Early childhood caries experience (mean dmft) · Nigerian children with primary dentition (approximately 6 months to 5 years)
In primary dentition, high-frequency sugar consumption was associated with slightly higher, non-significant odds of caries (OR 1.13, 95% CI 0.23 to 5.44), with high heterogeneity (I2=83%; ungraded).
1 finding from 1 review
White spot lesion incidence · Orthodontic patients of any age with fixed braces (new DLs assessed at debond)
Clearfil Protect Bond showed no difference in WSL incidence, with certainty not graded.
1 finding from 1 review
The incidence of WSLs in the Clearfil (CF) group was 8.03%, while in the Transbond (TB) group, it was 9.24% with no significant difference (p = 0.82).
1 study · 35 participants
GRADE not reported
Aesthetics · Children and adults (with or without carious lesions)
The review found no eligible studies for this question.
1 finding from 1 review
Mean DMFT (decayed, missing, filled teeth) · adults
Patients with periodontitis had a non-significantly higher mean DMFT (WMD 0.87).
1 finding from 1 review
Secondary prevention of caries · Children and adults (with or without carious lesions)
Silver diamine fluoride (SDF) showed no clear difference in secondary prevention of caries compared with sealants or resin infiltration; GRADE not reported.
1 finding from 1 review
Caries arrest · Children and adults (with or without carious lesions)
Silver diamine fluoride (SDF) plus fluoride varnish showed no clear difference in caries arrest compared with sealants plus fluoride varnish (with or without restorations) (low certainty).
1 finding from 1 review
White spot lesions assessed by laser fluorescence (DIAGNOdent) · Orthodontic patients of any age with fixed braces (new DLs assessed at debond)
Opal Seal had fewer DIAGNOdent-measured lesions, with certainty not graded.
1 finding from 1 review
Opal Seal group showed fewer WSLs compared to the Transbond group, with initial demineralization rates of 1.3% and 3.9%, and caries lesion rates of 0.2% and 1.3%, respectively (p <0.03).
1 study · 56 participants
GRADE not reported
Periodontal pocket (odds), slum vs non-slum residence · Adult residents of slums and non-slum urban settings of LMICs
Slum residents had significantly higher odds of periodontal pocketing than non-slum residents (OR 1.50, 95% CI 1.13-1.98; single study); ungraded.
1 finding from 1 review
Dental caries susceptibility · Institutionalized orphan children (roughly 3 to 18 years)
Male institutionalized children had a marginally higher caries risk than females (RR 1.02), a non-significant difference (very low certainty).
1 finding from 1 review
Biofilm morphology · Streptococcus mutans (in vitro cultures and biofilms)
No meta-analysis was conducted; two included studies reported reduced microcolonies or altered bacterial structure with grape seed extract.
1 finding from 1 review
no estimate extracted
2 studies
GRADE not reported
Aesthetics · Children and adults (with or without carious lesions)
1 finding from 1 review
Cleary 2022 reported no significant differences (P > 0.05) in parental acceptability, satisfaction, and preference between treatments at 6 and 12 months; at 12 months children in the restoration arm felt happier with…
1 study
Very low
Bacterial adhesion (inhibition) · Streptococcus mutans (in vitro cultures and biofilms)
Grape seed extract inhibits S. mutans adhesion to hydroxyapatite in vitro (2 studies; ungraded).
1 finding from 1 review
Photographic white spot lesion score · Orthodontic patients of any age with fixed braces (new DLs assessed at debond)
Opal Seal showed no difference in photographic WSL severity, with certainty not graded.
1 finding from 1 review
New white spot lesion incidence (and first-time bracket bond failure) · Patients undergoing fixed orthodontic (fixed appliance) treatment (adolescents and adults, ages 12 to 35)
A single multicenter RCT found resin-modified glass-ionomer cement did not reduce new white spot lesions or bond failures versus conventional composite (ungraded).
1 finding from 1 review
Aesthetics · Children and adults (with or without carious lesions)
The review found no eligible studies for this question.
1 finding from 1 review
Secondary prevention of caries · Children and adults (with or without carious lesions)
The review found no eligible studies for this question.
1 finding from 1 review
Enamel demineralization (DIAGNOdent score) · Orthodontic patients of any age with fixed braces (new DLs assessed at debond)
nCaF2 primer favored lower demineralization scores, but certainty was not graded.
1 finding from 1 review
Statistically significant scores in favor of the nCaF2 primer at T1, T3, and T6 (p-value = 0.000).
1 study · 31 participants
GRADE not reported
Proportion of ancient skulls with at least one non-carious cervical lesion (NCCL) · Ancient/prehistoric human skulls (excavated/archaeological skeletal remains)
About 1.4% of ancient skulls (pooled) had at least one NCCL; crude 17/805 (2.11%) across 6 studies (ungraded, substantial heterogeneity I2=69%).
1 finding from 1 review
Dental caries · Children (<18 years) with vs without dental caries
FokI(rs10735810) C allele was significantly associated with higher caries risk vs T allele (pooled OR 1.33, 95% CI 1.03-1.71); ungraded.
1 finding from 1 review
Enamel remineralization / anti-demineralization extent · Human teeth with early enamel lesions surrounding orthodontic brackets
No meta-analysis was conducted; most included in vitro studies reported significant remineralization with remineralizing orthodontic adhesives versus controls.
1 finding from 1 review
no estimate extracted
24 studies
GRADE not reported