After @ months , smoking quit rate -LSB- @ % ( @/@ ) vs. @ % ( @/@ ) , P < @ -RSB- , drug use rates : lipid-lowering drugs -LSB- @ % ( @/@ ) vs. @ % ( @/@ ) -RSB- , blockers -LSB- @ % ( @/@ ) vs. @ % ( @/@ ) -RSB- , and ACEI/ARB -LSB- @ % ( @/@ ) vs. @ % ( @/@ ) -RSB- were significantly higher in the intervention group than in the control group , while total cardiovascular event rates -LSB- @ % ( @/@ ) vs. @ % ( @/@ ) , P < @ -RSB- and out-patient medical costs ( @ RMB vs. @ RMB , P < @ ) were significantly lower in the intervention group than in the control group .