Question · asked by 0 reviews
Low‐level laser therapy vs placebo or no intervention: Patient‐reported pain intensity or pain relief (VAS, NRS or categorical scale)
- Population
- People undergoing orthodontic treatment (any age; 9 to 34 years in included studies)
- Intervention
- Low‐level laser therapy
- Comparison
- placebo or no intervention
- Outcome
- Patient‐reported pain intensity or pain relief (VAS, NRS or categorical scale)
What each review found
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Findings are shown side by side, never pooled across reviews.
The reviews
| Review | Searched up to | Included studies | AMSTAR 2 |
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Related questions
The same intervention and outcome, asked in another population or against another comparator.
- Low‐level laser therapy vs Placebo (or no irradiation) · Adolescents and adults undergoing orthodontic treatment · 1 review
How reviews are matched to this question
Reviews word the same question differently. Four decision models (TypeSafe's Jev, Liquid AI's d1-ultra, SubQ Snap and Baseten's Elephant) judged each wording of the population, intervention, comparator and outcome against the others; two wordings count as the same when at least three of them agree and none clearly disagrees, and findings count as this question only when all four elements match. Timing, setting and subgroup never split a question: they are shown on each finding.