Overjet · Children and adolescents (aged 16 years or younger) with prominent lower front teeth (Class III malocclusion)
Orthodontic removable traction appliance (ORTA) led to higher overjet compared with untreated control (no treatment); GRADE not reported.
1 finding from 1 review
Wits appraisal · Children and adolescents (aged 16 years or younger) with prominent lower front teeth (Class III malocclusion)
Non-surgical orthodontic treatment (any: facemask, chin cup, tandem… led to higher wits appraisal compared with no treatment; GRADE not reported.
1 finding from 1 review
Wits appraisal · Children and adolescents (aged 16 years or younger) with prominent lower front teeth (Class III malocclusion)
Facemask with rapid maxillary expansion (RME) showed no clear difference in wits appraisal compared with pushing Splints; GRADE not reported.
1 finding from 1 review
Mother microbiological presence (mutans streptococci colonisation level, CFU/mL) · For interventions, pregnant women and mothers of infants in the first year of life; for outcomes, children up to 6 years of age
Consumption of xylitol chewing gum by women (mothers) led to higher mother microbiological presence (mutans streptococci colonisation… compared with consumption of CHX/xylitol gum by women, or CHX varnish applied to…; GRADE not reported.
1 finding from 1 review
ANB · Children and adolescents (aged 16 years or younger) with prominent lower front teeth (Class III malocclusion)
Facemask probably leads to higher ANB compared with untreated control (no treatment) (moderate certainty).
3 findings from 1 review
MD 1.40 [0.43, 2.37]
1 study · 63 participants
Moderate
MD 0.70 [-0.74, 2.14]
1 study · 65 participants
Low
MD 3.60 [2.68, 4.52]
5 studies · 197 participants
GRADE not reported
Adverse effects · Children and adolescents (aged 16 years or younger) with prominent lower front teeth (Class III malocclusion)
1 finding from 1 review
Galeotti 2021: occasional skin irritation on the chin and three appliance breakages (one facemask, two Pushing Splints).
1 study · 42 participants
GRADE not reported
defs index score · 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 consumption of xylitol chewing gum by women (mothers) changes defs index score (categories) compared with consumption of CHX/xylitol gum by women, or CHX varnish applied to… (very low certainty).
2 findings from 1 review
Thorild 2003 defs score categories (very low-certainty): 1-3 defs RR 0.48 (95% CI 0.15 to 1.54); 3-4 defs RR 0.85 (95% CI 0.18 to 3.98); >=5 defs RR 0.28 (95% CI 0.01 to 6.78); 96 participants.
1 study · 96 participants
Very low
MD -0.28 [-0.83, 0.27]
1 study · 96 participants
Very low
Wits appraisal · Children and adolescents (aged 16 years or younger) with prominent lower front teeth (Class III malocclusion)
Facemask (RME) or modified facemask showed no clear difference in wits appraisal compared with surgically-anchored appliance (miniscrews or miniplates); GRADE not reported.
1 finding from 1 review
Overjet · Children and adolescents (aged 16 years or younger) with prominent lower front teeth (Class III malocclusion)
Facemask with rapid maxillary expansion (RME) showed no clear difference in overjet compared with pushing Splints; GRADE not reported.
1 finding from 1 review
Self-esteem (Oral Aesthetic Subjective Impact Score, OASIS) · Children and adolescents (aged 16 years or younger) with prominent lower front teeth (Class III malocclusion)
Facemask led to lower self-esteem (Oral Aesthetic Subjective Impact Score, OASIS) compared with untreated control (no treatment); GRADE not reported.
3 findings from 1 review
MD -4.00 [-7.40, -0.60]
1 study · 69 participants
GRADE not reported
MD -2.20 [-7.31, 2.91]
1 study · 65 participants
GRADE not reported
MD -3.40 [-7.99, 1.19]
1 study · 63 participants
GRADE not reported
ANB · Children and adolescents (aged 16 years or younger) with prominent lower front teeth (Class III malocclusion)
Chin cup led to higher ANB compared with untreated control (no treatment); GRADE not reported.
1 finding from 1 review
Adverse effects / patient-reported (pain, self-confidence) · Children and adolescents (aged 16 years or younger) with prominent lower front teeth (Class III malocclusion)
1 finding from 1 review
ANB · Children and adolescents (aged 16 years or younger) with prominent lower front teeth (Class III malocclusion)
Facemask after Alt-RAMEC showed no clear difference in ANB compared with facemask started simultaneously with Alt-RAMEC; GRADE not reported.
1 finding from 1 review
Child oral health behaviours · 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
Wits appraisal · Children and adolescents (aged 16 years or younger) with prominent lower front teeth (Class III malocclusion)
Facemask after Alt-RAMEC showed no clear difference in wits appraisal compared with facemask started simultaneously with Alt-RAMEC; GRADE not reported.
1 finding from 1 review
ANB · Children and adolescents (aged 16 years or younger) with prominent lower front teeth (Class III malocclusion)
Surgically-anchored orthodontic treatment (miniplates) may leads to higher ANB compared with untreated control (no treatment) (low certainty).
1 finding from 1 review
Dental caries · For interventions, pregnant and lactating women; for outcomes, children up to 6 years of age
The review found no eligible studies for this question.
2 findings from 1 review
Overjet · Children and adolescents (aged 16 years or younger) with prominent lower front teeth (Class III malocclusion)
Surgical miniplates with facemask showed no clear difference in overjet compared with surgical miniplates with Class III elastics; GRADE not reported.
1 finding from 1 review
Wits appraisal · Children and adolescents (aged 16 years or younger) with prominent lower front teeth (Class III malocclusion)
Reverse Twin Block with lip pads and rapid maxillary expander (RME) led to higher wits appraisal compared with untreated control (no treatment); GRADE not reported.
1 finding from 1 review
Mother plaque (sub- and supragingival calculus) · For interventions, pregnant women, mothers or other caregivers of infants in the first year of life; for outcomes, children up to 6 years…
Dietary advice on how to achieve a healthy diet for infants… showed no clear difference in mother plaque (sub- and supragingival calculus) compared with standard care; GRADE not reported.
1 finding from 1 review