Garvey A J, Bossé R, Glynn R J, Rosner B
Am J Public Health. 1983 Apr;73(4):446-50. doi: 10.2105/ajph.73.4.446.
The present study examined effects on smoking cessation of three variables-chronological age, time period, and amount smoked-in 637 healthy male smokers aged 22-69 at baseline. Subjects were followed from 1962-1975 using life table procedures. Age was not significantly related to quitting rates (p = .150). The amount smoked effect approached significance (p = .096) with rates of quitting progressively lower at higher consumption levels. Powerful time-period effects were found (p = .008). Incidence rates of quitting increased from 1962-1970, after which a marked decline occurred. (Am J Public Health 1983; 73:446-450.)
本研究在637名基线年龄为22 - 69岁的健康男性吸烟者中,考察了三个变量——实足年龄、时间段和吸烟量——对戒烟的影响。从1962年至1975年采用寿命表程序对受试者进行随访。年龄与戒烟率无显著相关性(p = 0.150)。吸烟量的影响接近显著水平(p = 0.096),随着消费水平的提高,戒烟率逐渐降低。发现了显著的时间段效应(p = 0.008)。戒烟发生率从1962年至1970年上升,之后出现显著下降。(《美国公共卫生杂志》1983年;73:446 - 450)