Ref (type)	Population	Outcome, Interventions	Results and statistical analysis	Effect size	Favours
Eradication rate
RCT	95 adults and children	Proportion of lice-free people 2 days 24/33 (73%) with combing 49/59 (83%) with no combing	RR 1.14 95% CI 0.90 to 1.50		Not significant
RCT	95 adults and children	Proportion of lice-free people 8 days (before repeat treatment) 11/33 (33%) with combing 27/59 (46%) with no combing	RR 0.92 95% CI 0.60 to 1.40		Not significant
RCT	95 adults and children	Proportion of lice-free people 15 days 24/33 (73%) with combing 47/60 (78%) with no combing	RR 1.08 95% CI 0.80 to 1.40		Not significant