Willingness to join community-based health insurance and associated factors among households in Ethiopian: a systematic review and meta-analysis

Table 3 Meta-analysis of determinants of willingness to join the CBHI scheme in Ethiopia, 2022

Predictors	Citations	Number of studies	OR (95% CI)	P. value	Heterogeneity
Predictors	Citations	Number of studies	OR (95% CI)	P. value	I²	P value
Age(old vs. young)	[18, 19, 21, 22, 25, 30, 33,34,35,36, 55]	11	2.17 [1.37, 3.44]	< 0.001	82.33%	< 0.001
family size(≥5 vs. < 5)	[15,16,17,18,19,20,21,22,23,24,25,26,27,28,29]	15	2.36 [1.95, 2.87]	< 0.001	50.81%	< 0.001
Educational (Formal vs. non-formal)	[14,15,16, 18, 19, 21, 24, 26, 30,31,32,33,34,35]	14	2.74 [2.10, 3.56]	< 0.001	59.85%	< 0.001
wealth status(Rich vs. poor)	[14, 21,22,23,24, 28, 29, 32, 34,35,36,37,38,39]	14	2.51[1.99, 3.18]	< 0.001	48.25%	< 0.001
Health status(poor vs. good)	[13,14,15, 17,18,19, 22, 32, 35, 36, 39]	11	3.23 [2.57,4.06]	< 0.001	35.97%	< 0.001
Illness in last three months(Yes vs. No)	to join [19, 21, 24, 26, 27, 29, 57]	7	3.42 [2.19, 5.35]	< 0.001	71.55%	< 0.001
Chronic illness(Yes vs. No)	[15, 17,18,19,20, 25,26,27,28, 38, 39]	12	3.24[2.40, 4.37]	< 0.001	67.15%	< 0.001
Perceived healthcare quality(Good vs. Poor)	[15, 17,18,19,20, 32, 36, 39]	8	2.91[2.08, 4.09]	< 0.001	65.40%	< 0.001
Premium affordability (Yes vs. no)	[16, 19, 23, 27, 32, 35, 57]	7	3.12[2.34, 4.14]	< 0.001	10.35%	< 0.001
Trust in the scheme (Yes vs. no)	[15, 22, 27, 29, 35]	5	4.38[1.91, 10.1]	< 0.001	88.35%	< 0.001
Knowledge of CBHI scheme (good vs. poor)	[15, 17,18,19,20,21,22,23,24, 26, 29, 32, 35, 37, 39, 57]	16	4.21[3.01, 5.88]	< 0.001	I2 = 66.0%	< 0.001

ISSN: 1478-7547