广东卷烟消费者吸烟行为分析

通过对广东地区卷烟消费者自然状态下吸烟行为的街头调查，分析其吸烟行为特点。结果显示，广东地区消费者的吸烟行为具有以下规律性:(1)消费者抽吸卷烟时，极少出现滤嘴通风孔被完全封闭的情形，而通风孔50%封闭的情形也不足34%。(2)局促环境下广东消费者单支烟的吸入烟气总量，会远高于其放松状态下的烟气吸入量。(3)街头调查结果验证了访谈调查数据可在一定程度上反映消费者的吸烟行为。(4)广东省内卷烟消费者的吸烟行为表现为“快(高抽吸频率)且浅(低抽吸容量)”，其单支烟吸入烟气总量远远低于欧美消费者的。(5)马萨诸塞方法设定的机器抽吸卷烟条件与广东地区卷烟消费者的习惯性吸烟行为最为接近，而WHO官方方法则显著高估广东消费者烟气吸入量的平均水平。 

Analysis on smoking behavior of cigarette consumers in Guangdong

The characteristics of smoking behavior of cigarette consumers in Guangdong were analyzed.Results showed that the smoking behavior of consumers in Guangdong can be characterized by the following regularities: (1) Completely blocked filter vents are rare and partly blocked filter vents accounts for less than 34%.(2) The total amount of smoke inhaled per cigarette is higher when the smoker is under stress than relaxed.(3) Results from street investigation verifies that interview survey can reflect consumers smoking behavior..(4)Cigarette consumers in Guangdong are characterized by "fast (puff frequency) and shallow (puff volume)", and the total amount of smoke inhaled per cigarette for is far less than that for Europeans and Americans.(5) The conditions for smoking machine set by Massachusetts method are very close to the smoking behavior of cigarette consumers in Guangdong, while WHO official method significantly overestimates the average level of smoke intake for Guangdong consumers.