Caries development in permanent teeth · School children and adolescents (6-18 years) followed from primary dentition (baseline examination before 72 months of age)
Early-childhood oral hygiene and dietary habits show inconsistent associations with permanent-teeth caries, often losing significance after adjustment for past caries (2 studies; not pooled; not GRADE-rated).
1 finding from 1 review
Early childhood caries (ECC) · Healthy children under 6 years of age (6 months to 6 years); preschool children
After excluding an extreme outlier (Alhabdan 2018), the association between low brushing frequency and ECC remained statistically significant (pooled OR approximately 2.0, p=0.003; I2=87.5%); the exact estimate and its CI were not reported; ungraded.
2 findings from 1 review
Early childhood caries (ECC) · Children younger than 71 months (under 6 years)
Breastfeeding for more than 12 months is associated with higher ECC prevalence (low certainty).
1 finding from 1 review
OR 1.86 [1.48, 2.35]
13 studies
Low
Early childhood caries (ECC) · Children aged 0-5 years in North Africa
Pooled ECC prevalence in Tunisia was 38% (95% CI 24-51), significantly lower than Egypt and Sudan.
10 findings from 1 review
Prevalence 38 [24, 51]
4 studies
GRADE not reported
Prevalence 48 [39, 58]
9 studies
GRADE not reported
Prevalence 63 [52, 74]
3 studies
GRADE not reported
Show 7 more findings
Early childhood caries (ECC) · Children aged 0-5 years in North Africa
Paternal tertiary education was associated with lower odds of ECC (OR 0.381).
3 findings from 1 review
OR 0.381 [0.16, 0.91]
1 study
GRADE not reported
OR 0.083 [0.03, 0.21]
1 study
GRADE not reported
OR 0.797 [0.171, 0.650]
1 study
GRADE not reported
Caries prevalence (early childhood caries) · Preschool children aged <=71 months (caries outcome assessed at 3-6 years)
Preschool children exposed to secondary smoking have higher odds of caries prevalence (OR 1.77), but the cross-sectional evidence is very uncertain (very low certainty).
2 findings from 1 review
Early childhood caries (ECC) · Children aged 0-5 years in North Africa
Brushing twice daily was associated with lower odds of ECC (OR 0.033).
2 findings from 1 review
OR 0.033 [0.004, 0.276]
1 study
GRADE not reported
OR 0.033 [0.004, 0.263]
1 study
GRADE not reported
Early childhood caries (ECC) · Preschool children (<6 years)
Higher sugar consumption is associated with early childhood caries in children under 6 years: pooled OR 1.59 (95% CI 1.50 to 1.68) from 9 cohort studies with no heterogeneity (I2=0%); the body of evidence was not GRADE-rated (ungraded).
1 finding from 1 review
Early childhood caries (ECC) · Children aged 0-5 years in North Africa
Brushing at the recommended time was associated with lower odds of ECC (OR 0.028).
1 finding from 1 review
OR 0.028 [0.004, 0.223]
1 study
GRADE not reported
Early childhood caries (ECC) · Children aged 0-5 years in North Africa
Caries in the mother's mouth was associated with markedly higher odds of ECC (OR 20.44).
1 finding from 1 review
OR 20.44 [8.37, 49.92]
1 study
GRADE not reported
Intervention not reported
Early childhood caries (ECC), prevalence
1 finding from 1 review
Prevalence 64 [40, 89]
2 studies
GRADE not reported
Early childhood caries (ECC) · Children aged 0-5 years in North Africa
Spoon sharing with household members was associated with higher odds of ECC (OR 8.79).
1 finding from 1 review
OR 8.79 [2.92, 26.51]
1 study
GRADE not reported
Early childhood caries (ECC) · Children younger than 71 months (under 6 years)
Breastfeeding for more than 24 months is associated with higher ECC prevalence (low certainty).
1 finding from 1 review
OR 2.99 [1.03, 8.67]
4 studies
Low
Early childhood caries (ECC) · Children aged 0-5 years in North Africa
Age 48-59 months was associated with higher odds of ECC (OR 2.602).
2 findings from 1 review
OR 2.602 [1.122, 2.302]
1 study
GRADE not reported
OR 2.845 [1.128, 2.072]
1 study
GRADE not reported
Early childhood caries (ECC) · Children aged 0-5 years in North Africa
An early first dental visit was associated with much lower odds of ECC (OR 0.042).
2 findings from 1 review
OR 0.042 [0.013, 0.136]
1 study
GRADE not reported
OR 0.248 [0.072, 0.852]
1 study
GRADE not reported
Early childhood caries (ECC) · Children aged 0-5 years in North Africa
Unsupervised brushing showed a non-significant association with ECC (OR 1.385, p=0.061).
1 finding from 1 review
OR 1.385 [0.809, 1.369]
1 study
GRADE not reported
Early childhood caries (ECC) · Children aged 0-5 years in North Africa
Nocturnal feeding was associated with higher odds of ECC (OR 2.417).
1 finding from 1 review
OR 2.417 [1.340, 4.358]
1 study
GRADE not reported
Intervention not reported
Early childhood caries (ECC), prevalence
1 finding from 1 review
Prevalence 55 [44, 67]
9 studies
GRADE not reported
Early childhood caries (ECC) · Children aged 0-5 years in North Africa
Tooth brushing method was associated with higher odds of ECC (OR 1.435).
1 finding from 1 review
OR 1.435 [1.207, 2.915]
1 study
GRADE not reported
Early childhood caries (ECC) · Children younger than 71 months (under 6 years)
Breastfeeding for 12-24 months is associated with higher ECC prevalence (low certainty).
1 finding from 1 review
PR 3.32 [1.57, 5.07]
2 studies
Low