Caries presence in primary teeth · For interventions, pregnant women and mothers of infants in the first year of life; for outcomes, children up to 6 years of age
It is very uncertain whether prophylaxis (teeth cleaning) and CHX or iodine-NaF solution… changes caries presence in primary teeth compared with placebo (very low certainty).
1 finding from 1 review
Child microbiological presence (mutans streptococci acquisition) · For interventions, pregnant women and mothers of infants in the first year of life; for outcomes, children up to 6 years of age
1 finding from 1 review
d1-4 efs · For interventions, pregnant women, mothers or other caregivers of infants in the first year of life; for outcomes, children up to 6 years…
1 finding from 1 review
Health service and/or policy intervention designed to modify access to oral health information or services for pregnant women, new mothers or other primary caregivers vs Standard care (or any comparator)
Outcome not reported · For interventions, pregnant women, mothers or other caregivers of infants in the first year of life; for outcomes, children up to 6 years…
The review found no eligible studies for this question.
1 finding from 1 review
Mother caries (DMFT increment) · For interventions, pregnant women and mothers of infants in the first year of life; for outcomes, children up to 6 years of age
Prophylaxis (teeth cleaning) and CHX or iodine-NaF solution… showed no clear difference in mother caries (DMFT increment) compared with placebo; GRADE not reported.
1 finding from 1 review
Caries presence in primary teeth · For interventions, pregnant women, mothers or other caregivers of infants in the first year of life; for outcomes, children up to 6 years…
It is very uncertain whether dietary advice on how to achieve a healthy diet for infants… changes caries presence in primary teeth compared with standard care (very low certainty).
1 finding from 1 review
Dental caries · For interventions, pregnant women, mothers or other caregivers of infants in the first year of life; for outcomes, children up to 6 years…
The review found no eligible studies for this question.
2 findings from 1 review
Child microbiological presence (any mutans streptococci colonisation) · For interventions, pregnant women, mothers or other caregivers of infants in the first year of life; for outcomes, children up to 6 years…
Package of oral health education/promotion including oral hygiene… showed no clear difference in child microbiological presence (mutans streptococci colonisation) compared with standard care; GRADE not reported.
1 finding from 1 review
Yu 2021: MS colonisation level (CFU x10^4) lower with intervention at 2 yrs (MD -2.80) and 3 yrs (MD -15, 95% CI -27.75 to -2.25) but not 1 yr (MD -0.20, 95% CI -0.50 to 0.10); MS-to-total-bacteria ratio lower at 1 yr…
1 study
GRADE not reported
SiC30 index score · For interventions, pregnant women, mothers or other caregivers of infants in the first year of life; for outcomes, children up to 6 years…
Package of oral health education/promotion including oral hygiene… led to lower siC30 index score compared with standard care; GRADE not reported.
1 finding from 1 review
Mother caries (dmfs increment) · For interventions, pregnant women and mothers of infants in the first year of life; for outcomes, children up to 6 years of age
Prophylaxis (teeth cleaning) and CHX or iodine-NaF solution… showed no clear difference in mother caries (dmfs increment) compared with placebo; GRADE not reported.
1 finding from 1 review
White spot lesion incidence · High caries-risk patients: fixed-orthodontic-appliance patients and children with partially erupted permanent molars
Low-power CO2 laser (LLLT) is associated with a lower incidence of new white spot lesions than placebo (OR 0.21, CI 0.15 to 0.30; ungraded, 3 RCTs, considerable heterogeneity I2=71%).
1 finding from 1 review
Enamel acid resistance (cross-sectional microhardness) · Human enamel in pits and fissures (in situ / ex vivo)
Nd:YAG laser increased enamel acid resistance versus untreated enamel in pits and fissures (ungraded, 1 ex-vivo study, no pooled estimate).
1 finding from 1 review
Development of any (cavitated or non-cavitated) carious lesion · Children younger than 6 years with caries-free primary dentition (no cavitated or non-cavitated lesions at baseline)
Preschool children with mutans streptococci at baseline probably have about four times higher odds of developing early childhood caries (OR 4.13; moderate certainty).
10 findings from 1 review
Is Mutans Streptococci count a risk predictor of Early Childhood Caries? A systematic review and meta-analysis. 2023 All outcomes6 months to 3.5 years · Caries-free preschool children (<6 y), primary dentition; community/clinic; studies from Japan, Finland, USA, Sweden and Singapore · Overall
OR 4.13 [3.33, 5.12]
12 studies · 3010 participants
Moderate
Is Mutans Streptococci count a risk predictor of Early Childhood Caries? A systematic review and meta-analysis. 2023 All outcomes6 months to 3.5 years · Caries-free preschool children (<6 y), primary dentition; community/clinic; studies from Japan, Finland, USA, Sweden and Singapore · Sample: plaque
OR 5.16 [2.99, 8.91]
5 studies · 736 participants
GRADE not reported
Is Mutans Streptococci count a risk predictor of Early Childhood Caries? A systematic review and meta-analysis. 2023 All outcomes6 months to 3.5 years · Caries-free preschool children (<6 y), primary dentition; community/clinic; studies from Japan, Finland, USA, Sweden and Singapore · Sample: saliva
OR 3.92 [3.20, 4.80]
9 studies · 2577 participants
GRADE not reported
Show 7 more findings
Is Mutans Streptococci count a risk predictor of Early Childhood Caries? A systematic review and meta-analysis. 2023 All outcomes1 year · Caries-free preschool children (<6 y), primary dentition; community/clinic; studies from Japan, Finland, USA, Sweden and Singapore · Follow-up: 1 year
OR 4.37 [3.50, 5.45]
4 studies · 2016 participants
GRADE not reported
Is Mutans Streptococci count a risk predictor of Early Childhood Caries? A systematic review and meta-analysis. 2023 All outcomes2.7 years (31 months median) · Caries-free preschool children (<6 y), primary dentition; community/clinic; studies from Japan, Finland, USA, Sweden and Singapore · Follow-up: 2.7 years (31 months median)
OR 33.00 [3.18, 342.26]
1 study · 28 participants
GRADE not reported
Is Mutans Streptococci count a risk predictor of Early Childhood Caries? A systematic review and meta-analysis. 2023 All outcomes2 years · Caries-free preschool children (<6 y), primary dentition; community/clinic; studies from Japan, Finland, USA, Sweden and Singapore · Follow-up: 2 years
OR 2.53 [1.22, 5.23]
4 studies · 297 participants
GRADE not reported
Is Mutans Streptococci count a risk predictor of Early Childhood Caries? A systematic review and meta-analysis. 2023 All outcomes6 months to 3.5 years · Caries-free preschool children (<6 y), primary dentition; community/clinic; studies from Japan, Finland, USA, Sweden and Singapore · Microbiological assessment: quantitative (culture/CFU counting)
OR 3.82 [2.01, 7.26]
6 studies · 732 participants
GRADE not reported
Is Mutans Streptococci count a risk predictor of Early Childhood Caries? A systematic review and meta-analysis. 2023 All outcomes3.5 years (42 months) · Caries-free preschool children (<6 y), primary dentition; community/clinic; studies from Japan, Finland, USA, Sweden and Singapore · Follow-up: 3.5 years (42 months)
OR 4.23 [2.49, 7.18]
1 study · 366 participants
GRADE not reported
Is Mutans Streptococci count a risk predictor of Early Childhood Caries? A systematic review and meta-analysis. 2023 All outcomes6 months · Caries-free preschool children (<6 y), primary dentition; community/clinic; studies from Japan, Finland, USA, Sweden and Singapore · Follow-up: 6 months
OR 4.65 [2.01, 10.76]
2 studies · 303 participants
GRADE not reported
Is Mutans Streptococci count a risk predictor of Early Childhood Caries? A systematic review and meta-analysis. 2023 All outcomes6 months to 3.5 years · Caries-free preschool children (<6 y), primary dentition; community/clinic; studies from Japan, Finland, USA, Sweden and Singapore · Microbiological assessment: semi-quantitative (Dentocult/commercial kit)
OR 4.36 [3.53, 5.39]
6 studies · 2278 participants
GRADE not reported
Body‐mass index z score (zBMI) · Children aged 1–6 years
The review reported lower body mass index-for-age z scores in children with mouth pain.
1 finding from 1 review
Body‐mass index z score (zBMI) · Children aged 1–6 years
The review reported lower body mass index-for-age z scores in children with pulp-involved caries.
1 finding from 1 review
Change in height-for-age z score · Preschool children (<6 years)
The review reported an unadjusted negative association between baseline caries and change in height-for-age z score.
1 finding from 1 review
Mean weight‐for‐age z‐score · Children aged 1–6 years
The review reported lower weight-for-age z scores in children with pulp-involved caries.
1 finding from 1 review
Future caries experience (dmft/dmfs) · Children younger than 6 years with caries-free primary dentition (no cavitated or non-cavitated lesions at baseline)
Children with mutans streptococci at baseline had a greater future caries experience (SMD 0.85, a large effect; ungraded).
1 finding from 1 review
Development of any (cavitated or non-cavitated) carious lesion · Children younger than 6 years with caries-free primary dentition (no cavitated or non-cavitated lesions at baseline)
Across the sample-based sensitivity analysis, mutans streptococci at baseline were associated with higher odds of developing caries.
1 finding from 1 review
Caries development in permanent teeth · School children and adolescents (6-18 years) followed from primary dentition (baseline examination before 72 months of age)
Gender is not associated with caries development in permanent teeth (OR 0.86, 95% CI 0.71 to 1.02; low certainty).
1 finding from 1 review