Comparison 62. Liquid BontA 20 units versus OnabotulinumtoxinA 20 units one treatment in glabellar lines.

Outcome or subgroup title	No. of studies	No. of participants	Statistical method	Effect size
62.1 Participant assessment of success by analysing scores and scales	1		Risk Ratio (M‐H, Random, 95% CI)	Totals not selected
62.1.1 4 weeks	1		Risk Ratio (M‐H, Random, 95% CI)	Totals not selected
62.1.2 10 weeks	1		Risk Ratio (M‐H, Random, 95% CI)	Totals not selected
62.1.3 16 weeks	1		Risk Ratio (M‐H, Random, 95% CI)	Totals not selected
62.2 Physician assessment of success by analysing scores and scales	1		Risk Ratio (M‐H, Random, 95% CI)	Totals not selected
62.2.1 4 weeks	1		Risk Ratio (M‐H, Random, 95% CI)	Totals not selected
62.2.2 16 weeks	1		Risk Ratio (M‐H, Random, 95% CI)	Totals not selected
62.3 Total adverse events	1		Risk Ratio (M‐H, Random, 95% CI)	Totals not selected