Weight loss was @ % ( @ kg ) with liraglutide ( @-mg dose ) , @ % ( @ kg ) with liraglutide ( @-mg dose ) , and @ % ( @ kg ) with placebo ( estimated difference for liraglutide -LSB- @ mg -RSB- vs placebo , -@ % -LSB- @ % CI , -@ % to -@ % -RSB- ; liraglutide -LSB- @ mg -RSB- vs placebo , -@ % -LSB- @ % CI , -@ % to -@ % -RSB- ; P < @ for both ) .