Effects of graded smoke inhalation on subsequent cigarette smoking behavior.
Effects of graded smoke inhalation on subsequent cigarette smoking behavior.
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分级烟雾吸入对随后吸烟行为的影响。
DOI：
10.1016/0306-4603(85)90008-5
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发表时间：
1985
影响因子：
4.4
通讯作者：
Griffiths,RR
中科院分区：
文献类型：
--
作者：
Chait,LD;Russ,NW;Griffiths,RR
根据标准化吸烟方案，五名吸烟者在吸入0、2、4、8或12喷烟草烟雾后一分钟随意吸烟。心率和呼出气体一氧化碳水平随着预处理抽吸次数的增加而线性增加。随着治疗前吸烟次数的增加，受试者吸烟和吸烟的时间减少。随着香烟的抽吸，单个抽吸的持续时间随着连续抽吸而减少，但不受抽吸预处理的影响。连续抽吸之间的间隔（抽吸间隔）通常在香烟的前半部分增加，并在后半部分稳定或减少。在12口预处理后，在香烟早期发生的抽吸间隔趋于增加。结果与以下建议一致，即当吸烟时观察到的抽吸间隔的增加是饱腹过程的结果。
Five smokers smoked a cigarette ad libitum one minute after inhaling either 0, 2, 4, 8 or 12 puffs of tobacco smoke according to a standardized smoking regimen. Heart rate and expired air carbon monoxide levels increased in a linear manner with increasing number of pretreatment puffs. Subjects took fewer puffs on, and spent less time smoking, and puffing on, the cigarette as the number of pretreatment puffs increased. The duration of individual puffs decreased with successive puffs as the cigarette was smoked, but was not affected by the puff pretreatments. Intervals between successive puffs (interpuff intervals) generally increased over the first half, and leveled off or decreased over the second half of the cigarette. Interpuff intervals occurring early in the cigarette tended to increase after the 12-puff pretreatment. The results are consistent with the suggestion that the observed increase in interpuff interval as a cigarette is smoked is the result of a satiation process.