Weight loss greater than @ % occurred in @ % with liraglutide ( @ mg ) and @ % with liraglutide ( @ mg ) vs @ % with placebo ( estimated difference for liraglutide -LSB- @ mg -RSB- vs placebo , @ % -LSB- @ % CI , @ % to @ % -RSB- , P < @ ; for liraglutide -LSB- @ mg -RSB- vs placebo , @ % -LSB- @ % CI , @ % to @ % -RSB- , P = @ ) .