Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

2,447 questions · 2,590 findings · 266 reviews

No studies found 699 · 27%GRADE not reported 289 · 11.2%Very low 614 · 23.7%Low 605 · 23.4%Moderate 322 · 12.4%High 61 · 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

Reactive fibre surfaces vs alternating pressure (active) air surfaces

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

It is very uncertain whether reactive fibre 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