Table 2.

Sub group prevalence of adherence to iron and folic acid supplementation among pregnant women in Ethiopia

Variables	subgroup	No. of studies	Model	Prevalence (95%CI)	I2 (%)	P value
Study setting	Institution based	11	random	47.3 (36.25–58.36)	98	< 0.001
	community based	4	random	37.2 (23.21–51.22)	97.4	< 0.001
Study area	AA+SNNPR	4	random	47.3 (36.25–58.36)	95.2	< 0.001
	Amhara	8	random	39.9 (30.23–49.65)	97.3	< 0.001
	Tigray	3	random	37.4 (6.09–68.78)	99.2	< 0.001