Smoking Cessation In Young Adults Research Articles

Smoking cessation in young adults: age at initiation of cigarette smoking and other suspected influences.

Previous research has suggested that early smoking initiation predicts longer duration of smoking, heavier daily consumption, and increased chances of nicotine dependence. This report set out to estimate the relationship between smoking cessation and age of initiation, as well as nicotine dependence, sex, race, and education. A sample of 1007 young adults was randomly selected from a large health maintenance organization in southeast Michigan. Hazard ratios of quitting associated with age at smoking initiation were estimated among 414 persons who smoked daily for 1 month or more. With potential confounders controlled for, the likelihood of cessation was significantly higher in smokers who initiated smoking after age 13. The hazard ratio for quitting associated with smoking initiation at ages 14 to 16 was 1.6 and with initiation at or after age 17 was 2.0, compared with initiation at or before 13 years of age. Factors that decreased the likelihood of cessation were nicotine dependence and low education. Public policy to discourage early smoking, if it succeeds in delaying the initiation of smoking, might contribute to the reduction of smoking-related mortality and morbidity by increasing the potential for quitting.

Prospective predictors of quit attempts and smoking cessation in young adults.

Prospective predictors of quit attempts and smoking cessation in young adults.

Prospective predictors of quit attempts and smoking cessation in young adults.

This study examined prospective predictors of attempts to quit smoking and successful quitting among those who attempted to quit (n = 700), using a long-term longitudinal study of the natural history of cigarette smoking in a midwestern community sample. Participants, originally surveyed in 6th-12th grade (1980-1983), were followed up in 1987 and 1994. Results showed that amount of smoking, gender, education, health beliefs about smoking, value on healthy lifestyle, motives for smoking, reasons for quitting, and occupancy of young adult social roles were significant predictors of cessation. However, there were different predictors of attempts to quit and successful quitting among those who attempted to quit. From a public health perspective, both predictors of quit attempts and predictors of successful quitting among attempters are useful targets for intervention.