Primary study · included by 1 review

Abou El-Yazeed et al. 2011

ProbableThe reviews cited this study without a PMID, DOI or NCT, so it is matched by first author and year. Two different studies by the same author in the same year could be merged here.

Trial PICO

Not extracted yet. Trial-level population, intervention, comparator, outcomes and design will appear here after the trial extraction run. Until then, the reviews below describe the study.

Results

Not extracted yet. Per-trial results (events, means, effect and weight as each review's forest plot reports them) will appear here after the trial extraction run.

Included by

Prevalence and risk factors for early childhood caries in North Africa: a systematic review and meta-analysis.

Non-Cochrane · aetiology · 2025 · cited as Abou El-Yazeed et al. 2011 · Table 1 (Characteristics of included studies); reference list

Outcome this study informs	Pooled effect	Evidence	Certainty
Early childhood caries (ECC), prevalence Not applicable (single-group prevalence) vs Not applicable (single-group prevalence)	Prevalence 38 [24, 51]	4 studies	Ungraded
Early childhood caries (ECC), prevalence Not applicable (single-group prevalence) vs Not applicable (single-group prevalence)	Prevalence 48 [39, 58]	9 studies	Ungraded
Early childhood caries (ECC), prevalence Not applicable (single-group prevalence) vs Not applicable (single-group prevalence)	Prevalence 63 [52, 74]	3 studies	Ungraded
Early childhood caries (ECC), prevalence Not applicable (single-group prevalence) vs Not applicable (single-group prevalence)	Prevalence 65 [55, 75]	9 studies	Ungraded
Early childhood caries (ECC), prevalence Not applicable (single-group prevalence) vs Not applicable (single-group prevalence)	Prevalence 62 [58, 81]	NR	Ungraded
Early childhood caries (ECC), prevalence Not applicable (single-group prevalence) vs Not applicable (single-group prevalence)	Prevalence 62 [53, 70]	10 studies	Ungraded
Early childhood caries (ECC), prevalence Not applicable (single-group prevalence) vs Not applicable (single-group prevalence)	Prevalence 57 [50, 64]	18 studies · 11319 participants	Ungraded
Early childhood caries (ECC), prevalence Not applicable (single-group prevalence) vs Not applicable (single-group prevalence)	Prevalence 60	4 studies	Ungraded
Early childhood caries (ECC), prevalence Not applicable (single-group prevalence) vs Not applicable (single-group prevalence)	Prevalence 50 [40, 61]	9 studies	Ungraded
Early childhood caries (ECC), prevalence Not applicable (single-group prevalence) vs Not applicable (single-group prevalence)	Prevalence 67	5 studies	Ungraded

1 including review in total.