Yang Yong, Jin Ge, Yao Li-Yan, Niu Ying-Ying
Department of Experimental Center Department of Nutrition and Food Hygiene Department of Labor and Environmental Hygiene, School of Public Health, Mudanjiang Medical University, Mudanjiang, China.
Medicine (Baltimore). 2018 Jun;97(26):e11259. doi: 10.1097/MD.0000000000011259.
This retrospective study investigated the effect of smoking cessation intervention (SCI) among university students in China.Around 192 eligible smokers among university students were included, and were assigned to an intervention group (n = 100), and a control group (n = 92). All included subjects in both groups were recommended to increase fruits and vegetables consumptions. Additionally, participants in the intervention group also underwent SCI therapy for a total of 4 weeks. The outcome measurements consisted of a number of students quit smoking, daily cigarettes, quit attempts, mean days of smoking in the past 30 days, and also stage of change.After 4-week treatment, SCI neither can decrease the number of students quit smoking (P = .21), daily cigarettes (P = .21), quit attempts (P = .07), and mean days of smoking in past 30 days (P = .77), nor can enhance the stage of change (precontemplation, P = .18; contemplation, P = .59; preparation, P = .46).The results of this study showed that after 4-week therapy, SCI may be ineffective for smokers among university students in Chinese.
这项回顾性研究调查了中国大学生戒烟干预（SCI）的效果。纳入了约192名符合条件的大学生吸烟者，并将其分为干预组（n = 100）和对照组（n = 92）。两组所有纳入的受试者均被建议增加水果和蔬菜的摄入量。此外，干预组的参与者还接受了为期4周的SCI治疗。结局指标包括戒烟学生人数、每日吸烟量、戒烟尝试次数、过去30天的平均吸烟天数以及行为改变阶段。经过4周治疗后，SCI既不能减少戒烟学生人数（P = 0.21）、每日吸烟量（P = 0.21）、戒烟尝试次数（P = 0.07）以及过去30天的平均吸烟天数（P = 0.77），也不能提高行为改变阶段（前意向阶段，P = 0.18；意向阶段，P = 0.59；准备阶段，P = 0.46）。本研究结果表明，经过4周治疗后，SCI对中国大学生吸烟者可能无效。
