Table 1.
Included systematic reviews and meta-analyses studies characteristics.
Table 2.
Methodological quality of the included studies based on the AMSTAR criteria.
Fig 1.
The PRISMA flow diagram of identification and selection of studies for the umbrella review.
Fig 2.
Umbrella review about the pooled immunization coverage among children aged 12–23 months in Ethiopia.
Fig 3.
Subgroup analysis using sample size of the included systematic reviews and meta-analyses.
Fig 4.
Subgroup analysis using the number of primary studies used by the included systematic reviews and meta-analyses.
Table 3.
Meta-analysis finding showing factors associated with full immunization coverage in Ethiopia (n = 45,019).