Primary study · included by 2 reviews

Withayanukonkij 2023

ProbableThe reviews cited this study without a PMID, DOI or NCT, so it is matched by first author and year. Two different studies by the same author in the same year could be merged here.

Included by

The review does not say which of its outcomes this study informs.

Adverse effects of removable orthodontic aligners: A systematic review with single-arm meta-analysis.
Non-Cochrane · intervention · 2026 · cited as Withayanukonkij 2023 · Table 1
Outcome this study informsPooled effectEvidenceCertainty
Apical root resorption (linear, mm)
Removable (clear) orthodontic aligners (aligner arm only) vs None (single-arm meta-analysis) · 6 months
Mean change -0.20 [-0.45, 0.05]3 studies · 125 participantsModerate
Plaque Index change (Silness-Loe 0-3)
Removable (clear) orthodontic aligners (aligner arm only) vs None (single-arm meta-analysis) · 3 months
Mean change 0.23 [-0.49, 0.95]3 studies · 87 participantsLow
Plaque Index change (Silness-Loe 0-3)
Removable (clear) orthodontic aligners (aligner arm only) vs None (single-arm meta-analysis) · 3 months
Mean change 0.23 [-0.49, 0.94]3 studies · 87 participantsGRADE not reported

2 including reviews in total.