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%

NMA evidence for individual network: proportion with complete healing ‐ interventions vs saline gauze

Iodine‐containing dressings · people with pressure ulcers

It is very uncertain whether NMA evidence for individual network: proportion with complete… changes iodine‐containing dressings compared with saline gauze (very low certainty).

1 finding from 1 review

NMA evidence for individual network: proportion with complete healing ‐ interventions vs saline gauze

Protease‐modulating dressings · people with pressure ulcers

NMA evidence for individual network: proportion with complete… showed no clear difference in protease‐modulating dressings compared with saline gauze (moderate certainty).

1 finding from 1 review

NMA evidence for individual network: proportion with complete healing ‐ interventions vs saline gauze

Polyvinylpyrrolidone + zinc oxide · people with pressure ulcers

NMA evidence for individual network: proportion with complete… showed no clear difference in polyvinylpyrrolidone + zinc oxide compared with saline gauze (low certainty).

1 finding from 1 review

NMA evidence for individual network: proportion with complete healing ‐ interventions vs saline gauze

Combination silicone foam dressings · people with pressure ulcers

It is very uncertain whether NMA evidence for individual network: proportion with complete… changes combination silicone foam dressings compared with saline gauze (very low certainty).

1 finding from 1 review

NMA evidence for individual network: proportion with complete healing ‐ interventions vs saline gauze

Vapour‐permeable dressings · people with pressure ulcers

It is very uncertain whether NMA evidence for individual network: proportion with complete… changes vapour‐permeable dressings compared with saline gauze (very low certainty).

1 finding from 1 review

NMA evidence for individual network: proportion with complete healing ‐ interventions vs saline gauze

Sequential hydrocolloid alginate dressings · people with pressure ulcers

It is very uncertain whether NMA evidence for individual network: proportion with complete… changes sequential hydrocolloid alginate dressings compared with saline gauze (very low certainty).

1 finding from 1 review

NMA evidence for individual network: proportion with complete healing ‐ interventions vs saline gauze

Hydrocolloid dressing with/without alginate · people with pressure ulcers

It is very uncertain whether NMA evidence for individual network: proportion with complete… changes hydrocolloid dressing with/without alginate compared with saline gauze (very low certainty).

1 finding from 1 review