Parental influences to smoke in Latino youth.

BACKGROUND: Latino youth have been found to have a higher prevalence of tobacco use than do other ethnic groups, possibly due to cultural factors and parental influences. METHODS: Seventh-grade students (N = 589) were surveyed in San Diego, California, and Tijuana, Mexico, to assess parental influences to smoke. These parental influence variables were studied with logistic regression, adjusting for age, sex, and number of parents who smoke. RESULTS: Among those whose parents smoke, Mexican students were asked to strike a match to light their parents' cigarettes significantly more often (57%) than Mexican-American students (37%) and U.S. Others (37%) (P < 0.05). Seventeen percent of the Mexican students reported having lit a cigarette in their own mouth for their parents, compared to 18% of Mexican-Americans and only 3% of U.S. Others (P < 0.01). Mexicans reported buying cigarettes for their parents more often (62%), compared with 36% for Mexican-Americans and 30% for U.S. Others (P < 0.01). Child smoking was only associated with friend offers of tobacco and parental prompts to light cigarettes in their mouths. CONCLUSION: Latino parents are inadvertently prompting their children to smoke. Smoking prevention programs targeting Latino youth may need to include a parental tobacco education component.

The social epidemiology of smoking during pregnancy among Mexican women.

The association between maternal tobacco smoke exposure and hazards to reproduction has been investigated since the turn of the century. Numerous studies have demonstrated an increased risk to the developing fetus as a result of maternal smoking. This risk continues to manifest itself postnatally into childhood. The present study examined both risk factors for and consequences of smoking behavior among a sample of 50 pregnant women consecutively admitted to the obstetrics ward of the Tijuana General Hospital, Tijuana, Mexico. A questionnaire completed postpartum examined social, cultural, and economic variables for the mother, and physical variables of the newborn. Twenty-one subjects were smokers and 29 were nonsmokers. The number of previous pregnancies per subject was significantly higher in the group of smoking mothers. Overall, 86.2% of the nonsmoking mothers had three or fewer pregnancies versus 52.4% of the smoking mothers (p less than or equal to 0.005). It was also noted that the smoking subjects tended to be light smokers (90% reported smoking ten or fewer cigarettes a day, with an average of 4.27 years of smoking history). No difference in knowledge of the harmful effects of smoking during pregnancy was observed between the two groups; however, the proportion of subjects whose mothers and siblings also smoked was significantly higher (p less than or equal to 0.005 and p less than or equal to 0.01, respectively) in the smoking groups. The results are discussed in terms of antismoking prevention and health promotion programs for the developing world.