Early childhood caries (ECC) - incidence/risk · Preschool children aged <=71 months (caries outcome assessed at 3-6 years)
Children exposed to secondary smoking from infancy have a higher incidence of early childhood caries by age 3 (RR 1.45; low certainty).
1 finding from 1 review
Intervention not reported
Dental caries (early childhood caries)
The intervention led to higher dental caries (early childhood caries); GRADE not reported.
1 finding from 1 review
OR 17.8 [6.3, 50.3]
1 study
GRADE not reported
Early childhood caries (ECC) · Preschool children (<6 years)
After excluding one study, nocturnal breastfeeding was associated with higher ECC risk (RR 3.05, 95% CI 2.40 to 3.87; I²=33%).
2 findings from 1 review
Intervention not reported
Serum vitamin D (25(OH)D): ECC vs caries-free
The intervention led to lower serum vitamin D (25(OH)D): ECC vs caries-free; GRADE not reported.
1 finding from 1 review
Intervention not reported
Serum vitamin D (25(OH)D): ECC vs caries-free
The intervention led to lower serum vitamin D (25(OH)D): ECC vs caries-free; GRADE not reported.
1 finding from 1 review
Early childhood caries (ECC) · Preschool children (<6 years)
After excluding Peres et al. (2017), breastfeeding for less than 24 months was associated with fewer caries (RR 0.49, 95% CI 0.39 to 0.62; I²=6%).
2 findings from 1 review
Early childhood caries (ECC) · Preschool children (<6 years)
After excluding five studies, breastfeeding was associated with lower ECC risk in cohort studies (RR 0.82, 95% CI 0.71 to 0.95; I²=0%).
3 findings from 1 review
Early childhood caries (ECC) · Preschool children (<6 years)
Breastfeeding for <12 vs ≥12 months was associated with significantly fewer caries (RR 0.65, 95% CI 0.50-0.86), indicating breastfeeding beyond 12 months increases ECC risk (substantial heterogeneity; ungraded).
2 findings from 1 review
Intervention not reported
Dental caries (early childhood caries)
The intervention led to lower dental caries (early childhood caries); GRADE not reported.
1 finding from 1 review
Intervention not reported
Dental caries (early childhood caries)
1 finding from 1 review
AOR 6.5
1 study
GRADE not reported
Early childhood caries (ECC) · Preschool children (<6 years)
Breastfeeding for <18 vs ≥18 months was associated with significantly fewer caries (RR 0.41, 95% CI 0.18-0.92; substantial heterogeneity; ungraded).
2 findings from 1 review
Intervention not reported
Serum vitamin D (25(OH)D): ECC vs caries-free
The intervention led to lower serum vitamin D (25(OH)D): ECC vs caries-free; GRADE not reported.
1 finding from 1 review
Intervention not reported
Serum vitamin D (25(OH)D): ECC vs caries-free
The intervention led to lower serum vitamin D (25(OH)D): ECC vs caries-free; GRADE not reported.
1 finding from 1 review
Early childhood caries (ECC) · Preschool children (<6 years)
Breastfeeding for <4 vs ≥4 months was not significantly associated with early childhood caries (RR 0.95, 95% CI 0.80-1.13; ungraded).
1 finding from 1 review
Early childhood caries (ECC) · Preschool children (<6 years)
In cohort studies, breastfeeding for <6 vs ≥6 months was not significantly associated with early childhood caries (RR 0.97, 95% CI 0.88-1.06; ungraded).
2 findings from 1 review
Intervention not reported
Dental caries (early childhood caries)
1 finding from 1 review
AOR 3.7
1 study
GRADE not reported
Intervention not reported
Dental caries (early childhood caries)
1 finding from 1 review
AOR 6.7
1 study
GRADE not reported
Early childhood caries (ECC) · Children aged ≤6 years (early childhood)
One Nigerian cross-sectional study reported a significant adjusted association between nutritional (stunting) status and ECC (APR 0.14, 95% CI 0.03-0.69); ungraded.
4 findings from 1 review
APR 0.14 [0.03, 0.69]
1 study · 370 participants
GRADE not reported
Correlation (r) -0.091
1 study · 82 participants
GRADE not reported
The bi-directional relationship between growth stunting and early childhood caries: a rapid review. 2023 All outcomes2-year follow-up · Ecuador (rural) · Sokal-Gutierrez et al. 2016 (Ecuador; pre vs post intervention)
Pre/post ECC prevalence, dmft, and deep-caries proportion (2-year follow-up) Age 1: prevalence 53.8% to 30.3%, dmft 2.1 to 0.9; Age 2: prevalence 82% to 60%, dmft 5.3 to 3.0, deep caries 19% to 12% (pre vs post)
1 study · 1575 participants
GRADE not reported
Show 1 more finding
Early childhood caries (ECC) · Healthy children under 6 years in South Africa
No significant difference in caries odds was found between mixed breast-and-bottle-fed and bottle-fed-only children (meta-analysis reported no difference; pooled estimate in an unavailable supplementary figure; not GRADE-rated).
1 finding from 1 review
Early childhood caries (ECC) · Healthy children under 6 years in South Africa
Parental tertiary education (vs high-school education) was associated with about 1.8 times higher odds of early childhood caries in South Africa (OR 1.77, 95% CI 1.22-2.57; 2 studies; not GRADE-rated).
1 finding from 1 review