Ortendahl Monica
Department of Public Health and Caring Sciences, Health Service Research, Uppsala University, Uppsala, Sweden.
Addict Behav. 2004 May;29(3):495-505. doi: 10.1016/j.addbeh.2003.08.020.
The purpose was to study changes in attitude toward smoking over a relatively short span of 14 days after an initiation period during which period 40 women had decided to quit smoking and maintaining abstinence during their participation in the study. In the study were also included 40 women still smoking.
Eighty women participated in the study, with twenty in each group formed by the variables pregnancy/nonpregnancy and wishing to quit smoking/not wishing to quit smoking. The women were for each day (i.e., Days 1-7 and 14) asked to respond to the question 'How do you like smoking?' reflecting the participants' general attitude toward smoking.
The main effects were decreased liking of smoking across time and across all groups, with an overall less liking in those who quit. This less liking did not differ across pregnancy status. There was only small effect for time giving a more negative attitude toward smoking, not actual outcomes, which were already different at baseline and stayed that way throughout.
Motivational and psychological aspects have a larger impact on behavior change compared to physical variables like being pregnant or not.
本研究旨在探讨在40名女性决定戒烟并在参与研究期间保持戒烟状态的启动期后的相对较短的14天内，对吸烟态度的变化。研究中还纳入了40名仍在吸烟的女性。
80名女性参与了本研究，根据怀孕/未怀孕以及希望戒烟/不希望戒烟的变量分为四组，每组20人。要求这些女性每天（即第1 - 7天和第14天）回答“你对吸烟的喜好程度如何？”这一问题，以反映参与者对吸烟的总体态度。
主要结果是，随着时间推移以及在所有组中，对吸烟的喜好程度均下降，戒烟者的总体喜好程度更低。这种较低的喜好程度在怀孕状态之间没有差异。时间因素对吸烟态度产生更消极影响的作用较小，并非实际结果，实际结果在基线时就已不同，并在整个过程中保持不变。
与怀孕与否等身体变量相比，动机和心理因素对行为改变的影响更大。
