Model D
Br Med J (Clin Res Ed). 1985;291(6511):1760-2. doi: 10.1136/bmj.291.6511.1760.
In a prospective survey of patients attending a general medical outpatient clinic roughly half the current cigarette smokers who had smoked for 10 years or more were identified, using defined criteria, by their facial features alone. These facial features, designated "smoker's face," were present in three (8%) of those who had smoked cigarettes for 10 years or more in the past and in none of the non-smokers. The association of smoker's face with current smoking that had continued for 10 years or more was significant (p less than 0.001) and remained after the patient's age, social class, exposure to sunlight, recent change of weight, and estimated lifetime consumption of cigarettes were controlled for. Smoker's face may be a helpful indicator in antismoking campaigns.
在一项针对综合内科门诊患者的前瞻性调查中，按照既定标准，仅通过面部特征就识别出了约一半吸烟史达10年及以上的现吸烟者。这些被称为“烟民脸”的面部特征，在过去吸烟达10年及以上的人群中有3人（8%）出现，而在非吸烟者中则无人出现。“烟民脸”与持续吸烟达10年及以上的现吸烟状态之间的关联具有显著性（p小于0.001），在对患者的年龄、社会阶层、阳光照射、近期体重变化以及估计的终生吸烟量进行控制后，这种关联依然存在。“烟民脸”可能在反吸烟运动中是一个有用的指标。
