The aim of the present study was to identify smoking and alcohol drinking practices among Universidade Estadual do Ceará employees in the city of Fortaleza. The study used 317 employees as subjects. An interview questionnaire containing personal, socioeconomic, tobacco and alcohol consumption data was applied. The tabulation and analysis were made by Epi-Info 6.0. 157 of the interviewed subjects were male and 160 were female, the most prevalent age bracket being 30-49 years of age, and high level of instruction. 146 workers showed a family income starting from 10 minimal living wages per month. 83 workers were considered smokers, and a higher prevalence was detected among males (56). Mean tobacco consumption was 12.3 cigarettes a day, a practice that took place in the last 23.2 years. Alcohol was ingested by 183 employees and the prevalence was also higher among males. The consumption occurred mainly on weekends or rarely. The most ingested drink was beer - 96, followed by Brazilian white rum - 20 employees. The mean daily consumption of ethanol was 29.9 g. The ones who were both smokers and drinkers were mainly males. The instruction and income level were higher among smoking females and the income level was higher among drinking females. Although the prevalence of tobacco and alcohol consumption was low, it is a risk of chronicdegenerative diseases, specially in relation to the ethanol ingested by males. It is necessary to continue this study to provide a deeper association among the different environmental variables.

Keywords: Smoking. Alcoholism. Employees. Universities.

Objective: To determine the prevalence of asthma among adolescents (13-14 years of age) in the city of Fortaleza, Brazil. Methods: This was a cross-sectional study involving 3,015 adolescents at public and private schools between 2006 and 2007. The participants completed the International Study of Asthma and Allergies in Childhood questionnaire. Results: The prevalences of "wheezing ever", "wheezing within the last 12 months" (active asthma) and "asthma ever" (physician-diagnosed asthma) were 44.1%, 22.6% and 11.6%, respectively. The prevalences of "wheezing ever" (p = 0.001), "1-3 wheezing attacks within the last 12 months" (p = 0.001), active asthma (p = 0.002), "sleep disturbed due to wheezing less than one night per week" (p < 0.001) and "dry cough at night" (p < 0.001) were higher among girls. Private school students presented higher prevalences of "wheezing ever", active asthma, "1-3 wheezing attacks within the last 12 months", "4-12 wheezing attacks within the last 12 months" and physician-diagnosed asthma (p < 0.001 for all), as well as of "exercise-induced wheezing" (p = 0.032). Conclusions: The prevalence of asthma and asthma-related symptoms in students aged 13-14 years in the city of Fortaleza, Brazil, was high, predominantly among girls and private school students. The difference between the prevalence of physician-diagnosed asthma and that of active asthma suggests that asthma was underdiagnosed in the population studied.

Keywords: Asthma/diagnosis; Asthma/epidemiology; Asthma/prevalence.

Objective: To describe the prevalences of asthma and rhinitis in adolescents (13-14 years of age) in the city of Fortaleza, Brazil, in 2010, comparing the results with those obtained in a prevalence survey conducted in 2006-2007. Methods: This was a cross-sectional study involving probabilistic samples of 3,015 and 3,020 adolescents in surveys conducted in 2006-2007 and 2010, respectively. The International Study of Asthma and Allergies in Childhood protocol was used on both occasions. Results: Comparing the two periods, there were no significant differences regarding cumulative wheezing, active asthma, four or more wheezing attacks within the last year, sleep disturbed by wheezing more than one night per week, and speech-limiting wheezing. The prevalences of exercise-induced wheezing, dry cough at night, and physician-diagnosed asthma were significantly higher in 2010 than in the 2006-2007 period (p < 0.01 for all). The prevalence of physician-diagnosed rhinitis was significantly lower in 2010 (p = 0.01), whereas there were no significant differences between the two periods regarding cumulative rhinitis, current rhinitis, and rhinoconjunctivitis. In both periods, dry cough at night, current rhinitis, and rhinoconjunctivitis were significantly more prevalent in females than in males (p < 0.01 for all). Also in both periods, active asthma, current rhinitis, and rhinoconjunctivitis were more prevalent in private school students than in public school students (p < 0.01 for all). Conclusions: Our data show that the prevalences of asthma and rhinitis symptoms remain high among 13- and 14-year-olds in Fortaleza, predominantly among females and private school students.

Keywords: Asthma/epidemiology; Rhinitis/epidemiology; Adolescent.