What do systematic reviews say?

Reactive air surfaces vs foam surfaces

Reactive air surfaces showed no clear difference in proportion of participants with pressure ulcers completely healed compared with foam surfaces (low certainty).

• Beds, overlays and mattresses for treating pressure ulcers 2021 · Cochrane Headline outcomes only
  RR 1.32 [0.96, 1.8]
  2 studies · 156 participants
  Low