Stability: Little's Irregularity Index (lower arch) · People who had received fixed appliance orthodontic treatment
It is very uncertain whether part-time clear plastic (removable) retainer changes stability: Little's Irregularity Index (lower arch) compared with any type of fixed (bonded) retainer (very low certainty).
1 finding from 1 review
Survival of retainers (failure, lower arch) · People who had received fixed appliance orthodontic treatment
It is very uncertain whether CAD/CAM nitinol fixed (bonded) retainer changes survival of retainers (failure, lower arch) compared with conventional/analogue multistrand fixed (bonded) retainer (very low certainty).
1 finding from 1 review
Survival of retainers (failure, lower arch) · People who had received fixed appliance orthodontic treatment
It is very uncertain whether full-time clear plastic (removable) retainer changes survival of retainers (failure, lower arch) compared with any type of fixed (bonded) retainer (very low certainty).
1 finding from 1 review
Survival of retainers (failure, lower arch) · People who had received fixed appliance orthodontic treatment
Fibre-reinforced composite fixed (bonded) retainer showed no clear difference in survival of retainers (failure, lower arch) compared with multistrand / spiral wire fixed (bonded) retainer (low certainty).
1 finding from 1 review
Survival of retainers (failure, lower arch) · People who had received fixed appliance orthodontic treatment
It is very uncertain whether part-time clear plastic (removable) retainer changes survival of retainers (failure, lower arch) compared with any type of fixed (bonded) retainer (very low certainty).
1 finding from 1 review
Stability: Little's Irregularity Index (lower arch) · People who had received fixed appliance orthodontic treatment
It is very uncertain whether hawley removable retainer changes stability: Little's Irregularity Index (lower arch) compared with clear plastic removable retainer (very low certainty).
1 finding from 1 review
Adverse effects on oral health: bleeding on probing (lower arch) · People who had received fixed appliance orthodontic treatment
The review found no eligible studies for this question.
1 finding from 1 review
Survival of retainers (failure/how many failed) · People who had received fixed appliance orthodontic treatment
It is very uncertain whether hawley removable retainer changes survival of retainers (failure, upper and lower arches) compared with clear plastic removable retainer (very low certainty).
1 finding from 1 review
Patient satisfaction: comfort (VAS, upper and lower arches) · People who had received fixed appliance orthodontic treatment
The review found no eligible studies for this question.
1 finding from 1 review
Adverse effects on oral health: Gingival Index (lower arch) · People who had received fixed appliance orthodontic treatment
CAD/CAM nitinol fixed (bonded) retainer showed no clear difference in adverse effects on oral health: Gingival Index (lower arch) compared with conventional/analogue multistrand fixed (bonded) retainer (low certainty).
1 finding from 1 review
Pain score (measured on VAS; 0–100; lower score is better) · women with primary dysmenorrhoea
1 finding from 1 review
Quality of life (DLQI) adjusted for baseline DLQI, disease severity, age, Karnovsky score, baseline versus week 52. A lower score is more favourable. · bullous pemphigoid
1 finding from 1 review
Adverse events NRS (scale from 0 to 10; lower score = less toxicity) · adults aged 18 years and older receiving palliative care
1 finding from 1 review
Mean daily rating of problem severity (lower score is better) · women with premenstrual syndrome (most met DSM‐V criteria for premenstrual dysphoric disorder (PMDD))
1 finding from 1 review
Mean change in daily rating of functional impairment: reduction of productivity (lower score is better) · women with premenstrual syndrome (most met DSM‐V criteria for premenstrual dysphoric disorder (PMDD))
1 finding from 1 review
Mean change in daily rating of functional impairment: social activities (lower score is better) · women with premenstrual syndrome (most met DSM‐V criteria for premenstrual dysphoric disorder (PMDD))
1 finding from 1 review
Mean change in daily rating of functional impairment: relationship interference (lower score is better) · women with premenstrual syndrome (most met DSM‐V criteria for premenstrual dysphoric disorder (PMDD))
1 finding from 1 review
Changes in Premenstrual Tension Scale scores (observer‐rated; lower score is better) · women with premenstrual syndrome (most met DSM‐V criteria for premenstrual dysphoric disorder (PMDD))
1 finding from 1 review
Changes in Premenstrual Tension Scale scores (self‐rated; lower score is better) · women with premenstrual syndrome (most met DSM‐V criteria for premenstrual dysphoric disorder (PMDD))
1 finding from 1 review
Medication appropriateness · older people receiving polypharmacy
1 finding from 1 review