaries’ expectations in this nation might be low when compared to the expectations of beneficiaries in other nations. This is justified by the fact that when the expectations of beneficiaries are high, their satisfaction level with the scheme's health services and the healthcare system as a whole drops, and vice versa; beneficiaries’ satisfaction is the gap between the expected and perceived characteristics of a service [50]. On the other hand, only 20% of the nation’s population had access to UHC services [51], which mandates a call for action to expand population coverage.
The beneficiaries’ satisfaction with CBHI services has been found to be affected by socio-demographic factors like age, sex, education level, income, occupation, marital status, family size, and residence; health service-related factors such as service quality, confidence and friendliness with healthcare providers, waiting time, laboratory services, availability of medicines, immediate care, referral services, and distance of health facilities; the scheme’s related factors like regulation, affordability of premiums, office opening times, agreement with benefit packages, enrolment situation, and length of enrolment; and the knowledge of households’ heads. These factors affect not only satisfaction but also the uptake of the scheme [52].
Among the most significant influences on the need and demand for medical care [53], as well as on determining satisfaction [54], are beneficiaries' demographic and social factors. Ethnicity, gender, education level, health status [54], age [54, 55], family size, annual income [55], and marital status [47] are all known to affect how satisfied people are with their health care [55]. These factors might be crucial because the success and acceptance of CBHI programs depends greatly on community involvement, socioeconomic conditions, and cultural contexts [8]. Community participation will also improve how well the plan is understood and how well membership dues are paid. People's overall satisfaction with the CBHI scheme's services is therefore likely to increase when the scheme administrators have a tendency to pay attention to community preferences [56].
The beneficiaries' satisfaction with CBHI services is also significantly influenced by variables related to health care services. Likewise, other studies reported that the beneficiaries’ satisfaction was found to be influenced by the following health service factors: quality of service [57, 58], referral service [54], time spent during a visit (waiting time) [48, 54], availability of resources (doctors and medicines) [59, 60], access to care [48, 60], financial aspects of care (medical cost per family) [55, 60], diagnostic services, explanation about the prescribed medicine, the behavior of health personnel toward clients [61], the surrounding or waiting room environment of healthcare facility [57, 61], and the recovery by the patient [59]. The trust put into the process of providing services, however, was found to be far behind [62]. Because there is evidence that non-insured patients receive consultation, physical examination, and diagnosis services much more frequently than insured patients [32]. Due to this issue, beneficiaries hold the belief that seeking treatment at private medical facilities when seriously ill is preferable [62]. If appropriately regulated, this could be viewed positively. Because, in light of the fact that CBHI can complement other sources of funding rather than serve as a replacement for them, public-private partnerships may offer opportunities for improving CBHI performance [8]. Overall, all facilities in Ethiopia provide poor PHC, with scores ranging from 18–56% and a mean of 38% [63]. The beneficiaries did not feel that the service quality was satisfactory [39]. Concurrent issues include frequent drug shortages that cause frequent stockouts and lengthen the reimbursement process; high patient volumes that cause overcrowding in public health facilities; unnecessary price increases by private pharmacies for insurance beneficiaries; and uncertainty on annual renewal payments for services that are not used [62].
The other important factors influencing beneficiaries' use of CBHI services were the following: length and duration of employment [47], comprehensiveness of covered health services (benefit packages) [48, 64], card processing time [65], ability to use health insurance to reduce medical costs via the co-payment mechanism [64], and general knowledge and awareness [47]. However, there is evidence that some important services were refused [48]. Since patient satisfaction depends on the depth of insurance coverage and the ability to use health insurance to reduce medical costs via the co-payment mechanism, the inclusiveness of the benefit packages could be seen as a critical issue [64]. Moreover, beneficiaries' awareness towards health insurance is still limited [48].
Limitations
We were unable to determine the direction of the relationship, whether related positively or negatively, between the independent variables and the outcome variable (beneficiaries' satisfaction), due to the inconsistencies of the reports of the included studies.
Policy and practical implications
The SDGs reaffirm a global commitment to achieve UHC by 2030; all people and communities, everywhere in the world, should have access to the high-quality health services they need without facing financial hardship [66]. Healthcare quality, which includes people-centeredness, timeliness, equity, integration, efficiency, effectiveness, and safety, is mainly measured using beneficiaries’ satisfaction [66]. So, determining beneficiaries' expectations is possibly the most crucial issue for health systems to address [54]. Therefore, to achieve UHC, health systems should track and report on the factors that matter most to people, such as quality care, user satisfaction, health outcomes, and system trust [27].This should not be challenging because quality can be built into the foundations of health care systems, regardless of how far along they are on the path to achieving UHC [66]. Building the foundations of quality health systems must therefore be at the forefront of thinking, planning, and policy-making [66], because improving the quality of care will require system-wide action [27], which may also be crucial to expanding population coverage by CBHI.
Direction to future research
Satisfaction and responsiveness are use to describe how well health systems, or specific parts of them, are able to meet the expectations of the general public or a specific patient population subgroup. The WHO claims that responsiveness is restricted "to the legitimate expectations of the population for their interaction with the health system" [67]. Therefore, since beneficiary expectations are the most important aspect to address in order for the health system to be more efficient and effective, health systems should prioritize those expectations in their strategies. However, to our knowledge, there were no comprehensive studies investigating beneficiaries’ expectations in Ethiopia. Thus, for the health system of Ethiopia to be more responsive to beneficiaries, further research investigating beneficiaries’ expectations seems crucial.