What do systematic reviews say?

Intervention not reported

The intervention showed no clear difference in all‐cause hospital admission (number of participants with at least… (low certainty).

• Social network interventions to support cardiac rehabilitation and secondary prevention in the management of people… 2023 · Cochrane Headline outcomes only
  RR 1.03 [0.86, 1.22]
  2 studies · 258 participants
  Low