Question · asked by 1 review
14% HP strip vs placebo: Oral health-related quality of life
- Population
- Adults (>=18 years) undergoing home-based bleaching (including tetracycline- and smoking-stained teeth, any baseline shade)
- Intervention
- 14% HP strip
- Comparison
- placebo
- Outcome
- Oral health-related quality of life
What each review found
Current versions only| Finding | Effect | Studies | GRADE certainty |
|---|---|---|---|
14% / HP strips vs Placebo Oral health-related quality of life · Adults (>=18 years) undergoing home-based bleaching (including tetracycline- and smoking-stained teeth, any baseline… Home‐based chemically‐induced whitening (bleaching) of teeth in adults (2018) · Cochrane All outcomes | No significant impact of tooth whitening on OHRQoL (Bruhn 2012; Wong 2004) | 2 studies | GRADE not reported |
Findings are shown side by side, never pooled across reviews.
The reviews
| Review | Searched up to | Included studies | AMSTAR 2 |
|---|---|---|---|
| Home‐based chemically‐induced whitening (bleaching) of teeth in adults 2018 · Cochrane All outcomes | 2018-06 | Not listed | Not assessed |
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.