Ref (type)	Population	Outcome, Interventions	Results and statistical analysis	Effect size	Favours
Symptom severity
RCT	100 people with seborrhoeic dermatitis of the face	Proportion of people classed as healed 4 weeks 16/37 (43%) with bifonazole 1% cream 10/43 (23%) with placebo	Overall P value for healing, improvement, and treatment failure = 0.044 P values for individual outcomes not reported	Effect size not calculated	Bifonazole cream
RCT	100 people with seborrhoeic dermatitis of the face	Proportion of people classed as improved 4 weeks 20/37 (54%) with bifonazole 1% cream 26/43 (61%) with placebo	Overall P value for healing, improvement, and treatment failure = 0.044 P values for individual outcomes not reported	Effect size not calculated	Bifonazole cream
RCT	100 people with seborrhoeic dermatitis of the face	Rate of treatment failure 4 weeks 1/37 (3%) with bifonazole 1% cream 7/43 (16%) with placebo	Overall P value for healing, improvement, and treatment failure = 0.044 P values for individual outcomes not reported	Effect size not calculated	Bifonazole cream