Ref (type)	Population	Outcome, Interventions	Results and statistical analysis	Effect size	Favours
Recurrence
[8] Systematic review	140 people Data from 1 RCT	Recurrence rate 12 months 27/78 (35%) with compression 14/62 (22%) with no compression	RR 1.53 95% CI 0.88 to 2.66 P = 0.13		Not significant
[8] Systematic review	140 people Data from 1 RCT	Mean ulcer-free weeks 12 months 20.1 weeks with compression 14.2 weeks with no compression	Difference: 5.9 weeks 95% CI 1.2 weeks to 10.5 weeks	Effect size not calculated	compression