Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

204 questions · 206 findings · 24 reviews · Headline outcomes only

No studies found 98 · 47.6%GRADE not reported 4 · 1.9%Very low 54 · 26.2%Low 43 · 20.9%Moderate 6 · 2.9%High 1 · 0.5%

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

Reactive fibre surfaces vs foam 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 foam surfaces (very low certainty).

1 finding from 1 review

Reactive water surfaces vs reactive 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 reactive air surfaces (very low certainty).

1 finding from 1 review

Alternating pressure (active) air surfaces vs foam surfaces

Proportion of participants developing a new pressure ulcer · pressure ulcer prevention

Alternating pressure (active) air surfaces showed no clear difference in proportion of participants developing a new pressure ulcer compared with foam surfaces (low certainty).

1 finding from 1 review