Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

1,615 questions · 1,673 findings · 190 reviews · Headline outcomes only

No studies found 278 · 16.6%GRADE not reported 85 · 5.1%Very low 328 · 19.6%Low 460 · 27.5%Moderate 402 · 24%High 120 · 7.2%

Fatty acid vs other topical intervention or standard care

Proportion of participants developing a new pressure ulcer · individuals at risk of pressure ulcer development

Fatty acid may leads to lower pressure ulcer incidence: fatty acid vs control compound compared with other topical intervention or standard care (low certainty).

2 findings from 1 review

Other dressing vs control

Proportion of participants developing a new pressure ulcer · individuals at risk of pressure ulcer development

It is very uncertain whether other dressing changes pressure ulcer incidence: polyurethane film vs hydrocolloid dressing compared with control (very low certainty).

4 findings from 1 review
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Other dressing vs control

Incidence of pressure ulcers · individuals at risk of pressure ulcer development

It is very uncertain whether other dressing changes pressure ulcer incidence: PPD vs no dressing compared with control (very low certainty).

1 finding from 1 review

Active topical agent vs placebo or control

Proportion of participants developing a new pressure ulcer · individuals at risk of pressure ulcer development

It is very uncertain whether active topical agent changes pressure ulcer incidence: active lotion vs placebo compared with placebo/control (very low certainty).

2 findings from 1 review

Active topical agent vs placebo or control

Incidence of pressure ulcers · individuals at risk of pressure ulcer development

It is very uncertain whether active topical agent changes pressure ulcer incidence: Conotrane vs placebo compared with placebo/control (very low certainty).

2 findings from 1 review

Summary of findings: Protein supplements vs no intervention

Diarrhoea (grade 2+) · People undergoing RT for pelvic cancer

It is very uncertain whether summary of findings: Protein supplements changes diarrhoea (grade 2+) compared with no intervention (very low certainty).

1 finding from 1 review