Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

602 questions · 963 findings · 90 reviews

No studies found 118 · 12.3%GRADE not reported 578 · 60%Very low 93 · 9.7%Low 92 · 9.6%Moderate 59 · 6.1%High 23 · 2.4%

Reactive gel surfaces vs reactive air surfaces

Proportion of participants developing a new pressure ulcer · preventing pressure ulcers

It is very uncertain whether reactive gel surfaces changes proportion of participants developing a new pressure ulcer compared with reactive air surfaces (very low certainty).

1 finding from 1 review

Reactive water surfaces vs alternating pressure (active) air surfaces

Proportion of participants developing a new pressure ulcer · preventing pressure ulcers

It is very uncertain whether reactive water surfaces changes proportion of participants developing a new pressure ulcer compared with alternating pressure (active) air surfaces (very low certainty).

1 finding from 1 review