Sly David F, Arheart Kristoper, Dietz Noella, Trapido Edward J, Nelson David, Rodriguez Richard, McKenna Jeffery, Lee David
Department of Epidemiology and Public Health, Tobacco Research and Evaluation Center, Sylvester Comprehensive Cancer Center, University of Miami School of Medicine, Miami, FL 33136, USA.
Prev Med. 2005 Aug;41(2):503-10. doi: 10.1016/j.ypmed.2004.11.027.
To assess the immediate and intermediate outcome consequences of defunding a successful tobacco use prevention program.
A four-survey repeated cross-sectional design is employed. Two surveys were completed while the program was fully operational, one after program dismantling was initiated and another about 6 months after the campaign was completely dismantled. Survey to survey trends for five immediate and six intermediate outcomes are analyzed. Changes in measures are tested employing chi-square estimated using SAS 8.
Each immediate outcome measure declined significantly from the third to the fourth survey except one, and this measure declined from the second to the third survey when it was eliminated. All intermediate outcomes showed significant change from the third or second to the fourth survey. These include two measures of openness to smoking, three attitude/belief scales and one measure of intention to smoke.
Defunding a successful tobacco-use prevention campaign results in rapid erosion of program messages, parallel increases in susceptibility, a rapid and sharp re-emergence of pro-tobacco attitudes/beliefs and a marked rise in intentions to smoke.
评估削减一项成功的烟草使用预防项目资金所带来的近期和中期结果影响。
采用四次调查的重复横断面设计。在该项目全面运作期间完成了两次调查,在项目拆除启动后进行了一次调查,在活动完全拆除约6个月后又进行了一次调查。分析了五次近期结果和六次中期结果在不同调查之间的趋势。使用SAS 8估计卡方检验来检验测量指标的变化。
除一项指标外,每项近期结果指标从第三次调查到第四次调查均显著下降,而该指标在被取消时从第二次调查到第三次调查就已下降。所有中期结果从第三次或第二次调查到第四次调查均显示出显著变化。这些变化包括两项对吸烟接受度的指标、三个态度/信念量表以及一项吸烟意愿指标。
削减一项成功的烟草使用预防活动资金会导致项目信息迅速流失、易感性同时增加、支持烟草的态度/信念迅速且急剧重新出现以及吸烟意愿显著上升。