New coronal carious lesions or fillings on permanent (first) molars (caries prevention) · Children with dental caries in permanent (first) molars
One-time 38% SDF gave a 57% prevented fraction for caries in children's permanent first molars (single study; ungraded).
1 finding from 1 review
Fluoride toothpaste use prevalence (among children with caries) · Children with dental caries (deciduous and/or permanent dentition) in low- and middle-income countries
About 39% of children with caries in LMICs used fluoride toothpaste (pooled prevalence 0.391, 95% CI 0.166 to 0.644; 2 studies; not GRADE-rated).
1 finding from 1 review
Caregiver help with tooth brushing prevalence (among children with caries) · Children with dental caries (deciduous and/or permanent dentition) in low- and middle-income countries
About 54% of children with caries in LMICs received caregiver help with tooth brushing (pooled prevalence 0.541, 95% CI 0.266 to 0.803; 3 studies; not GRADE-rated).
1 finding from 1 review
Female sex prevalence (among children with caries) · Children with dental caries (deciduous and/or permanent dentition) in low- and middle-income countries
Among children with caries in LMICs, about half were female (pooled prevalence 0.497, 95% CI 0.475 to 0.519; 6 studies; I2=0%; not GRADE-rated).
1 finding from 1 review
Sugary drinks/sweets consumption prevalence (among children with caries) · Children with dental caries (deciduous and/or permanent dentition) in low- and middle-income countries
About 70% of children with caries in LMICs consumed sugary drinks/sweets (pooled prevalence 0.697, 95% CI 0.478 to 0.877; 7 studies; very high heterogeneity; not GRADE-rated).
1 finding from 1 review
Low SES prevalence (among children with caries) · Children with dental caries (deciduous and/or permanent dentition) in low- and middle-income countries
About 36% of children with caries in LMICs were of low SES (pooled prevalence 0.359, 95% CI 0.167 to 0.578; 4 studies; not GRADE-rated).
1 finding from 1 review
No formal maternal education prevalence (among children with caries) · Children with dental caries (deciduous and/or permanent dentition) in low- and middle-income countries
About 10% of children with caries in LMICs had mothers with no formal education (pooled prevalence 0.101, 95% CI 0.033 to 0.201; 3 studies; not GRADE-rated).
1 finding from 1 review
Primary maternal education prevalence (among children with caries) · Children with dental caries (deciduous and/or permanent dentition) in low- and middle-income countries
About 42% of children with caries in LMICs had mothers with primary education (pooled prevalence 0.425, 95% CI 0.280 to 0.576; 7 studies; not GRADE-rated).
1 finding from 1 review
Good brushing habits prevalence (among children with caries) · Children with dental caries (deciduous and/or permanent dentition) in low- and middle-income countries
About 57% of children with caries in LMICs had good brushing habits (pooled prevalence 0.569, 95% CI 0.354 to 0.771; 7 studies; very high heterogeneity; not GRADE-rated).
1 finding from 1 review
Secondary/higher maternal education prevalence (among children with caries) · Children with dental caries (deciduous and/or permanent dentition) in low- and middle-income countries
About 45% of children with caries in LMICs had mothers with secondary or higher education (pooled prevalence 0.450, 95% CI 0.330 to 0.572; 7 studies; not GRADE-rated).
1 finding from 1 review
Middle SES prevalence (among children with caries) · Children with dental caries (deciduous and/or permanent dentition) in low- and middle-income countries
About 35% of children with caries in LMICs were of middle SES (pooled prevalence 0.353, 95% CI 0.180 to 0.550; 7 studies; not GRADE-rated).
1 finding from 1 review
High SES prevalence (among children with caries) · Children with dental caries (deciduous and/or permanent dentition) in low- and middle-income countries
About 25% of children with caries in LMICs were of high SES (pooled prevalence 0.245, 95% CI 0.162 to 0.339; 5 studies; not GRADE-rated).
1 finding from 1 review
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
Oral health-related quality of life · people aged 60 years and older living in the community
The review reported higher OHRQoL in the low than high dental-caries-prevalence category.
1 finding from 1 review
71.40 [64.16, 78.63]
Studies not reported
GRADE not reported
Caries experience (mean DMFT) · 12-year-old children across European countries (national/regional epidemiological surveys, 2011-2022)
The overall pooled mean DMFT was 2.10 across all dental health care expenditure strata.
1 finding from 1 review
Caries experience · Children (mean age newborn to ~5.2 years) and their parents/carers
Oral-health-education-only interventions showed at most a marginal effect on tooth-level caries (dmft SMD -0.11, 95% CI -0.21 to -0.00; 2 studies; not GRADE-rated).
1 finding from 1 review
Caries experience at the surface level (dmfs/defs) · Children (mean age newborn to ~5.2 years) and their parents/carers
Oral-health-education-only interventions did not show a statistically significant effect on surface-level caries (dmfs SMD -0.20, 95% CI -0.43 to 0.03; 2 studies; not GRADE-rated).
1 finding from 1 review
Caries experience at the surface level (dmfs/defs) · Children (mean age newborn to ~5.2 years) and their parents/carers
Behaviour change interventions delivered by non-dental health workers produced a small, statistically significant reduction in caries experience at the surface level (dmfs SMD -0.15, 95% CI -0.25 to -0.04; 12 studies); the review judged the overall evidence to be of low quality (not GRADE-rated).
1 finding from 1 review
Caries experience · Children (mean age newborn to ~5.2 years) and their parents/carers
Behaviour change interventions delivered by non-dental health workers produced a small-to-moderate, statistically significant reduction in caries experience at the tooth level (dmft SMD -0.34, 95% CI -0.54 to -0.13; 6 studies); the review judged the overall evidence to be of low quality (not GRADE-rated).
1 finding from 1 review
Caries experience at the surface level (dmfs/defs) · Children (mean age newborn to ~5.2 years) and their parents/carers
Comprehensive interventions produced a small, statistically significant reduction in surface-level caries (dmfs SMD -0.14, 95% CI -0.26 to -0.02; 10 studies; not GRADE-rated).
1 finding from 1 review