Table 2:
The sampling technique, data collection, analysis, and key relevant results Ethiopia (n = 25), 2023.
| Author name Published year | Sampling technique | Data collection Instruments | Method of Analysis | Key relevant results |
|---|---|---|---|---|
| Bayked etal., 2023(6) | A multistage sampling technique. | Joana Briggs Institute checklists to assess the risk of bias | Descriptive statistics by using Microsoft Excel and Rev Man-5 | The UHC provided by the scheme was 45.6% |
| Alemayehu etal, 2023a(33) | A multistage sampling technique. | Propensity score matching (PSM) accounts for possible selection bias | Descriptive statistics and Logistic regression (Bivariate and Multivariable) | CBHI membership resulted in a 28–43% reduction in annual OOP payment as compared to non-member households |
| Asfaw etal, 2022(41) | A multistage sampling technique. | The primary data was also collected from observation and key informant interviews Secondary data: published and unpublished documents | Descriptive statistical Econometric analysis approach | The insured households associated with visits increased by 2.6 times, reduced per-capita health expenditure |
| Mulat etal, 2022(45) | Purposive sampling technique | Semi-structured interview guide | directed content analysis (also called deductive content analysis) | CBHI received strong political support and early pilots helped to inform the process of scaling up the scheme. |
| Kassa, 2023(30) | multistage sampling techniques | Household survey questionnaire | propensity score matching analysis: Descriptive and logistic regression | The magnitude of CHE was 39.1% with total household expenditure and 1.8% with non-food expenditure measures among insured households. |
| Addise etal., 2021(42) | stratified sampling and systematic sampling | pre-tested structured questionnaire. | Descriptive statistics, bivariate, and multivariate logistic regression | The magnitude of household heads’ satisfaction was 54.1%. |
| Moyehodie etal, 2022a (28) | Simple random sampling | Survey | Chi-square and bi- variate logistic analysis | Out of the total households, 511(82.6%) were using the CBHI scheme for health care service utilization |
| Demissie and Negara, 2020(20) | Randomly selected sample | Household survey, focus group discussions | Descriptive, multivariate and bi-variate logistic regression | The CBHI member households were about three times more likely to utilize outpatient care than their non-member counterparts |
| Gebru and Latino, 2018(1) | two-stage stratified sampling | World Health Organization QoL-BREF too | Descriptive statistics and logistic regression | QoL among CBHI-insured household heads increased by 12.41% than un-insured family heads |
| Christian, 2017(47) | Two-stage stratified sampling | Questionnaire and interview guide | Descriptive statistics and logistic regression | 89% of respondents confirmed that the project helps a lot the CBHI staff to improve their level of CBHI management. |
| Moyehodie etal., 2022b(51) | Randomly selected sample | Ethiopian Mini Demographics and Health Survey 2019 | Multilevel logistic regressions | The prevalence of CBHI enrollment in Ethiopia was 20% |
| Gashaw, 2020(7) | two-stage stratified sampling | Structured questionnaire | Descriptive statistics, bivariate and multivariate logistic regression | There was no significant association between socio-demographic characteristics and level of satisfaction of patients |
| Abdilwohab, 2021(40) | Two-stage stratified sampling | Pe-tested structured questionnaires | Descriptive statistics and bivariate and multivariable linear regression | CBHI process and management-related factors were also significantly associated with satisfaction. |
| Shigute etal., 2020(35) | Randomly selected sample | World Health Organization QoL-BRIEF Tool | Descriptive summary, simple and multiple linear regression | QoL among CBHI-insured household heads increased by 12.4% than those noninsured family heads |
| Atinafu etal, 2018(32) | Two-stage stratified sampling | Structure questionnaire | Descriptive summary, simple and multiple regression, X2 test | There was a significant difference in the rate of healthcare utilization between insured (50.5%) and uninsured (29.3%) households |
| Workeneh, 2017(34) | Two-stage stratified sampling | Self-Administered, structured, pre-tested questionnaire | Descriptive Bivariate and multivariate logistic regression | Appropriately 77.9% of the study population complied with CBHI requirements |
| Mokenen etal., 2018 (29) | multistage random sampling | survey | Multivariate logistic regression and propensity score matching | The total level of catastrophic health expenditure was found to be 20%. Among the households with catastrophic health expenditure, 4.41% were insured, whereas the remaining 15.64% were non-insured. |
| Jembere, 2018(31) | Mixed method | Household survey, FGDs, key informant and in-depth interviews | Descriptive and qualitative | CBHI improve access and overall quality of health service |
| Mitiku Kebede, 2019(37) | Simple random sampling method | Pre-tested and structured questionnaire. | Descriptive statistics, bivariate and multivariable logistic regression analyses | About 45% of households in the Sheko zone in Ethiopia were not satisfied with the CBHI scheme. |
| Fufa etal., 2021(39) | Purposively Systematic random sampling | Pre-test structured questioners And semi-structured questioners | Descriptive statistics, bivariate and multivariable logistic regression analyses | Overall customer satisfaction with health services received from the selected health institutions was 63.4 %. |
| Geferso and sharo, 2022(48) | Multistage sampling design | A standardized and structured questionnaire | Descriptive, Bivariate and multivariate logistic regressions | The magnitude of CBHI utilization was 398 (66.3%) |
| Banitie etal, 2020(43) | Systematically | Structured face-to-face interviews using a newly developed and validated questionnaire. | Descriptive statistics, bivariate and multivariable logistic regression analyses | 51% of them had good knowledge of CBHI, while 56% of participants had a favorable attitude towards CBHI. |
| Kaso, 2022 (44) | Simple random sampling technique | Structured questionnaire | Descriptive statistics and Multivariate logistic regression | The respondents’ CBHI membership renewal rate was 82.68%. |
| Girmay and Reta, 2022(38) | Systematically | Face-to-face interview | Descriptive methods fitted binary logistic regression | 60% of respondents utilize the CBHI services |
| Mussa etal., 2021(53) | Simple random sampling | Integrated safety nets programs baseline survey implemented | Binary logistic regression and multiple regression | Current CBHI enrollment is higher among PW households (70.1%) than PDS clients (50.3%) |