What do systematic reviews say?

Supportive intervention vs control

Supportive intervention showed no clear difference in 2.4 Withdrawals compared with control (low certainty).

• Educational, supportive and behavioural interventions to improve usage of continuous positive airway pressure machines… 2020 · Cochrane Headline outcomes only
  OR 1.27 [0.97, 1.66]
  11 studies · 1702 participants
  Low